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The 007 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
 Research 007 Virus
The 1008 Virus is an encrypted computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 1008 Virus
The 1014 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research 1014 Virus
The 1024 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research 1024 Virus
The 1024PSRC Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation.
Research 1024PSRC Virus
The 1030 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1030 Virus
The 1049 Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 1049 Virus
The 1067 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research 1067 Virus
The 1076 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and corrupts program or overlay files.
Research 1076 Virus
The 1210 Virus (Prudents Virus) is a memory-resident computer virus which infects .EXE files, increasing their size by 1210 bytes, when they are executed. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files. The payload activates at the beginning of May, changing all disk writes to disk verifies, thereby preventing data being written to the disk.
Research 1210 Virus
The 1236 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research 1236 Virus
The 123nhalf virus was so named because it causes a Lotus 1-2-3 release 3 spreadsheet files to be saved exactly one half the size they should be. For example, a 100 x 100 cell spreadsheet will only be saved as a 50 x 50 cell spreadsheet. The virus only infects the file 123DOS.EXE, and the file grows in size by 3907 bytes. Any spreadsheet saved after the virus has infected the file is exactly half the size of what it should be. If the 123DOS.EXE file is erased and restored from a backup, and 1-2-3 is run again, the file again grows in size. The virus only infects the 123DOS.EXE file, when running on a machine with a 80286 processor. it will not infect the file on a 80386 system. The virus also will not infect files unless there is a minimum of 3 megabytes of extended memory.
Research 123nhalf Virus
The 1241 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1241 Virus
The 1244 Virus is a computer virus which infects .COM, .EXE and overlay files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1244 Virus
The 1253 - Boot Virus is a computer virus which infects the fixed disk boot sector. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 1253 - Boot Virus
The 1253 - COM Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 1253 - COM Virus
The 1260 Virus is an encrypted stealth computer virus which resists tracing by Debug and infects . COM files (increasing their file length by 1260 bytes, and encrypting them with a unique key). It was derived from the Vienna Virus. The virus is loaded into memory by executing an infected program and corrupts program files.
Research 1260 Virus
The 1280 Virus is an encrypted computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and corrupts program or overlay files.
Research 1280 Virus
The 1339 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1339 Virus
The 1376 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1376 Virus
The 1381 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 1381 Virus
The 1385 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1385 Virus
The 1392 Virus (Amoeba Virus) is a computer virus which infects .COM and . EXE files including COMMAND.COM (changing the directory entry date and time of the file to that of the time and date of infection). It was developed in Indonesia in 1990. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, and corrupts program files.
Research 1392 Virus
The 145 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 145 Virus
The 1452 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 1452 Virus
The 1530 Virus is a computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 1530 Virus
The 1559/1554 Virus is an encrypted computer virus which infects .COM and . EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1559/1554 Virus
The 1575 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files.
Research 1575 Virus
The 1575/1591 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1575/1591 Virus
The 1605 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 1605 Virus
The 1661 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1661 Virus
The 1677 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 1677 Virus
The 1689 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and corrupts program or overlay files.
Research 1689 Virus
The 1701 variant Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 1701 variant Virus
The 1704 Virus (Blackjack Virus) is an encrypted computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files. The code for the 1704 virus is identical to the 1701 Virus except for a single instruction. The only differences are the removal of a conditional jump from the 1701 (which would never have been taken), and some necessary segment overrides on the BIOS tests missing in the previous version. The virus was designed to not infect micros manufactured by IBM, but errors in coding enable it to infect any PC, regardless of origin.
The virus tests the BIOS for the string 'COPR. IBM', and contains code to not infect if it finds this - however there are errors in the code which prevent it from working. As with the 1701 Virus, the 1704 Virus can recognize if it has previously infected a file. However, because recognition depends on the length of the virus, it will infect programs already infected by variants with different lengths. (1701 will infect COM files infected with 1704, and vice versa.) The encryption of this virus is different in each instance of the virus, being dependent on the size of the host file. The hard disk is formatted when the virus activates.
