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Details
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. |