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Microsoft Security Intelligence
Published Dec 08, 2010 | Updated Nov 07, 2017


Detected by Microsoft Defender Antivirus

Aliases: Trojan.Win32.Bzud (Kaspersky) Trojan-PSW.Win32.Qbot (Kaspersky) W32/Pinkslipbot (McAfee) Bck/QBot (Panda) Mal/Qbot (Sophos) W32.Qakbot (Symantec) TSPY_QAKBOT (Trend Micro) Backdoor.Qakbot (VirusBuster)


Microsoft Defender Antivirus detects and removes this threat.

This malware family can give a malicious hacker access and control of your PC. They can then steal your sensitive information. 

For more information on this threat, read: Mitigating and eliminating info-stealing Qakbot and Emotet in corporate networks

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

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

Use cloud protection 

Use cloud protection to help guard against the latest malware threats. It’s turned on by default for Microsoft Security Essentials and Microsoft Defender Antivirus for Windows 10. 

Go to Settings > Update & security > Windows Defender > Windows Defender Security Center > Virus & threat protection and make sure that your Cloud-based Protection settings is turned On

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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