Categories: Malware

Should I remove “MSIL:Crypt-YW [Trj]”?

The MSIL:Crypt-YW [Trj] 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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What MSIL:Crypt-YW [Trj] virus can do?

  • Dynamic (imported) function loading detected
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Anomalous .NET characteristics

How to determine MSIL:Crypt-YW [Trj]?


File Info:

name: 8E73047E2270A37E69E5.mlwpath: /opt/CAPEv2/storage/binaries/fe72f522c7d21fa0061b6b7e7bf0c755c244f8f3087141796542ba629ab4dd57crc32: D2960782md5: 8e73047e2270a37e69e55b41ff3d7251sha1: b9eba05568488439b896705e5deb150f9ecfa3e4sha256: fe72f522c7d21fa0061b6b7e7bf0c755c244f8f3087141796542ba629ab4dd57sha512: 167152da6dcc43608068e1110d970cc1c0caa44a7384c9c38a2dcd3083c5930276c05afab91ced1166538543e4c8d8a992f2d16b8e478cb76dfc2745a14765d3ssdeep: 6144:jSgOWzbgoqaJE4POhJrkTXYVVEjO+/uG:e9WtJE4P8JGIHEjO+/uGtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1D454C06376D89210C41414B685EF863403E2BF427BB3D6673E8577DE2EB93D29C8478Asha3_384: 8b4b0c6c05183c76dd138a3075b4509907534899eaff68fe35539699a87a94aa2bb864fd54180cdb666bb66859cfa353ep_bytes: ff250020400000000000000000000000timestamp: 2022-01-22 08:26:14

Version Info:

CompanyName: KADOKAWAFileDescription: gameInternalName: game_exeLegalCopyright: Copyright 2017 Kadokawa. All rights reserved.OriginalFilename: game.exeProductName: gameCompanyShortName: kadokawaProductShortName: kadokawaLastChange: 15b9f145354d863c03cebb6fb2d992d4213b9a05-Translation: 0x0409 0x04b0

MSIL:Crypt-YW [Trj] also known as:

Lionic Trojan.Win32.Malicious.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Trojan.Mardom.MN.15
FireEye Generic.mg.8e73047e2270a37e
McAfee Artemis!8E73047E2270
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 004d61561 )
Alibaba Trojan:MSIL/Injector.195e82e5
K7GW Trojan ( 004d61561 )
Cybereason malicious.568488
BitDefenderTheta Gen:NN.ZemsilF.34182.sq0@aS4txani
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Injector.MAR
TrendMicro-HouseCall TROJ_GEN.R04AH0CB322
Paloalto generic.ml
BitDefender Gen:Trojan.Mardom.MN.15
Avast MSIL:Crypt-YW [Trj]
Rising Malware.Obfus/MSIL@AI.96 (RDM.MSIL:sPaS7n2JqmWRzdKxH8jPuA)
Emsisoft Gen:Trojan.Mardom.MN.15 (B)
McAfee-GW-Edition Artemis!Trojan
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Injector
Avira HEUR/AGEN.1105306
Gridinsoft Ransom.Win32.Sabsik.sa
Microsoft Trojan:Win32/Tiggre!rfn
GData Gen:Trojan.Mardom.MN.15
Cynet Malicious (score: 100)
MAX malware (ai score=87)
Cylance Unsafe
APEX Malicious
Tencent Win32.Trojan.Mardom.Ednv
SentinelOne Static AI – Malicious PE
Fortinet MSIL/MAR!tr
AVG MSIL:Crypt-YW [Trj]
CrowdStrike win/malicious_confidence_70% (W)

How to remove MSIL:Crypt-YW [Trj]?

  • 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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