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

What is Trojan:MSIL/Disstl.AF!MTB infection?

In this post you will find regarding the interpretation of Trojan:MSIL/Disstl.AF!MTB as well as its unfavorable effect on your computer system. Such ransomware are a type of malware that is clarified by on-line fraudulences to demand paying the ransom by a target.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the instances, Trojan:MSIL/Disstl.AF!MTB ransomware will certainly instruct its victims to initiate funds transfer for the function of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s tool.

Trojan:MSIL/Disstl.AF!MTB Summary

These adjustments can be as complies with:

  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the files located on the target’s hard disk drive — so the victim can no more utilize the data;
  • Preventing normal accessibility to the target’s workstation;

Related domains:



The most common channels through which Trojan:MSIL/Disstl.AF!MTB Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of individual ending up on a resource that organizes a harmful software program;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the target’s computer or avoid the device from operating in an appropriate way – while additionally putting a ransom money note that points out the demand for the victims to effect the settlement for the objective of decrypting the files or restoring the file system back to the preliminary condition. In many instances, the ransom money note will certainly turn up when the customer reboots the PC after the system has actually already been harmed.

Trojan:MSIL/Disstl.AF!MTB circulation networks.

In different corners of the world, Trojan:MSIL/Disstl.AF!MTB expands by jumps and bounds. Nonetheless, the ransom notes and techniques of extorting the ransom money quantity may vary relying on certain local (local) setups. The ransom money notes and also methods of obtaining the ransom quantity may differ depending on particular local (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software.

    In specific locations, the Trojans usually wrongfully report having found some unlicensed applications enabled on the target’s tool. The sharp after that requires the customer to pay the ransom money.

    Faulty statements regarding unlawful web content.

    In nations where software piracy is less preferred, this method is not as efficient for the cyber fraudulences. Conversely, the Trojan:MSIL/Disstl.AF!MTB popup alert may incorrectly declare to be originating from a police organization and will report having located child pornography or various other illegal data on the tool.

    Trojan:MSIL/Disstl.AF!MTB popup alert might falsely claim to be deriving from a regulation enforcement establishment and also will certainly report having located youngster porn or various other prohibited data on the tool. The alert will in a similar way include a demand for the user to pay the ransom.

Technical details

File Info:

crc32: D11D7393
md5: 7aa1cbe60c357c5c8589c2c16668c60f
name: 7AA1CBE60C357C5C8589C2C16668C60F.mlw
sha1: 9640e0b734cd0ece34c13c5b81ec2f26bc146e1e
sha256: 6c0b39a1e6357040292e425a005c90da63affa92a2d2366189c31ab79f6d2588
sha512: 43153ea0c2c0e49f5058acbc2351e5cb410ed385a534ec0c5a85f29d2bdfb19313945980c9ce07c429d9a7c8272205cb4ec3b5e98902a1ed41f835f2d80d4508
ssdeep: 768:hgrkNPoTIM4IDaNToC7vQvn1UzAsORl2tsfnYlfRuM48ymzP2Wiqxbe6TldpWdA:CrgqRDRCji1UvtWAIdMC
type: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: RoobetPredictor.exe
OriginalFilename: RoobetPredictor.exe

Trojan:MSIL/Disstl.AF!MTB also known as:

K7AntiVirusTrojan ( 0057d6461 )
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
CrowdStrikewin/malicious_confidence_80% (W)
K7GWTrojan ( 0057d6461 )
ESET-NOD32a variant of MSIL/PSW.Discord.UP
AvastWin32:RATX-gen [Trj]
EmsisoftIL:Trojan.MSILZilla.5183 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=86)
AVGWin32:RATX-gen [Trj]

How to remove Trojan:MSIL/Disstl.AF!MTB 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

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/Disstl.AF!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 Trojan:MSIL/Disstl.AF!MTB you can always ask me in the comments for getting help.

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)


  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products:

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.

Leave a Reply