The 1704 Virus infects only COM-files which are at least 3 bytes long, and it does so only once for any given file. It overwrites the first three bytes with a JMP to the beginning of the viral code, which is appended to the file. The 2 byte address of this JMP instruction is probably the reason why only COM files are susceptible to infection. The 1704 Virus retains the file's time stamp. It even infects read-only files; on write- protected floppy disks, it attempts writing 5 times per file, thereby revealing its activity. In the infected file, the viral code is cryptographically encoded, using a simple Vigenere code depending on the length of the file; only the instructions for decoding the encrypted part of the code are in plain machine- language. This is obviously intended as a impediment against disassembling. Hence, every copy of the virus looks different (depending on the length of the file). On invocation of an infected program, the virus installs itself in RAM (if no copy is already installed), then replaces the JMP instruction with its former contents and resumes normal program operation.
The storage map shows that the virus has tampered with the free storage pointer-chain to hide the fact that it has hooked interrupt 21. Hence, only a minor part of the virus is visible in the storage map. In every year, from October to December, the virus will interfere with CGA or EGA operated screens, moving randomly chosen characters down, like falling leaves in autumn. After a while, you'll have a big heap of characters at the bottom of your screen, and as you cannot see anymore what the computer is trying to display, you'll probably have to restart the system. This behaviour has been predicted by two people, who have disassembled the virus, and has later been observed on many EGA-equipped ATs.
Research 1704 Virus
The 1720 Virus (PSQR Virus) is a computer virus derived from the Jerusalem Virus, which infects .COM, .EXE and overlay files. The virus is loaded into memory by executing an infected program and then affects the computer' s runtime operation, corrupts program or overlay files.
Research 1720 Virus
The 1757 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files.
Research 1757 Virus
The 1803 Virus is an encrypted computer virus which uses stealth techniques to avoid detection and which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 1803 Virus
The 1804 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files.
Research 1804 Virus
The 1835 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 1835 Virus
The 1840 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 1840 Virus
The 191 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 191 Virus
The 196 Virus is a non-overwriting version of the 97 Virus written by Fred Deakin. It is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research 196 Virus
The 1963 Virus is a computer virus which uses stealth techniques to avoid detection and which infects .COM, . EXE and overlay files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 1963 Virus
The 1971/8 Tunes Virus is a computer virus which infects .COM, .EXE and overlay files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 1971/8 Tunes Virus
The 1992 Virus is a harmless memory resident parasitic virus written by Skism. It hooks INT 21h and writes itself to the end of COM- and EXE-files that are executed or opened. It contains the internal text string: 1992. On the last Friday of the month the virus will display a full colour, full screen message.
Research 1992 Virus
The 1992B Virus is an encrypted computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program.
Research 1992B Virus
The 2014 Virus is a computer virus which infects the fixed disk and diskette boot sectors. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation and corrupts program or overlay files.
Research 2014 Virus
The 203 Virus is a computer virus written by Solomon, which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus corrupts program files.
Research 203 Virus
The 205 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files.
Research 205 Virus
The 2062 Virus is an encrypted computer virus which uses stealth techniques to avoid detection and which infects .COM and .EXE files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 2062 Virus
The 2153 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files.
Research 2153 Virus
The 2330 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 2330 Virus
The 2470 Virus is a computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 2470 Virus
The 2559 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 2559 Virus
The 2560 Virus is a computer virus which uses stealth techniques to avoid detection and which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 2560 Virus
The 262 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 262 Virus
The 2622 Virus is a computer virus which infects the fixed disk partition table. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 2622 Virus
The 2803 Virus is an encrypted computer virus which uses stealth techniques to avoid detection and which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 2803 Virus
The 2930 Virus (Traceback II Virus) is a computer virus which infects .COM and .EXE files, increasing their size by 2930 bytes. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files.
Research 2930 Virus
The 2936 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 2936 Virus
The 302 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 302 Virus
The 3040 Virus is a computer virus which uses stealth techniques to avoid detection and which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research 3040 Virus
The 310 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 310 Virus
The 337 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation.
Research 337 Virus
The 344 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files.
Research 344 Virus
The 3445 Virus is an encrypted computer virus which uses stealth techniques to avoid detection and which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 3445 Virus
The 355 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files.
