Details
TrapDoor.338

It is a very dangerous nonmemory resident encrypted parasitic virus. Being executed it searches for .COM files, then writes itself to the end of the file. Depending on the system timer it hooks INT 21h, stays memory resident and deletes the files that are executed. The virus contains the text string:
The Trap Door Virus*.com

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This entry was posted on Monday, March 31st, 2008 at 7:50 pm and is filed under Virus Threats.