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Published Mar 03, 2009 | Updated Sep 15, 2017

Win32/Koobface

Detected by Microsoft Defender Antivirus

Aliases: No associated aliases

Summary

Windows Defender Antivirus detects and removes this threat.
 
Win32/Koobface is a multi-component family of malware used to compromise machines and direct them in various ways at the attacker's will.
This could include using the affected machine to distribute additional malware, generate 'pay per click' advertising revenue, steal sensitive data, break captchas, and subvert the affected user's online experience.
Its components are varied, but include a worm that spreads by utilizing social networking sites such as Facebook and MySpace.
 

Use the following free Microsoft software to detect and remove this threat:

You should also run a full scan. A full scan might find other, hidden malware.

Get more help

You can also visit our advanced troubleshooting page or search the Microsoft virus and malware community for more help.

If you’re using Windows XP, see our Windows XP end of support page.

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