What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Ransom:Win32/Shrug.A!MSR infection?

In this article you will find concerning the meaning of Ransom:Win32/Shrug.A!MSR and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet frauds to require paying the ransom money by a victim.

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Most of the instances, Ransom:Win32/Shrug.A!MSR ransomware will certainly advise its victims to start funds transfer for the purpose of neutralizing the modifications that the Trojan infection has presented to the sufferer’s tool.

Ransom:Win32/Shrug.A!MSR Summary

These alterations can be as follows:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the papers situated on the victim’s hard drive — so the target can no longer make use of the information;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most normal channels whereby Ransom:Win32/Shrug.A!MSR Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer winding up on a source that holds a malicious software application;

As soon as the Trojan is successfully infused, it will either cipher the information on the target’s PC or avoid the gadget from working in a proper fashion – while also positioning a ransom money note that mentions the requirement for the victims to effect the payment for the function of decrypting the records or bring back the data system back to the first problem. In a lot of circumstances, the ransom note will turn up when the client reboots the COMPUTER after the system has actually already been damaged.

Ransom:Win32/Shrug.A!MSR distribution channels.

In various edges of the globe, Ransom:Win32/Shrug.A!MSR expands by jumps and bounds. Nevertheless, the ransom notes and tricks of obtaining the ransom amount may differ relying on specific neighborhood (local) settings. The ransom money notes as well as techniques of obtaining the ransom quantity may differ depending on particular local (regional) settings.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having actually found some unlicensed applications made it possible for on the target’s tool. The sharp after that requires the user to pay the ransom.

    Faulty declarations about unlawful content.

    In nations where software application piracy is much less preferred, this method is not as reliable for the cyber frauds. Alternatively, the Ransom:Win32/Shrug.A!MSR popup alert might incorrectly claim to be stemming from a police organization and also will certainly report having located child porn or other unlawful information on the gadget.

    Ransom:Win32/Shrug.A!MSR popup alert might wrongly declare to be acquiring from a law enforcement establishment as well as will certainly report having situated child pornography or various other illegal information on the tool. The alert will in a similar way have a need for the user to pay the ransom.

Technical details

File Info:

crc32: 0475C939
md5: 56a8cabc3cefb9d8694aa29c079602f7
name: 56A8CABC3CEFB9D8694AA29C079602F7.mlw
sha1: 28d01d36db3e80b19a0f0106d0f9accc26e86601
sha256: a2d496976942d9b1cef29531a97bfa238681b651700413a171461f1fc0e76810
sha512: 55c1a29cefea59ad7c51b01ec5f6a27c405c306e70e924e53a91523fc27bf0f8964c2d94449ba1d3d6b859de4d56df458c607e260a190f573b70c454df037258
ssdeep: 12288:1B3ZrRXEyRxsMGLHc95PaC0qtLGvLLSkkg6z5eTHIxG6F/KTdRZ5pn/:f3ZrR0EOMkw5Payt6vxHa4Elit3/
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018
Assembly Version:
InternalName: ShrugTwo.exe
ProductName: ShrugTwo
FileDescription: ShrugTwo
OriginalFilename: ShrugTwo.exe

Ransom:Win32/Shrug.A!MSR also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005380621 )
Elastic malicious (high confidence)
Cynet Malicious (score: 99)
CAT-QuickHeal Ransom.Shrug.ZZ1
ALYac Misc.Hoax
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/FakeRansom.aa1c38ce
K7GW Trojan ( 005380621 )
Cybereason malicious.c3cefb
Symantec Trojan Horse
ESET-NOD32 MSIL/Filecoder.OB
Avast Win32:Malware-gen
ClamAV Win.Ransomware.ShrugTwo-6689002-0
Kaspersky HEUR:Trojan-Ransom.MSIL.Gen.gen
BitDefender Generic.Ransom.Hiddentear.A.F718BA69
NANO-Antivirus Riskware.Win32.FakeRansom.ffpfjp
MicroWorld-eScan Generic.Ransom.Hiddentear.A.F718BA69
Tencent Win32.Trojan-psw.Fakeransom.Swuy
Ad-Aware Generic.Ransom.Hiddentear.A.F718BA69
Sophos Mal/Generic-R + Mal/Marthran-A
Comodo Malware@#1tbuihejaztxq
BitDefenderTheta Gen:NN.ZemsilF.34692.Jm0@aqD1csh
TrendMicro Ransom.MSIL.SHRUG.SMB
McAfee-GW-Edition GenericRXGE-BM!56A8CABC3CEF
FireEye Generic.Ransom.Hiddentear.A.F718BA69
Emsisoft Generic.Ransom.Hiddentear.A.F718BA69 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Hoax.FakeRansom.y
Avira TR/Hiddenrear.vgssx
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.26FD950
Microsoft Ransom:Win32/Shrug.A!MSR
AegisLab Hacktool.Win32.FakeRansom.3!c
GData Generic.Ransom.Hiddentear.A.F718BA69
TACHYON Ransom/W32.DN-Shrug.580608
AhnLab-V3 Trojan/Win32.FileCoder.C2778069
McAfee GenericRXGE-BM!56A8CABC3CEF
MAX malware (ai score=99)
Malwarebytes Ransom.Shrug
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.MSIL.SHRUG.SMB
Rising Ransom.FileCryptor!8.1A7 (CLOUD)
Yandex Riskware.Hoax!XyvlzSJn6SM
Ikarus Trojan-Ransom.FileCrypter
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Filecoder.OB!tr.ransom
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Ransom:Win32/Shrug.A!MSR virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

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 will automatically start scanning your system for Ransom:Win32/Shrug.A!MSR files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Ransom:Win32/Shrug.A!MSR you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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