Cj.304
Description Cj.304
It's a memory resident dangerous parasitic virus. It hooks INT 21h and writes itself to the end of .COM- and .EXE-files that are executed. The virus only correctly infects .COM-files. On infection of .EXE-file it appends to the file its body only without correction of EXE-header. These .EXE-files are executed as not infected. Depending on the system timer this virus corrupts the files: it overwrites them by several JMP instructions. It also contains the internal text string "C J".
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Slips.643
Description Slips.643
These are harmless memory resident parasitic viruses. "Slips.1475" is a stealth virus, They hooks INT 21h and writes themselves to the end of EXE files that are accessed by FindFirst/Next FCB DOS calls (DIR command). The viruses do not manifest themselves. "Slips.1475" contains the text string:
SlipS gotcha!
Slof.775
Description Slof.775
It is a harmless memory resident parasitic virus. It hooks INT 21h and writes itself to the beginning of .COM files that are executed. The virus does not manifest itself in any way. It contains the ID-text:
SLOFTXC
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