Summary

Summary
Action
More Information
| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Protection available since | 13 December 2005 09:19:56 (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/Rbot-BBL is a worm and IRC backdoor Trojan for the Windows platform.
W32/Rbot-BBL 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/Rbot-BBL copies itself to <System>\datasys.exe.
The following registry entries are created to run datasys.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Driver Data Monitor
datasys.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Driver Data Monitor
datasys.exe
HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices
Driver Data Monitor
datasys.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
Driver Data Monitor
datasys.exe
Registry entries are set as follows:
HKCU\SYSTEM\CurrentControlSet\Control\Lsa
Driver Data Monitor
datasys.exe
HKLM\SYSTEM\CurrentControlSet\Control\Lsa
Driver Data Monitor
datasys.exe
HKCU\Software\Microsoft\OLE
Driver Data Monitor
datasys.exe
HKLM\SOFTWARE\Microsoft\Ole
Driver Data Monitor
datasys.exe

