Buny.exe Info :
sysdmfx.exe Also known as The Mutator this is the worst incarnation of the dmsetup series yet seen.
More than 5 different versions have already been discovered
Their sole purpose being to clog hard disks with acres of garbage.
The buny.exe series also make use of the ascii-255 character in the filenames
Making those files or folders impossible to delete from within windows and had to remove even from the command line.
Once again buny.exe re-writes the mirc.ini file, with the following results

• If you are on any of the following channels you will automatically part from them.
  
• If you try to join, you will be unable to do so.
  
• The channels affected are #nohack, #mirchelp, #operhelp, #irchelp, #help, #helpdesk, #help-desk, #dalnethelp
  
• Another notice (witheld) allows access via fserv to your c drive's root directory (c:\)
  
• Another notice allows the sender to run ANY program on your computer (including format etc!)
  
• A particualr join command (which can be triggered by a notice) will produce the following msg : START UP ERROR: Can not find vital data! Attempting safe close down (This may take several minutes).
  This is a lie. What it is actually doing is copying yet more files all over your disk!
  
• There are loads of other triggers which mostly produce annoying notices etc.
  

Buny.exe creates filenames of this nature
POWR-LOVE-INST-ICQ-JNK-SEX-GOD-IRC-TOE-FUN-MIRC
CFG-HELL-PUSY-TIT-DICK-69-101-YES-311-BUD-FUCK
EAT-BUNY-PEE-FUN-POWR-LOVE-INST-ICQ-JNK-SEX-GOD-IRC