Home Malware Programs Trojans Trojan:Win64/Sirefef.Q

Trojan:Win64/Sirefef.Q

Posted: October 8, 2012

Threat Metric

Threat Level: 8/10
Infected PCs: 574
First Seen: October 8, 2012
Last Seen: January 3, 2024
OS(es) Affected: Windows

Aliases

PossibleThreat [Fortinet]VIPRE.Suspicious [Sunbelt]BATCH.Virus [DrWeb]Pua.Hideexec [ClamAV]Artemis!A07A11531CBD [McAfee+Artemis]Generic30.ELU [AVG]Heuristic.LooksLike.Win32.Suspicious.C!83 [McAfee-GW-Edition]TR/Ransom.GY.1 [AntiVir]Trojan.Packed.23367 [DrWeb]Trojan-Ransom.Win32.Gimemo.astx [Kaspersky]Suspicious File [eSafe]Win32:Ransom-WL [Trj] [Avast]Bloodhound.MalPE.B [Symantec]Trojan.Gimemo.ast [CAT-QuickHeal]Rkit/Agent.4381405.2 [AntiVir]
More aliases (101)

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:



%APPDATA%\updates\updates.exe File name: updates.exe
Size: 61.89 KB (61893 bytes)
MD5: 49afac14af6ecdb8cf30258ca6eda8f0
Detection count: 192
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\updates
Group: Malware file
Last Updated: October 30, 2012
%SYSTEMDRIVE%\BK-C\Desktop\DLCD.2014.v2.1\dlcd-2011\HBCD\WINTOOLS\R-KILL.COM File name: R-KILL.COM
Size: 720.36 KB (720369 bytes)
MD5: b78a4515305b96f431bb158ed880e54b
Detection count: 148
File type: Command, executable file
Mime Type: unknown/COM
Path: %SYSTEMDRIVE%\BK-C\Desktop\DLCD.2014.v2.1\dlcd-2011\HBCD\WINTOOLS\R-KILL.COM
Group: Malware file
Last Updated: April 3, 2024
%WINDIR%\system32\ntservice1.dll File name: ntservice1.dll
Size: 5.12 KB (5120 bytes)
MD5: a9e7a3fe06d451dd5dd1d3dcb060e467
Detection count: 94
File type: Dynamic link library
Mime Type: unknown/dll
Path: %WINDIR%\system32
Group: Malware file
Last Updated: October 8, 2012
%APPDATA%\xivwxuaggnirrpeecys.exe File name: xivwxuaggnirrpeecys.exe
Size: 1.08 MB (1085828 bytes)
MD5: c061e11e181c21f3e4b7c47e1f2c553d
Detection count: 9
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%
Group: Malware file
Last Updated: October 12, 2012
%USERPROFILE%\Desktop\ComboFix.exe File name: ComboFix.exe
Size: 4.38 MB (4381405 bytes)
MD5: 0a76b7341a6205186b86b0180c338e9f
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\Desktop
Group: Malware file
Last Updated: October 15, 2012
%WINDIR%\system32\8a3a7c57.dll File name: 8a3a7c57.dll
Size: 1.72 MB (1721856 bytes)
MD5: 5f3d6844a97f533f5155572abda36523
Detection count: 5
File type: Dynamic link library
Mime Type: unknown/dll
Path: %WINDIR%\system32
Group: Malware file
Last Updated: October 12, 2012

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