Summary

Summary
Action
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| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Protection available since | 10 December 2005 17:10:57 (GMT) |
| Detected by | All Sophos products |
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- Test your existing anti-virus protection
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Action

Summary
Action
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Please follow the instructions for removing worms.
More Information
W32/Agobot-UJ is a worm and IRC backdoor Trojan for the Windows platform.
W32/Agobot-UJ spreads to other network computers by exploiting common buffer overflow vulnerabilities, including: RPC-DCOM (MS04-012), WKS (MS03-049) (CAN-2003-0812) and WebDav (MS03-007) and by copying itself to network shares protected by weak passwords.
W32/Agobot-UJ 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/Agobot-UJ copies itself to the %CurrentFolder%\ folder and to:
<System>\svchostt.exe
<System>\svchostt.exe.poly
<System>\winhlpp32.exe
W32/Agobot-UJ is a worm and IRC backdoor Trojan for the Windows platform.
W32/Agobot-UJ spreads to other network computers by exploiting common buffer overflow vulnerabilities, RPC-DCOM (MS04-012), WKS (MS03-049) (CAN-2003-0812) and WebDav (MS03-007) and by copying itself to network shares protected by weak passwords.
W32/Agobot-UJ 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/Agobot-UJ copies itself to the %CurrentFolder%\ folder and to:
<System>\svchostt.exe
<System>\svchostt.exe.poly
<System>\winhlpp32.exe
The following registry entries are created to run svchostt.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Bot Loader
svchostt.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
Bot Loader
svchostt.exe