Research 355 Virus
The 365 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 365 Virus
The 370-B Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and corrupts program or overlay files.
Research 370-B Virus
The 382 Virus is a computer virus (also known as the Family Q Virus) which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research 382 Virus
The 384 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and corrupts program or overlay files and data files.
Research 384 Virus
The 405 Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program. The virus corrupts program files by overwriting the first 405 bytes of a COM file in the current directory. If the length of the file to be infected is less than 405 bytes, the length is increased to 405. Due to coding errors, the virus unsuccessfully attempts to infect files in other than the current directory. The virus is not able to recognize an infected file. Thus it will re-infect a file again and again. However, because it overwrites the first 405 bytes, the infected files do not grow in size. It is similar to the Virus 1.1 published in Ralf Burger's book.
Research 405 Virus
The 408 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 408 Virus
The 4096 Virus (Century Virus, IDF Virus, 100 Years Virus) is a memory- resident computer virus which uses stealth techniques to avoid detection and which infects .COM, .EXE and overlay files including COMMAND.COM adding 4096 bytes to their length. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files. Once the virus is resident in memory, the increase in length will not appear in a directory listing, and it will infect any executable file that is opened, including those opened with the COPY or XCOPY command. Through FAT manipulation, the virus destroys files through a slow cross linking process that would seem to be a hardware problem. If the virus is present in memory and you attempt to copy infected files, the new copy of the file will not be infected if the extension is neither COM nor EXE.
Research 4096 Virus
The 422 Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 422 Virus
The 439 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 439 Virus
The 44 Virus is an overwriting computer virus written by Dark Helmet of the Trident organisation which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts any files with an extension commencing C, such as . COM.
Research 44 Virus
The 482 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 482 Virus
The 487 Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 487 Virus
The 4915 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 4915 Virus
The 4Mat2 Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 4Mat2 Virus
The 500 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 500 Virus
The 510 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation.
Research 510 Virus
The 512 Virus (also called the Number Of The Beast Virus) is a memory- resident computer virus which uses stealth techniques to avoid detection and which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and may damage the file allocation table.
Research 512 Virus
The 5120 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 5120 Virus
The 547 Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 547 Virus
The 555 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 555 Virus
The 557 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files.
Research 557 Virus
The 560 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 560 Virus
The 578 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 578 Virus
The 5LO Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 5LO Virus
The 621 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research 621 Virus
The 644 Virus is an encrypted computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program. The virus corrupts data files.
Research 644 Virus
The 651 Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research 651 Virus
The 654 Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 654 Virus
The 658 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 658 Virus
The 674 Virus is a VCL generated computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research 674 Virus
The 702 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files.
Research 702 Virus
The 709 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 709 Virus
The 727 Virus is a computer virus which uses stealth techniques to avoid detection and which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 727 Virus
The 733 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 733 Virus
The 737 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 737 Virus
The 748 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts data files.
Research 748 Virus
The 765 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 765 Virus
The 777 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 777 Virus
The 7808 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 7808 Virus
The 789 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation.
Research 789 Virus
The 7th Son Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 7th Son Virus
The 7thson 284 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 7thson 284 Virus
The 7thson 284a Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 7thson 284a Virus
The 7thson 332b Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 7thson 332b Virus
The 800 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 800 Virus
The 8000 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 8000 Virus
The 812 Virus is an encrypted computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts data files.
Research 812 Virus
The 855 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research 855 Virus
The 889 Virus is a computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 889 Virus
The 90210 Virus is a semi-stealth virus written by the Trident organisation. It hides file-size changes while it is in memory and marks infected files with the timestamp. It will infect COM files on open, execute, delete, and rename. It checks if it is in memory by calling Int 21h with DEADh in AX and uses MCB's to go memory resident.
Research 90210 Virus
The 903 Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 903 Virus
The 905 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 905 Virus
The 911 virus is a direct variant of the Armageddon the GREEK Virus, derived merely by changing the text within and the dialling string. The virus size is 1079 bytes, making the smallest carrier 1081 bytes. The main effect of the virus is to dial ' 911' every once in a while if a modem is present on com ports 1-4 (the original virus dialled the speaking clock in Greece). It is a memory resident virus which infects .COM files.
