Backdoor: Win32/Sdbot.ZA

Backdoor:Win32/Sdbot.ZA is a backdoor Trojan that allows an attacker to take control of an infected computer. When a computer is infected, the Trojan connects to an Internet Relay Chat (IRC) server and joins a channel in order to receive commands from the controlling attacker. This malware can also spread via network shares with weak passwords, and by exploiting a known vulnerability in the RPCSS Service