Summary

Summary
Action
More Information
| Affected operating systems | Windows |
|---|---|
| Included in our products from | August 2008 (4.32) |
| Protection available since | 23 June 2008 18:58:06 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
More Information
Please follow the instructions for removing Trojans.
More Information
Mal/Dbot-D is a backdoor Trojan which allows a remote intruder to gain access and control over the computer.
When first run Mal/Dbot-D copies itself to <System>\system32.exe and creates the following files:
<Current Folder>\Server.exe
<System>\sys.html
Mal/Dbot-D may install a new version of the file <System>\msinet.ocx.
The following registry entry is set, affecting internet security:
HKLM\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile
EnableFirewall
0
Registry entries are set as follows:
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
EnableBalloonTips
0
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Userinit
<System>\userinit.exe,\WINDOWS\system32\system32.exe
