Ransom.Jigsaw.A4

What is Ransom.Jigsaw.A4 infection?

In this article you will locate about the interpretation of Ransom.Jigsaw.A4 and also its negative impact on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to demand paying the ransom by a target.

In the majority of the situations, Ransom.Jigsaw.A4 ransomware will certainly instruct its targets to launch funds move for the function of neutralizing the modifications that the Trojan infection has presented to the sufferer’s tool.

Ransom.Jigsaw.A4 Summary

These adjustments can be as complies with:

  • The binary likely contains encrypted or compressed data.;
  • Ciphering the documents located on the target’s disk drive — so the target can no longer utilize the information;
  • Preventing regular accessibility to the victim’s workstation;

Ransom.Jigsaw.A4

One of the most regular networks where Ransom.Jigsaw.A4 Ransomware are injected are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a source that hosts a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or protect against the gadget from working in an appropriate way – while likewise positioning a ransom note that discusses the need for the targets to effect the repayment for the purpose of decrypting the files or restoring the file system back to the initial condition. In most circumstances, the ransom note will come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Ransom.Jigsaw.A4 circulation networks.

In different corners of the globe, Ransom.Jigsaw.A4 expands by leaps as well as bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom money quantity may differ depending on particular local (regional) setups. The ransom notes and tricks of extorting the ransom money quantity might vary depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having actually detected some unlicensed applications allowed on the target’s gadget. The alert then requires the customer to pay the ransom.

    Faulty statements regarding prohibited material.

    In countries where software program piracy is much less prominent, this approach is not as reliable for the cyber scams. Additionally, the Ransom.Jigsaw.A4 popup alert might incorrectly claim to be stemming from a police organization and also will certainly report having situated youngster porn or various other unlawful data on the gadget.

    Ransom.Jigsaw.A4 popup alert might falsely declare to be obtaining from a regulation enforcement organization and will report having situated kid pornography or various other illegal information on the gadget. The alert will in a similar way have a requirement for the individual to pay the ransom money.

Technical details

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:

GridinSoft Trojan.Ransom.Gen
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 [email protected] (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 ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Ransom.Jigsaw.A4 you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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