Research 911 Virus
The 923 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research 923 Virus
The 99% Virus is an encrypted computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program. The virus corrupts data files.
Research 99% Virus
The 99%-B Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research 99%-B Virus
The A & A Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research A & A Virus
The A-403 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus damages the file allocation table.
Research A-403 Virus
The ABC Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research ABC Virus
The Abraxas Virus is an encrypted computer virus which infects .COM and .EXE files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer' s runtime operation and corrupts program or overlay files and data files.
Research Abraxas Virus
The Abraxas5 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Abraxas5 Virus
The AccessPlugin (also known as Ngd) is an ActiveX control that installs diallers onto the host system. The AccessPlugin is typically installed by ActiveX drive-by-download from pop-up pornographic adverts on websites and uses a particularly aggressive script that repeatedly generates errors until the user agrees to allow it to install. The installed diallers typically dial a very expensive premium rate telephone line, although they wont dial unless actively clicked by the user.
Research AccessPlugin
Acid Battery is a network backdoor Trojan that communicates through port 32418.
Research Acid Battery
Acid Shivers + LMacid is a network backdoor Trojan that communicates through port 10520.
Research Acid Shivers + LMacid
The Acid Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Acid Virus
The Acme Virus is an encrypted computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files. Acme is a fast and simple companion virus, written for the Crypt newsletter. The virus creates a spawned copy of itself for every .EXE file it can find in the current directory. Acme was based on the Zeno virus.
Research Acme Virus
The Actifed Virus is a G2 generated encrypted computer virus which infects . COM and .EXE files but not COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research Actifed Virus
ACXInstall is an ActiveX control that allows web sites to install any program they wish on an infected host. ACXInstall is typically used to install premium-rate diallers for pornographic web sites.
Research ACXInstall
The Ada Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Ada Virus
AdBreak is a Windows Trojan that consists of a Browser Helper Object which opens pop-up advertising as you use Internet Explorer, and a task run at start-up which replaces the Internet explorer home page, search and error pages to point to pages on AdBreak's servers. In addition to serving unwanted adverts, AdBreak can also execute unsigned code on the web, and passes the URLs of sites visited by the host computer back to its home server.
Research AdBreak
The Adolf Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research Adolf
The Agena Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files.
Research Agena Virus
Agent 31 is a network backdoor Trojan that communicates through port 31.
Research Agent 31
Agent 40421 is a network backdoor Trojan that communicates through port 40421.
Research Agent 40421
The AGI-Plan Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research AGI-Plan Virus
The Ah Virus is a computer virus which infects .COM files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Ah Virus
The AI Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research AI Virus
The AIDS II Virus is a computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research AIDS II Virus
The AIDS Trojan Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research AIDS Trojan Virus
The AIDS Virus is a computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research AIDS Virus
The AirCop Virus is a computer virus which infects the diskette boot sector. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation by displaying ''This is Aircop'' in blinking white EVERY time the disk is accessed during the month of September.
Research AirCop Virus
Ajan is a network backdoor Trojan for Windows that communicates through port 25 and emails home any passwords it detects on the infected computer.
Research Ajan
The Ajax Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation.
Research Ajax Virus
The Akuku Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Akuku Virus
The Alabama Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files. One hour after activation, the virus displays this message in a flashing box: SOFTWARE COPIES PROHIBITED BY INTERNATIONAL LAW Box 1055 Tuscambia ALABAMA USA. The virus manipulates the file allocation table and swaps file names so that files are slowly lost. The virus will infect .EXE files, increasing their size by 1,560 bytes. It moves into memory when any EXE containing the virus is executed. Unlike most other memory-resident viruses, the Alabama does not use the normal TSR function, but rather hooks interrupt 9 as well as IN and OUT commands. Upon detecting a Control-Alt-Delete, the virus generates what appears to be a warm boot, but remains in memory. The virus loads to the top 30K of memory, unlike other memory-resident programs, and does not reduce the available memory reported by DOS. The Alabama virus uses
a complex procedure during infection. It will first infect an EXE in the current directory, providing there is one which is uninfected. If all EXEs in the current directory are infected, then the Alabama virus will infect the program being executed - provided the system date is not Friday. On Fridays, the Alabama virus will swap entries in the FAT so that when the user attempts to execute an uninfected file, an infected file executes instead. Over time, files will be lost through this process.
