Summary

Summary
Action
More Information
| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Included in our products from | June 2006 (4.06) |
| Protection available since | 1 May 2006 05:22:23 (GMT) |
| Last updated | 2 May 2006 09:47:38 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
More Information
Please follow the instructions for removing worms.
More Information
W32/Rbot-DDJ is a worm and IRC backdoor Trojan for the Windows platform.
W32/Rbot-DDJ 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-DDJ copies itself to <System>\runjava.exe and creates the file \<current folder>\aspr_keys.ini. The file aspr_keys.ini can be deleted.
The following registry entries are created to run runjava.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Java Runtime Value
runjava.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Java Runtime Value
runjava.exe
HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices
Java Runtime Value
runjava.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
Java Runtime Value
runjava.exe
Registry entries are set as follows:
HKCU\SYSTEM\CurrentControlSet\Control\Lsa
Java Runtime Value
runjava.exe
HKLM\SYSTEM\CurrentControlSet\Control\Lsa
Java Runtime Value
runjava.exe
HKCU\Software\Microsoft\OLE
Java Runtime Value
runjava.exe
HKLM\SOFTWARE\Microsoft\Ole
Java Runtime Value
runjava.exe
