Categories: Ransom

About “Heur.Ransom.MSIL.1 (B)” infection

The Heur.Ransom.MSIL.1 (B) 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 Heur.Ransom.MSIL.1 (B) virus can do?

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

How to determine Heur.Ransom.MSIL.1 (B)?


File Info:

crc32: 34A4F2A3md5: 8d237637deba025e7a2d8593b0dc5b34name: 8D237637DEBA025E7A2D8593B0DC5B34.mlwsha1: a22cb23927247a9a5b8369017e7d28ce56fec492sha256: a2fb60cb109869176b1f57bc5c054f99ae9c7a2dbb033cacddf87baf79da49edsha512: b16e19519a0fb59598af71c4ee95b1de41951110ab048f474f21c4208a14c16c0fc1097f1573b4af9767061202d6a807c4c6161a297a800b0c261d95393a7239ssdeep: 1536:xKpizbJHtuVlMuI79nmZ9grvoK2KarbxB/fmTGE:xKpYtctZ9gAK2zrLfmTGtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2016Assembly Version: 1.0.0.0InternalName: ransomware.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: ransomwareProductVersion: 1.0.0.0FileDescription: ransomwareOriginalFilename: ransomware.exe

Heur.Ransom.MSIL.1 (B) also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.Ransom.MSIL.1
FireEye Generic.mg.8d237637deba025e
McAfee Ransomware-FTD!8D237637DEBA
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.7545
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 004ddf631 )
Alibaba Ransom:MSIL/Ryzerlo.235a2634
K7GW Trojan ( 004ddf631 )
Cybereason malicious.7deba0
Cyren W32/Ransom.ULOE-4085
Symantec Ransom.HiddenTear!g1
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Hiddentears-7648972-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.Ransom.MSIL.1
NANO-Antivirus Trojan.Win32.AD.eirvph
Paloalto generic.ml
Tencent Win32.Trojan.Generic.Ebgt
Ad-Aware Gen:Heur.Ransom.MSIL.1
Sophos Troj/Cryptear-A
Comodo Malware@#31ne3u9gnaagk
F-Secure Heuristic.HEUR/AGEN.1131879
DrWeb Trojan.Encoder.15178
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_MSILCRYP.SMALY0
McAfee-GW-Edition Ransomware-FTD!8D237637DEBA
Emsisoft Gen:Heur.Ransom.MSIL.1 (B)
Ikarus Trojan.MSIL.Filecoder
GData MSIL.Trojan-Ransom.Cryptear.Z
Jiangmin Trojan.Generic.aneic
Webroot W32.Gen.Bt
Avira HEUR/AGEN.1131879
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.AGeneric
Kingsoft Win32.Troj.Undef.(kcloud)
Gridinsoft Ransom.Win32.Heur.sa
Arcabit Trojan.Ransom.MSIL.1
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Ransom:MSIL/Ryzerlo.A
Cynet Malicious (score: 85)
AhnLab-V3 Trojan/Win32.Ransom.C2438333
BitDefenderTheta Gen:NN.ZemsilF.34608.dm0@aKOeiGo
ALYac Gen:Heur.Ransom.MSIL.1
VBA32 TScope.Trojan.MSIL
Malwarebytes Generic.Malware/Suspicious
ESET-NOD32 a variant of MSIL/Filecoder.AK
TrendMicro-HouseCall Ransom_MSILCRYP.SMALY0
Rising Ransom.HiddenTear!1.C48F (CLOUD)
Yandex Trojan.Agent!y3EVRZ1nIIU
SentinelOne Static AI – Malicious PE
Fortinet MSIL/Filecoder.AK!tr.ransom
AVG Win32:Malware-gen
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.Generic.HwMAk6wA

How to remove Heur.Ransom.MSIL.1 (B)?

  • 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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