Research Alabama Virus
The Alameda B Virus (also called the Sacramento Virus) is a slight variation of the Yale Virus.
Research Alameda B Virus
The Albanian Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files.
Research Albanian Virus
The Alchemy Virus is an encrypted computer virus written by Abraxas using the PS-MPC virus generator. It infects .COM and .EXE files and upon activation appears to drop a copy of the Pakistani Brain virus onto the diskette boot sector. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program files.
Research Alchemy Virus
The Alfa Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Alfa Virus
The Alpha 743 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Alpha 743 Virus
The Ambulance Car Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files. Randomly, the virus will activate and run an Ambulance across the bottom of the screen after a round of infection.
Research Ambulance Car Virus
Ambush is a network backdoor Trojan that communicates through port 10666.
Research Ambush
The Ancient Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Ancient Virus
The Andre Virus is an encrypted computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research Andre Virus
The Andre2 Virus is an encrypted computer virus which uses stealth techniques to avoid detection and which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files and data files.
Research Andre2 Virus
The Andromeda Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Andromeda Virus
The Angelina Virus is a computer virus which infects the fixed disk partition table. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Angelina Virus
The Anna Virus is an encrypted computer virus written by the ARCV organisation which infects .COM files including COMMAND.COM. It activates in the month of December and displays the Message Have a Cool Yule from the ARcV xCept Anna Jones I hope you get run over by a Reindeer Santas bringin' you a Bomb All my Lurve - SLarTiBarTfAsT (c) ARcV 1992 - England Raining Again
Research Anna Virus
The Anninja Virus is a computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Anninja Virus
The ANT Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research ANT Virus
The Ant-Cow Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Ant-Cow Virus
The Anthrax - Boot Virus is a computer virus which infects the fixed disk boot sector. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research Anthrax - Boot Virus
The Anthrax - File Virus is a stealth type computer virus which infects .COM and .EXE files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research Anthrax - File Virus
The Anti-D Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Anti-D Virus
The Anti-Daf Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Anti-Daf Virus
The Anti-MIT Virus is an encrypted computer virus written by First Strike, which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files. The virus will not infect files smaller than 500 bytes or longer than 19000 bytes . Infected files may be easily detected as the seconds field of the time stamp are set to the value 62.
Research Anti-MIT Virus
The Anti-Pascal II Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Anti-Pascal II Virus
The Anti-Pascal Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Anti-Pascal Virus
The Anti-Tel Virus is an encrypted computer virus which uses stealth techniques to avoid detection and which infects the fixed disk partition table. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation.
Research Anti-Tel Virus
The AntiCMOS Virus (also called Lenart Virus, LiXi Virus) is a computer virus which infects the fixed disk and diskette boot sector. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation and infects almost all diskettes used while it is in memory. Upon activation, the virus wipes the CMOS memory.
Research AntiCMOS Virus
Antigen is a password Trojan that communicates through port 25. Antigen emails passwords found on the infected computer to the three email addresses: jcrowl@usa.net, uragan@msn.com and anarch666@iname.co.
Research Antigen
AOL Trojan is a network backdoor Trojan that communicates through port 30029.
Research AOL Trojan
The Arab Virus (also called the 834 Virus) is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Arab Virus
The Aragon Virus is a computer virus which uses stealth techniques to avoid detection and which infects the fixed disk partition table. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation and corrupts program or overlay files.
Research Aragon Virus
The Aragorn Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Aragorn Virus
The ARCV 570 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research ARCV 570 Virus
The ARCV 670 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research ARCV 670 Virus
The ARCV 718 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research ARCV 718 Virus
The Arcv 773 Virus is a computer virus which uses stealth techniques to avoid detection and which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Arcv 773 Virus
The Arcv-1 Virus is a computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program. The virus corrupts data files.
