V.1550
Description V.1550
It is a dangerous memory resident parasitic virus. When an infected file is executed and there is no virus TSR copy in the system memory, the virus hooks INT 21h and returns to the host program. Then it writes itself to the end of .EXE files that are executed on A: drive.
When an infected file is executed under infected system, the virus searches for *.EXE files in subdirectories tree on C: drive, and infects them.
While infecting files the virus saves its work data to the second sector of the hard drive, and may corrupt the data.
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Devastator.174
Description Devastator.174
This is a dangerous non-memory resident encrypted virus. It contains the text string:
*.COM Devastator X
It is an overwriting virus. It searches for COM files and overwrites them.
Devastator.301
Description Devastator.301
This is a dangerous non-memory resident encrypted virus. It contains the text strings:
*.COM Devastator XI
Now includes destructor code!
1994 / 12-21-94
This is overwriting virus. It searches for COM files and overwrites them. On May 26th it erases the disk sectors.
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