It is not a dangerous memory resident parasitic encrypted virus. It hooks INT 21h, 28h and writes itself to the end of EXE files that are executed. This virus contains the file names:
krnl286.exe
krnl386.EXE
KRNL286.EXE
KRNL386.EXE
TURBO.EXE
P.EXE
QBASIC.EXE
and does not infect these files. Sometimes this virus calls some video effect.
