Home Malware Programs Backdoors Backdoor.IRCbot.EW

Backdoor.IRCbot.EW

Posted: August 24, 2011

Threat Metric

Threat Level: 6/10
Infected PCs: 262
First Seen: August 24, 2011
Last Seen: May 1, 2020
OS(es) Affected: Windows

Aliases

BackDoor.Generic13.BKRA [AVG]W32/VBKrypt.CZLQ!tr [Fortinet]Worm.Win32.Cambot [Ikarus]Win-Trojan/Fakesys.158720 [AhnLab-V3]Heuristic.LooksLike.Win32.Suspicious.B [McAfee-GW-Edition]TR/Dropper.Gen [AntiVir]Win32.HLLW.Autoruner.50138 [DrWeb]Heur.Suspicious [Comodo]Mal/VBCheMan-A [Sophos]Trojan.Win32.VBKrypt.davf [Kaspersky]Win32:VB-TXD [Trj] [Avast]Trojan [K7AntiVirus]Artemis!F34EE478F221 [McAfee]Generic Trojan [Panda]Worm/Generic.BPST [AVG]
More aliases (96)

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:



%PROGRAMFILES%\PCOptimizer\PCoptimizerService.exe File name: PCoptimizerService.exe
Size: 266.96 KB (266968 bytes)
MD5: 2ebb2bed7ac8adf6d3d208d844c9c3ed
Detection count: 178
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\PCOptimizer
Group: Malware file
Last Updated: May 1, 2020
%TEMP%\lsass.exe File name: lsass.exe
Size: 42.49 KB (42496 bytes)
MD5: 05b35b4253064a726f0e57d70ab6493e
Detection count: 90
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: October 20, 2011
%APPDATA%\Microsoft\LocalServiceNetwork\LocalServiceNetwork.exe File name: LocalServiceNetwork.exe
Size: 750.08 KB (750080 bytes)
MD5: 10ab3a92e1edd1fe0875c6a12122aa80
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%\Microsoft\LocalServiceNetwork
Group: Malware file
Last Updated: August 26, 2011
%ALLUSERSPROFILE%\Application Data\QuestScan\questscan150.exe File name: questscan150.exe
Size: 26.11 KB (26112 bytes)
MD5: 863442b6dc648a835bed259eaa2397d4
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: %ALLUSERSPROFILE%\Application Data\QuestScan
Group: Malware file
Last Updated: August 26, 2011
%TEMP%\lsass.exe File name: lsass.exe
Size: 99.32 KB (99328 bytes)
MD5: 71cdc32011166408fafec7ac8d6368b4
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: August 25, 2011
%TEMP%\lsass.exe File name: lsass.exe
Size: 158.72 KB (158720 bytes)
MD5: f34ee478f22143244b1dbcc91ee0776a
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%
Group: Malware file
Last Updated: May 8, 2013
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