Categories: Malware

MSIL/GenKryptik.FLEH removal guide

The MSIL/GenKryptik.FLEH 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 MSIL/GenKryptik.FLEH virus can do?

  • Network activity detected but not expressed in API logs

How to determine MSIL/GenKryptik.FLEH?


File Info:

crc32: 80F8FFBBmd5: bb06da848bdf0fb902bc05bfaa2deca3name: BB06DA848BDF0FB902BC05BFAA2DECA3.mlwsha1: efd66a569fb1ea9cbba3c1160cb8a6975560e779sha256: 123de48e610d4e6dacfb9722ccf5073154cd419537a7b60aa510d81e06e51404sha512: 0f820c5e48eadc224cafc3d8d32df853b8041f69f378aa42d5c3f417e152f9af8807dfd0d57813cec75f54d9621edf11fc51c048bf32cbfcf634d93b5ca349a9ssdeep: 24576:yIU1Kf1Ibw8eGuLUG98r1KrRWEbAJ6TpgM1S6Ilp+R8:yIxfmHke6AJ6TAp+type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 Microsoft 2017Assembly Version: 1.0.0.0InternalName: W31B.exeFileVersion: 1.0.0.0CompanyName: MicrosoftLegalTrademarks: Comments: ProductName: stud_sysProductVersion: 1.0.0.0FileDescription: stud_sysOriginalFilename: W31B.exe

MSIL/GenKryptik.FLEH also known as:

Lionic Trojan.MSIL.Agensla.i!c
Elastic malicious (high confidence)
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
Cyren W32/MSIL_Kryptik.DZG.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/GenKryptik.FLEH
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky HEUR:Trojan-PSW.MSIL.Agensla.gen
BitDefender Trojan.GenericKD.37660483
MicroWorld-eScan Trojan.GenericKD.37660483
Ad-Aware Trojan.GenericKD.37660483
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34170.Sn0@aSIAM4h
TrendMicro TROJ_FRS.0NA103IR21
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.bb06da848bdf0fb9
Emsisoft Trojan.GenericKD.37660483 (B)
SentinelOne Static AI – Malicious PE
Kingsoft Win32.PSWTroj.Undef.(kcloud)
Microsoft PWS:MSIL/DarkStealer.AD!MTB
Arcabit Trojan.Generic.D23EA743
GData Trojan.GenericKD.37660483
McAfee Artemis!BB06DA848BDF
MAX malware (ai score=87)
VBA32 CIL.HeapOverride.Heur
Malwarebytes Malware.AI.4133833662
TrendMicro-HouseCall TROJ_FRS.0NA103IR21
Ikarus Win32.SuspectCrc
Fortinet W32/Agensla!tr.pws
AVG Win32:PWSX-gen [Trj]
Paloalto generic.ml

How to remove MSIL/GenKryptik.FLEH?

  • 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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