Categories: Ransom

Ransom.Jigsaw.A4 removal guide

The Ransom.Jigsaw.A4 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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What Ransom.Jigsaw.A4 virus can do?

  • The binary likely contains encrypted or compressed data.

How to determine Ransom.Jigsaw.A4?


File Info:

crc32: 9F6FD92Emd5: aedc22ca137fce3f6671674e5385b5a6name: AEDC22CA137FCE3F6671674E5385B5A6.mlwsha1: 3379b39c1286d593f71d7482b91c73083c3275aasha256: f11f0569bd15ffa52fbc36d1120d0a7c97774d273375f79573313e2ef127c47fsha512: 674dd6e2fac53c783d6907fdc72c252b2a6fdb940d9f6a1e00e42692c3bdeb52089f2253b1b34aebe774c8267fa95f2993645358fced1c40a0cba956836b6251ssdeep: 12288:mNLNPkf1OT2EUG9hTF/h0OH0FCO3tDVo3sE6:m2i2E1hdeOUFCCetype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: xa9 2003- 2018 Apple Inc. All rights reserved.Assembly Version: 9.8.1.5InternalName: itunes.exe.exeFileVersion: 5.3.7.7CompanyName: Apple Inc.LegalTrademarks: AppleComments: iTunesProductName: iTunesProductVersion: 5.3.7.7FileDescription: iTunesOriginalFilename: itunes.exe.exe

Ransom.Jigsaw.A4 also known as:

K7AntiVirus Trojan ( 0053fc801 )
Lionic Trojan.Win32.Jigsaw.4!c
DrWeb Trojan.PWS.Stealer.24805
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Jigsaw.A4
Cylance Unsafe
Zillya Trojan.Generic.Win32.120675
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Ransom:MSIL/JigsawLocker.809c9582
K7GW Trojan ( 0053fc801 )
Cybereason malicious.c1286d
Cyren W32/Jigsaw.B.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Trojan-gen
Tencent Malware.Win32.Gencirc.10b2ed11
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34170.Dm0@aukRevc
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
FireEye Generic.mg.aedc22ca137fce3f
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1134872
Microsoft Ransom:MSIL/JigsawLocker!rfn
AhnLab-V3 Trojan/Win32.CoinStealer.C2786887
Acronis suspicious
McAfee Artemis!AEDC22CA137F
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/CI.A
Rising Trojan.Generic@ML.94 (RDML:tV4tRvFv8tMaO1CRZ6Mfzw)
Yandex Trojan.Agent!TREsQJ9prgY
Ikarus Ransom.MSIL.JigsawLocker
Fortinet W32/PossibleThreat
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Ransom.Jigsaw.A4?

  • 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.

Recent Posts

Win32:AutoRun-AYS [Wrm] removal guide

The Win32:AutoRun-AYS [Wrm] is considered dangerous by lots of security experts. When this infection is…

1 min ago

Win32/StartPage.OUR information

The Win32/StartPage.OUR is considered dangerous by lots of security experts. When this infection is active,…

20 mins ago

How to remove “Trojan.Generic.33997309”?

The Trojan.Generic.33997309 is considered dangerous by lots of security experts. When this infection is active,…

36 mins ago

Cerbu.190164 (file analysis)

The Cerbu.190164 is considered dangerous by lots of security experts. When this infection is active,…

1 hour ago

Win32/Adware.Adposhel.AR information

The Win32/Adware.Adposhel.AR is considered dangerous by lots of security experts. When this infection is active,…

1 hour ago

Trojan.Generic.35266640 malicious file

The Trojan.Generic.35266640 is considered dangerous by lots of security experts. When this infection is active,…

1 hour ago