Summary

Summary
Action
More Information
| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Protection available since | 29 August 2006 13:55:00 (GMT) |
| Detected by | All Sophos products |
- Free virus, spyware, and adware scan
- Test your existing anti-virus protection
- Find threats your anti-virus missed
Action

Summary
Action
More Information
Please follow the instructions for removing worms.
More Information
W32/Sdbot-COL is a worm and IRC backdoor Trojan for the Windows platform.
W32/Sdbot-COL attempts to spread to remote network shares with weak passwords.
W32/Sdbot-COL runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer via IRC channels.
When first run W32/Sdbot-COL copies itself to <System>\HPSrvPrt.exe.
The following registry entries are created to run HPSrvPrt.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
NetBiosSrvc
HPSrvPrt.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
NetBiosSrvc
HPSrvPrt.exe
