Summary

Summary
Action
More Information
| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Protection available since | 25 March 2005 03:37:28 (GMT) |
| Last updated | 8 December 2009 03:00:11 (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 disinfecting PE executables.
Please read the instructions for removing W32/Mytob-D.
More Information
W32/Mytob-D is a mass-mailing worm and backdoor Trojan that targets
users of Internet Relay Chat programs.
When first run W32/Mytob-D copies itself to the Windows system folder
as msgmr.exe and creates the following registry entries:
HKCU\Software\Microsoft\OLE
Win TaskLoader
msgmr.exe
HKCU\SYSTEM\CurrentControlSet\Control\Lsa
Win TaskLoader
msgmr.exe
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Win TaskLoader
msgmr.exe
HKLM\SOFTWARE\Microsoft\Ole
Win TaskLoader
msgmr.exe
HKLM\SYSTEM\CurrentControlSet\Control\Lsa
Win TaskLoader
msgmr.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Win TaskLoader
msgmr.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
Win TaskLoader
msgmr.exe

