Summary

Summary
Action
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| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Included in our products from | January 2009 (4.37) |
| Protection available since | 22 November 2008 05:32:32 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
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Please follow the instructions for removing worms.
More Information
W32/IRCBot-ADA is a worm for the Windows platform that attempts to spread via MSN Messenger.
When first run W32/IRCBot-ADA copies itself to <Windows>\isys32.exe.
The following registry entry is created to run isys32.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Internet Explorer Sys32
isys32.exe
