Categories: Ransom

Generic.MSIL.Ransomware.Jigsaw.4B8D4B21 removal instruction

The Generic.MSIL.Ransomware.Jigsaw.4B8D4B21 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 Generic.MSIL.Ransomware.Jigsaw.4B8D4B21 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself

How to determine Generic.MSIL.Ransomware.Jigsaw.4B8D4B21?


File Info:

crc32: 46FFA145md5: 11444ff62cabaf2797ffc50a0696a518name: 11444FF62CABAF2797FFC50A0696A518.mlwsha1: 8000ba8ecc0378cda149e1b269d81b33094a00efsha256: dfb2dff600287ceda405b5ced31ad75f3213ef35cd64d50a62a745446cee63f8sha512: eaf5fcee243a832c34c4bed6bd02aed7347fad0598d1da862d09072e7c1bb2d8d4f986f98d182c76346ee854814414e98fa1beb6a1ca05115295ce98401e93f6ssdeep: 12288:lWq16usG7zKL/XZJZD3WeSH7HSyT2GkgtD:vjK/JJZDo7RT2Lgttype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: Copyright 2016 Google Inc. All rights reserved.InternalName: chrome_exeCompanyShortName: GoogleFileVersion: 59.0.3071.115CompanyName: Google Inc.ProductShortName: ChromeProductName: Google ChromeLastChange: 3cf8514bb1239453fd15ff1f7efee389ac9df8ba-refs/branch-heads/3071@#820ProductVersion: 59.0.3071.115FileDescription: Google ChromeOriginalFilename: chrome.exeOfficial Build: 1Translation: 0x0409 0x04b0

Generic.MSIL.Ransomware.Jigsaw.4B8D4B21 also known as:

Elastic malicious (high confidence)
ALYac Generic.MSIL.Ransomware.Jigsaw.4B8D4B21
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Generic.MSIL.Ransomware.Jigsaw.4B8D4B21
K7GW Trojan ( 0053fc801 )
K7AntiVirus Trojan ( 0053fc801 )
Cyren W32/MSIL_Troj.YS.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Confuser.faqhhg
MicroWorld-eScan Generic.MSIL.Ransomware.Jigsaw.4B8D4B21
Tencent Win32.Trojan.Generic.Duwa
Ad-Aware Generic.MSIL.Ransomware.Jigsaw.4B8D4B21
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34170.Dm0@ayeaPuli
FireEye Generic.mg.11444ff62cabaf27
Emsisoft Generic.MSIL.Ransomware.Jigsaw.4B8D4B21 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.cavml
Avira HEUR/AGEN.1109336
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.25505C8
GData Generic.MSIL.Ransomware.Jigsaw.4B8D4B21
MAX malware (ai score=98)
Malwarebytes MachineLearning/Anomalous.100%
Rising Trojan.FakeChrome!1.9C7B (CLASSIC)
Yandex Trojan.Agent!FMnBbK4vh7Q
Ikarus Trojan.MSIL.Confuser
Fortinet MSIL/Agent.REDC!tr
Panda Trj/GdSda.A

How to remove Generic.MSIL.Ransomware.Jigsaw.4B8D4B21?

  • 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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