Categories: Malware

What is “MSILPerseus.217331”?

The MSILPerseus.217331 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 MSILPerseus.217331 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.

How to determine MSILPerseus.217331?


File Info:

crc32: DE538E49md5: 85fee766ac767e2c5d40846cc95c4307name: 85FEE766AC767E2C5D40846CC95C4307.mlwsha1: 306810d68293c427494c38cea136b3c17f465bc2sha256: 74396ecd18ebd2422e6e92010c1d247fc556ceab95690d038932c6fb554b30c0sha512: 607b5d4caf0bba729946de4e80cb78b4c3a6046748c20441da12b8d1d5a90fc3a7e9a0a2f6e378d5e0973a8fbb88994db23e83d52be01baba0113bbd7a9c41b4ssdeep: 12288:RjP36n0QH0QAwMUziwWHTv3mn/mPjm+Zh:B60QHDWwqbm+Zhtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 Microsoft 2012Assembly Version: 1.0.0.0InternalName: wlnew.exeFileVersion: 1.0.0.0CompanyName: MicrosoftProductName: wlnewProductVersion: 1.0.0.0FileDescription: wlnewOriginalFilename: wlnew.exe

MSILPerseus.217331 also known as:

K7AntiVirus Trojan ( 004da9ca1 )
DrWeb Trojan.KillProc.19687
Cynet Malicious (score: 99)
ALYac Gen:Variant.MSILPerseus.217331
Cylance Unsafe
Zillya Trojan.LockScreen.Win32.10106
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Trojan:MSIL/LockScreen.4572288b
K7GW Trojan ( 004da9ca1 )
Cybereason malicious.6ac767
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/LockScreen.BB
APEX Malicious
Avast MSIL:LockScreen-E [Trj]
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Gen:Variant.MSILPerseus.217331
NANO-Antivirus Trojan.Win32.KillProc.fivpql
MicroWorld-eScan Gen:Variant.MSILPerseus.217331
Tencent Win32.Trojan.Kazy.Edek
Ad-Aware Gen:Variant.MSILPerseus.217331
Sophos Mal/Generic-S
Comodo Malware@#3trnihhuu0hb5
BitDefenderTheta Gen:NN.ZemsilF.34670.ym0@ayeEnti
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis
FireEye Generic.mg.85fee766ac767e2c
Emsisoft Gen:Variant.MSILPerseus.217331 (B)
Avira HEUR/AGEN.1117972
Microsoft Program:Win32/Wacapew.C!ml
GData Gen:Variant.MSILPerseus.217331
AhnLab-V3 Trojan/Win32.Blocker.R44004
McAfee Artemis!85FEE766AC76
MAX malware (ai score=100)
VBA32 Trojan.KillProc
Rising Trojan.LockScreen!8.1AF (CLOUD)
Fortinet MSIL/LockScreen.BB!tr
AVG MSIL:LockScreen-E [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.d8b

How to remove MSILPerseus.217331?

  • 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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