Research Arcv-1 Virus
The Arcv-1A Virus is a computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program. The virus corrupts data files.
Research Arcv-1A Virus
The Arcv-2 Virus is a computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Arcv-2 Virus
The Arcv-3 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Arcv-3 Virus
The Arcv-3A Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research Arcv-3A Virus
The Arcv-5 Virus is an encrypted computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research Arcv-5 Virus
The Arcv-6 Virus is an encrypted computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Arcv-6 Virus
The Arcv-7 Virus is an encrypted computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Arcv-7 Virus
The Arcv-8 Virus is an encrypted computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files.
Research Arcv-8 Virus
The Arcv-9 Virus is an encrypted computer virus which infects .EXE files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program or overlay files.
Research Arcv-9 Virus
The Arcv10 Virus is a computer virus which infects .COM and .EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Arcv10 Virus
The Argentina Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files and data files.
Research Argentina Virus
The Arka Virus is an encrypted computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts data files.
Research Arka Virus
The Arma Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Arma Virus
The Armageddon The Greek Virus is a computer virus which infects .COM files but not COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts program files. If a modem is connected, the virus will attempt to dial the speaking clock in Greece.
Research Armageddon The Greek Virus
The Armageddon Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Armageddon Virus
The Arriba Virus is an encrypted computer virus which infects .COM and .EXE files. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files.
Research Arriba Virus
The ASC Virus is a computer virus which uses stealth techniques to avoid detection and which infects .COM and . EXE files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research ASC Virus
The Ash Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files and damages the file allocation table by performing absolute disk writes when activated.
Research Ash Virus
The ASP-472 Virus is a computer virus which infects .COM, .EXE and overlay files including COMMAND. COM. The virus is loaded into memory by executing an infected program and then affects the computer' s runtime operation, corrupts program or overlay files.
Research ASP-472 Virus
The Astra Virus is an encrypted computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program. The virus corrupts program or overlay files and data files.
Research Astra Virus
The AT 144 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts any executed.COM program files. The virus only operates on 286 or higher processors .
Research AT 144 Virus
The AT 149 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts any executed.COM program files. The virus only operates on 286 or higher processors .
Research AT 149 Virus
The Atas Virus is an encrypted computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation, corrupts data files.
Research Atas Virus
The Atas-400 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Atas-400 Virus
The Atas3321 Virus is a computer virus which uses stealth techniques to avoid detection and which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Atas3321 Virus
The Atomic1A Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Atomic1A Virus
The Atomic1b Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Atomic1b Virus
The Atomic2A Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Atomic2A Virus
The Atomic2b Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Atomic2b Virus
Attack FTP is a network backdoor Trojan that communicates through port 666.
Research Attack FTP
The Atte-629 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research Atte-629 Virus
The August 16 Virus is a computer virus which infects .COM files including COMMAND.COM. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research August 16 Virus
The AusPar Virus is a computer virus which infects .COM files. The virus is loaded into memory by executing an infected program and then affects the computer's runtime operation and corrupts program or overlay files.
Research AusPar Virus
The Australian Virus series are a series of harmless resident and non- resident computer viruses which infect . COM files including COMMAND.COM. All they do is append themselves to the target program.
Research Australian Virus
The Australian.162 virus is a harmless, non-resident member of the Australian Virus series. Upon execution of an infected program, the virus searches for a .COM file in the current directory to infect, and displays the message HOST #1 - You have just released a virus! Regardless of whether or not the infection was successful.
Research Australian.162
The Australian.187 virus is a harmless, resident member of the Australian Virus series. Upon execution of an infected program, the virus hooks vector 21 (Dos Services).
Research Australian.187
Avalanche is an electronic mail bombing program which can send 20 emails in five seconds using five clones. Avalanche comes with a list of SMTP servers that do not log IP addresses, making it ideal for sending electronic mail bombs.
Research Avalanche
The Azusa Virus is a computer virus which infects the fixed disk boot sector. The virus is loaded into memory by booting from an infected disk and then affects the computer's runtime operation by disabling the first serial (COM1) and parallel (LPT1) ports .
Research Azusa Virus
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Abbreviations
Computer Viruses
