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

What is Trojan.MSIL.Crypt.fead infection?

In this post you will locate concerning the interpretation of Trojan.MSIL.Crypt.fead as well as its adverse influence on your computer system. Such ransomware are a kind of malware that is elaborated by online scams to require paying the ransom by a target.

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In the majority of the cases, Trojan.MSIL.Crypt.fead virus will advise its sufferers to launch funds move for the function of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s device.

Trojan.MSIL.Crypt.fead Summary

These modifications can be as complies with:

  • 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 documents situated on the victim’s hard disk — so the victim can no more make use of the data;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains Trojan.Ransom.Shrek Trojan.Ransom.Shrek


The most common channels where Trojan.MSIL.Crypt.fead Ransomware Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of individual winding up on a resource that organizes a harmful software application;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s computer or stop the gadget from working in an appropriate fashion – while additionally putting a ransom money note that mentions the requirement for the sufferers to effect the payment for the objective of decrypting the records or bring back the file system back to the initial problem. In most circumstances, the ransom money note will certainly come up when the customer restarts the PC after the system has already been damaged.

Trojan.MSIL.Crypt.fead circulation channels.

In numerous edges of the world, Trojan.MSIL.Crypt.fead expands by leaps as well as bounds. Nevertheless, the ransom notes and tricks of extorting the ransom money quantity might vary depending on specific regional (local) settings. The ransom notes and also methods of extorting the ransom money quantity might vary depending on specific local (local) settings.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having actually discovered some unlicensed applications enabled on the target’s tool. The alert then demands the user to pay the ransom.

    Faulty declarations regarding illegal web content.

    In countries where software program piracy is less prominent, this technique is not as efficient for the cyber fraudulences. Alternatively, the Trojan.MSIL.Crypt.fead popup alert may wrongly claim to be deriving from a law enforcement institution and will report having located youngster porn or various other illegal data on the device.

    Trojan.MSIL.Crypt.fead popup alert may falsely claim to be obtaining from a law enforcement establishment and will certainly report having located kid porn or other illegal information on the tool. The alert will similarly consist of a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 7B065201
md5: 19f311c930c995ea8abcc0cf17a6f620
name: 19F311C930C995EA8ABCC0CF17A6F620.mlw
sha1: bce34a373beb5ae33e247c2ebe441bf30b51e209
sha256: a3436ada6a6b4bb111df906fb2cd0db376b1cae273a06adfbb7bd9f82a3f0f2b
sha512: 79ed6072fc028a81b44f9048ce54c42d963b25124263567395ea6ae610eda65ebfc2a98cc7eb291c93ee0a1b86345675af644efbfe94c8e596c2a5e0c4ddb016
ssdeep: 6144:XmyLgEDeIicDVxcS/5Szo+gg0J+qH0hd2222z+IU:2rEVV6Y+gg0J+qm4
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2017
Assembly Version:
InternalName: SRW3.exe
ProductName: SRW3
FileDescription: SRW3
OriginalFilename: SRW3.exe

Trojan.MSIL.Crypt.fead also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
DrWeb Trojan.Encoder.10598
ALYac Trojan.Ransom.Shrek
Cylance Unsafe
Zillya Trojan.Crypt.Win32.38758
Sangfor Trojan.Win32.Filecoder.8
Alibaba Trojan:MSIL/Filecoder.b5ff8fd1
K7GW Riskware ( 0040eff71 )
Cybereason malicious.930c99
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Filecoder.HD
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.MSIL.Crypt.fead
BitDefender Trojan.GenericKD.6146109
NANO-Antivirus Trojan.Win32.Encoder.euowkj
MicroWorld-eScan Trojan.GenericKD.6146109
Tencent Msil.Trojan.Crypt.Ecbb
Ad-Aware Trojan.GenericKD.6146109
Sophos Mal/Generic-S
Comodo Malware@#374fbjnhdy0ts
BitDefenderTheta Gen:NN.ZemsilF.34692.Cq0@au83nYn
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_SHREKLOCK.C
McAfee-GW-Edition Artemis!Trojan
FireEye Trojan.GenericKD.6146109
Emsisoft Trojan.GenericKD.6146109 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.MSIL.hhtf
Webroot W32.Malware.Gen
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Tiggre!rfn
Arcabit Trojan.Generic.D5DC83D
AegisLab Trojan.MSIL.Crypt.4!c
GData MSIL.Trojan-Ransom.Dufdas.A
McAfee Artemis!19F311C930C9
MAX malware (ai score=99)
VBA32 Trojan.MSIL.Crypt
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_SHREKLOCK.C
Rising Trojan.Filecoder!8.68 (CLOUD)
Yandex Trojan.Crypt!rhFXkHspxjM
Ikarus Trojan.MSIL.Filecoder
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Filecoder.HD!tr.ransom
AVG Win32:Malware-gen

How to remove Trojan.MSIL.Crypt.fead 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 Trojan.MSIL.Crypt.fead 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan.MSIL.Crypt.fead you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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