Categories: Ransom

What is “Ransom:MSIL/Polar.PC!MTB”?

The Ransom:MSIL/Polar.PC!MTB 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 Ransom:MSIL/Polar.PC!MTB virus can do?

  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine Ransom:MSIL/Polar.PC!MTB?


File Info:

crc32: 7815C816md5: 841980b4ae02a4e6520ab834deee241bname: 841980B4AE02A4E6520AB834DEEE241B.mlwsha1: 9d9d63041141930d648f71a36b1ab18754f59531sha256: ad9093adf832b6f86d6001331547f0072de21419fe40e6446c3525213add1413sha512: 9b430f7f4b407ca166ffea3c448212d5b9a39a070178e315d1f4f138e2229d365060d4c09f08fcf392e4169c578a5373612ff483b89e869525b2a654d7703c89ssdeep: 3072:AmmcyVX7cKMNqjYf8RkvmCwYcT9Ve8wF/I+22+PxiXYYVPQDJx3MZ270T:AmmxrTgeYf87YcT+8wdaQA/30UAtype: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2020Assembly Version: 1.0.0.0InternalName: Encode.exeFileVersion: 1.0.0.0ProductVersion: 1.0.0.0FileDescription: OriginalFilename: Encode.exe

Ransom:MSIL/Polar.PC!MTB also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Generic.Ransom.WCryG.F743F876
McAfee Artemis!841980B4AE02
Cylance Unsafe
AegisLab Trojan.Win32.Wcryg.4!c
Sangfor Malware
K7AntiVirus Trojan ( 005643831 )
BitDefender Generic.Ransom.WCryG.F743F876
K7GW Trojan ( 005643831 )
CrowdStrike win/malicious_confidence_100% (W)
Arcabit Generic.Ransom.WCryG.F743F876
Invincea Mal/Generic-R + Mal/Genasom-A
Cyren W32/Ransom.TOGN-9099
Symantec Trojan.Gen.2
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
Alibaba Trojan:MSIL/Filecoder.197717d4
Rising Trojan.Win32.Destructor!1.B060 (CLASSIC)
Ad-Aware Generic.Ransom.WCryG.F743F876
Emsisoft Generic.Ransom.WCryG.F743F876 (B)
Comodo Malware@#gjtc7w2dp3ba
F-Secure Trojan.TR/Ransom.tovop
TrendMicro Ransom_RAMSIL.SM
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.Ransom.WCryG.F743F876
Sophos Mal/Genasom-A
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.MSIL.ommg
Avira TR/Ransom.tovop
MAX malware (ai score=89)
Antiy-AVL Trojan/MSIL.Filecoder
Microsoft Ransom:MSIL/Polar.PC!MTB
ZoneAlarm HEUR:Trojan-Ransom.Win32.Generic
GData Generic.Ransom.WCryG.F743F876
Cynet Malicious (score: 85)
VBA32 TScope.Trojan.MSIL
ALYac Generic.Ransom.WCryG.F743F876
Malwarebytes Ransom.FileCryptor
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Filecoder.ZA
TrendMicro-HouseCall Ransom_RAMSIL.SM
Tencent Win32.Trojan.Generic.Dxmn
Yandex Trojan.Filecoder!jW2HYYV9iU4
Ikarus Trojan-Ransom.FileCrypter
MaxSecure Trojan.Malware.73429809.susgen
Fortinet MSIL/Agent.A!tr
BitDefenderTheta Gen:NN.ZemsilF.34634.lm0@aCZOBbb
AVG Win32:Trojan-gen
Cybereason malicious.4ae02a
Avast Win32:Trojan-gen
Qihoo-360 Generic/Trojan.Ransom.b10

How to remove Ransom:MSIL/Polar.PC!MTB?

  • 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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