Sigma Hacked Client Virus. Some clients have features such as.crash (might be patched) or /ddos (also might be patched). I had downloaded a hacked client but recently i went to knowing that the hacked client i was using (sigma 5.0)updated automatically and i was scared that they could add a rat to my pc, and i also wanted to stop cheating.
There are such useful functions as kill aura, aimbot, admin hack and many others. Helped omikron skid lots of clients and lots of code, he still isn't as bad as omikron though; It is also an alternate name to the analogous maverick virus that turns reploids and mechaniloids into mavericks.