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

What is Ransom:MSIL/Cryptolocker.PAC!MTB infection?

In this short article you will certainly discover regarding the meaning of Ransom:MSIL/Cryptolocker.PAC!MTB and also its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to demand paying the ransom money by a target.

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Most of the situations, Ransom:MSIL/Cryptolocker.PAC!MTB ransomware will certainly advise its victims to launch funds transfer for the function of neutralizing the amendments that the Trojan infection has introduced to the target’s tool.

Ransom:MSIL/Cryptolocker.PAC!MTB Summary

These alterations can be as follows:

  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files situated on the victim’s hard disk drive — so the sufferer can no longer utilize the data;
  • Preventing routine accessibility to the victim’s workstation;


The most typical networks through which Ransom:MSIL/Cryptolocker.PAC!MTB are infused are:

  • By methods of phishing e-mails;
  • As an effect of individual winding up on a source that hosts a destructive software;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or prevent the device from operating in an appropriate manner – while likewise putting a ransom note that mentions the need for the targets to impact the settlement for the function of decrypting the papers or recovering the file system back to the initial condition. In the majority of instances, the ransom note will certainly come up when the client restarts the PC after the system has already been damaged.

Ransom:MSIL/Cryptolocker.PAC!MTB circulation networks.

In different edges of the globe, Ransom:MSIL/Cryptolocker.PAC!MTB expands by jumps and bounds. Nonetheless, the ransom notes as well as techniques of extorting the ransom amount might differ depending on particular local (local) setups. The ransom money notes and tricks of extorting the ransom money amount might differ depending on particular local (local) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software.

    In certain locations, the Trojans usually wrongfully report having spotted some unlicensed applications allowed on the sufferer’s device. The alert then demands the individual to pay the ransom.

    Faulty declarations about prohibited web content.

    In countries where software application piracy is less popular, this method is not as effective for the cyber fraudulences. Alternatively, the Ransom:MSIL/Cryptolocker.PAC!MTB popup alert might falsely assert to be originating from a police establishment and also will certainly report having situated child porn or other prohibited data on the gadget.

    Ransom:MSIL/Cryptolocker.PAC!MTB popup alert might incorrectly assert to be deriving from a regulation enforcement institution as well as will report having located kid pornography or various other unlawful data on the device. The alert will in a similar way include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 7DB22385
md5: 98892a91cbd81bcc99710849b5dbc7d3
name: 98892A91CBD81BCC99710849B5DBC7D3.mlw
sha1: 296d8cf6138e7e61f6d13e4d8a594f9cf4b0418c
sha256: bb13c0965441119f3d0bad9f65f26a01582042f52dc5d4f50eeea2e606698e98
sha512: 761917a63c7fbabfbd77e96e3339ef930272981274a935d701b8492bcd4d2d25b2386c470f96d801c7bfbadccdef9164f7f1e033ee23d5ef4c5983ec3c6e0076
ssdeep: 3072:i7jYpyprmdK5WhAHwspDc/NPi9hY8uoWvA7c3b4MAiO7p0ZbQ3IjzDToF:i/YpyprDFTJ42fvWNElik0ZkYjzDT
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2021
Assembly Version:
InternalName: WEAREFRIENDS.exe
FileDescription: WEAREFRIENDS
OriginalFilename: WEAREFRIENDS.exe

Ransom:MSIL/Cryptolocker.PAC!MTB also known as:

K7AntiVirusTrojan ( 00574e671 )
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
CrowdStrikewin/malicious_confidence_60% (W)
K7GWTrojan ( 00574e671 )
ESET-NOD32a variant of MSIL/Filecoder.AEN
AvastWin32:RansomX-gen [Ransom]
EmsisoftTrojan.FileCoder (A)
SentinelOneStatic AI – Suspicious PE
MAXmalware (ai score=80)
RisingRansom.DaddyCrypt!1.D566 (CLASSIC)
AVGWin32:RansomX-gen [Ransom]

How to remove Ransom:MSIL/Cryptolocker.PAC!MTB ransomware?

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:MSIL/Cryptolocker.PAC!MTB 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 Ransom:MSIL/Cryptolocker.PAC!MTB 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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