Home Malware Programs Worms Worm.Drefir.E

Worm.Drefir.E

Posted: April 22, 2013

Threat Metric

Threat Level: 5/10
Infected PCs: 145
First Seen: April 22, 2013
Last Seen: October 10, 2020
OS(es) Affected: Windows

Aliases

W32/Drefir.E.worm [Panda]Worm/Generic.BEVI [AVG]W32/Drefir.C!worm [Fortinet]Worm.Win32.Drefir [Ikarus]Trojan/Win32.HDC [AhnLab-V3]Worm:Win32/Drefir.E [Microsoft]Worm/Win32.Drefir.gen [Antiy-AVL]Worm/Drefir.E [AntiVir]Win32.HLLM.Dref [DrWeb]Worm.Win32.Drefir.E [Comodo]W32/Dref-C [Sophos]Win32.Worm.Drefir.E.DAM@MM [BitDefender]Email-Worm.Win32.Drefir.l [Kaspersky]Worm.Drefir.E [ClamAV]Win32.Drefir.e [eSafe]
More aliases (36)

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%WINDIR%\system32\SysDrefIWv2.exe File name: SysDrefIWv2.exe
Size: 128.32 KB (128328 bytes)
MD5: 33be61dcfce0efaf88fda9adda4ddf7c
Detection count: 75
File type: Executable File
Mime Type: unknown/exe
Path: %WINDIR%\system32
Group: Malware file
Last Updated: January 28, 2023
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