Written in Visual C++

more versions

dropped files:
c:\WINDOWS\msccfg.exe    Size: 18.944 bytes 
c:\WINDOWS\mslog.dat     Size: 157 bytes 

startup:
c:\windows\system.ini, [boot] "shell"
old value: Explorer.exe 
new value: Explorer.exe msccfg.exe 

tested on Windows 98
December 13, 2005