Categories: Trojan

What is “Trojan.MSIL.Crypt.pef”?

The Trojan.MSIL.Crypt.pef is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan.MSIL.Crypt.pef virus can do?

  • Executable code extraction
  • A process attempted to delay the analysis task.
  • Uses Windows utilities for basic functionality
  • Anomalous binary characteristics

How to determine Trojan.MSIL.Crypt.pef?


File Info:

crc32: E3320B57md5: 22e625671a183a940d5b45e49816a3afname: GST-Challan.exesha1: 4141b280cf6e1ee7274d5b5eaaf83dfcf1cc131csha256: b9073b25e23930b4ab461bde30330488dabb93d34fb8940ae267c9bb30d3d611sha512: 3f6a52a678197d2a15b9f8a00753fe8b5ccadf2f46eb08be5284db0f884cfa93c7b228b98a80410888d21973bfadb3affbc960680d41a3857767e87b7e7121e5ssdeep: 6144:WlZsmdxt/KxDeDpDlDrVgiGxIqszzO/virbhPpx4WbqQbq/9GptZdACz+0hRFQDq:sd/Mx4bRpqeqf9QjOuRFQGSPI5eLXKtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0LegalCopyright: xa9Copyright October 31st, 2003 by Mike HardyInternalName: 1FileVersion: 1.00CompanyName: Asylum StudiosLegalTrademarks: This Product is licensed to Mike and Kara HardyComments: Written and Programmed By: Mike Hardy using Visual BasicProductName: Asylum Explorer - WebBrowser uses the Internet Explorer 3x or later Engine.ProductVersion: 1.00FileDescription: A Cool Horror Themed WebBrowser!OriginalFilename: 1.exe

Trojan.MSIL.Crypt.pef also known as:

Bkav W32.AIDetectVM.malware
FireEye Generic.mg.22e625671a183a94
Qihoo-360 HEUR/QVM03.0.8E67.Malware.Gen
Cylance Unsafe
Sangfor Malware
TrendMicro TSPY_VBKEYLOG.SM
BitDefenderTheta Gen:NN.ZevbaF.34082.dn0@aCcUDsni
Cyren W32/Agent.BBK.gen!Eldorado
APEX Malicious
GData Win32.Trojan-Stealer.Agent.AOX
Kaspersky HEUR:Trojan.MSIL.Crypt.pef
F-Secure Heuristic.HEUR/AGEN.1045493
Invincea heuristic
Ikarus Trojan-Spy.Agent
F-Prot W32/Agent.BBK.gen!Eldorado
Avira HEUR/AGEN.1045493
Endgame malicious (high confidence)
ZoneAlarm HEUR:Trojan.MSIL.Crypt.pef
Microsoft Trojan:Win32/Wacatac.B!ml
Malwarebytes Spyware.KeyLogger
ESET-NOD32 a variant of Win32/Spy.KeyLogger.NJK
TrendMicro-HouseCall TSPY_VBKEYLOG.SM
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_98%
AVG FileRepMalware
CrowdStrike win/malicious_confidence_70% (D)

How to remove Trojan.MSIL.Crypt.pef?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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