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View Full Version : Manual Removal Guide for Win32.Agent.ext



Friday
2009-07-01, 13:53
The following instructions have been created to help you to get rid of "Win32.Agent.ext" manually.
Use this guide at your own risk; software should usually be better suited to remove malware, since it is able to look deeper.

If this guide was helpful to you, please consider donating towards this site (http://www.safer-networking.org/index.php?page=donate).

Threat Details:

Categories:
trojan

Description:
Win32.Agent.ext copies several malicious files to the system and Windows directory of the operating system. To get started on every Windows start up the trojan creates an autorun entry named "Windows UDP Control Center" or using a name looking like it could be a legit Windows system start entry.
Removal Instructions:

Autorun:

Please use Spybot-S&D (http://www.safer-networking.org/index.php?page=spybotsd), RunAlyzer (http://www.safer-networking.org/index.php?page=runalyzer) or msconfig.exe to remove the following autorun entries.

Entries named "Local Security Authority Service" and pointing to "<$SYSDIR>\*.exe".
Entries named "Windows device controller" and pointing to "<$WINDIR>\*.exe*".
Entries named "Windows UDP" and pointing to "*.exe".

Files:

Important: There are more files that cannot be safely described in simple words. Please use Spybot-S&D (http://www.safer-networking.org/index.php?page=spybotsd) to remove them.

Registry:

You can use regedit.exe (included in Windows) to locate and delete these registry entries.

Delete the registry key "{7F6AD97B-84F3-F65A-46F2-255646F22556}" at "HKEY_CLASSES_ROOT\CLSID\".
If Win32.Agent.ext uses rootkit technologies, use our RegAlyzer (http://www.safer-networking.org/index.php?page=regalyzer), RootAlyzer (http://forums.spybot.info/downloads.php?id=8) or our Total Commander anti-rootkit plugins (http://forums.spybot.info/downloads.php?id=3).

Final Words:

If neither Spybot-S&D nor self help did resolve the issue or you would prefer one on one help,
Please read these instructions (http://forums.spybot.info/showthread.php?t=288) before requesting assistance,
Then start your own thread in the Malware Removal Forum (http://forums.spybot.info/forumdisplay.php?f=22) where a volunteer analyst will advise you as soon as available.