Summary

Summary
Action
More Information
| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Protection available since | 4 April 2008 06:55:22 (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/IRCBot-ABF contains functionality to spread via network shares.
W32/IRCBot-ABF 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/IRCBot-ABF copies itself to <System>\mdm.exe.
The following registry entries are created to run mdm.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Windows Networking Monitoring
<System>\mdm.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Windows Networking Monitoring
<System>\mdm.exe
The following registry entry is set:
HKLM\SOFTWARE\Microsoft\Ole
EnableDCOM
N
