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Worm:Win32/Gamarue.B!plock
Aliases: No associated aliases
Summary
Microsoft security software detects and removes this threat.
Worms automatically spread to other PCs. They can do this in a number of ways, including by copying themselves to removable drives, network folders, or spreading via email.
Typically, worms can get on your PC if you visit a compromised website, open an unsafe email attachment, or use an infected removable or network drive (like a USB flash drive).
Use the following free Microsoft software to detect and remove this threat:
- Microsoft Defender Antivirus for Windows 10 and Windows 8.1, or Microsoft Security Essentials for Windows 7 and Windows Vista
- Microsoft Safety Scanner
You should also run a full scan. A full scan might find other, hidden malware.
Disable Autorun
This threat tries to use the Windows Autorun function to spread via removable drives, such as USB flash drives. You can disable Autorun to prevent worms from spreading:
Scan removable drives
Remember to scan any removable or portable drives. If you have Microsoft security software, see this topic on our software help page:
How do I scan a removable drive, such as a USB flash drive?
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 Windows Defender for Windows 10.
To check if it's running, go to All settings > Update & security > Windows Defender and make sure that your Cloud-based Protection settings is turned On.
Get more help
You can also see our advanced troubleshooting page for more help 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.
If you think that an application has been wrongfully identified, submit the file here along with the detection name in the comments section.