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

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

In this short article you will locate regarding the meaning of Ransom:MSIL/Cryptolocker.DT!MTB and its negative impact on your computer. Such ransomware are a type of malware that is specified by on the internet frauds to require paying the ransom by a target.

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Most of the situations, Ransom:MSIL/Cryptolocker.DT!MTB virus will certainly instruct its sufferers to launch funds move for the purpose of reducing the effects of the modifications that the Trojan infection has presented to the target’s device.

Ransom:MSIL/Cryptolocker.DT!MTB Summary

These adjustments 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the target’s hard disk drive — so the victim can no longer utilize the information;
  • Preventing normal accessibility 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.


One of the most common networks whereby Ransom:MSIL/Cryptolocker.DT!MTB are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of user winding up on a resource that holds a destructive software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s PC or avoid the gadget from functioning in an appropriate way – while additionally placing a ransom note that mentions the need for the targets to effect the payment for the objective of decrypting the records or restoring the data system back to the preliminary condition. In a lot of circumstances, the ransom money note will turn up when the customer reboots the PC after the system has already been damaged.

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

In numerous corners of the world, Ransom:MSIL/Cryptolocker.DT!MTB expands by leaps and also bounds. Nevertheless, the ransom notes and also methods of obtaining the ransom amount might differ depending upon specific local (regional) settings. The ransom money notes as well as techniques of obtaining the ransom money quantity may differ depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software program.

    In specific locations, the Trojans frequently wrongfully report having detected some unlicensed applications enabled on the sufferer’s device. The alert then demands the individual to pay the ransom.

    Faulty declarations regarding unlawful material.

    In nations where software program piracy is less preferred, this method is not as effective for the cyber scams. Conversely, the Ransom:MSIL/Cryptolocker.DT!MTB popup alert may wrongly assert to be originating from a police establishment and also will report having located youngster pornography or various other illegal data on the gadget.

    Ransom:MSIL/Cryptolocker.DT!MTB popup alert might wrongly declare to be deriving from a law enforcement institution as well as will report having located child porn or other prohibited information on the device. The alert will likewise have a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 10D5D9C6
md5: 4965249cd9751d51d42650e2d12ceb94
name: 4965249CD9751D51D42650E2D12CEB94.mlw
sha1: 3bb8de67e9a6e840a25164d59259ada9750e18ba
sha256: a28148a33cca1d1b78ed6a5e300fa379796ac4badf6d5eb583a7b29d2618310e
sha512: f26a9546d1c88ee46d00f6d8aa28a5fa51c66b88e322496b4236f403d03c16ac675ac7d931a570adfd72f40425a573d73ae9116cb7f28ec190938fa7661f876e
ssdeep: 1536:626frIo4Hp0PgPNLWpcYY9ekDX5/pLSMsb:xAEo4H3pWpcYHephsb
type: MS-DOS executable, MZ for MS-DOS

Version Info:

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

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

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10598
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ursu.198736
Cylance Unsafe
Zillya Dropper.Generic.Win32.10912
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:MSIL/Flyterper.d03a3f85
K7GW Riskware ( 0040eff71 )
Cybereason malicious.cd9751
Symantec Ransom.HiddenTear
ESET-NOD32 a variant of MSIL/Kryptik.RZV
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan.MSIL.Generic
BitDefender Gen:Variant.Ursu.198736
NANO-Antivirus Trojan.Win32.Encoder.fbnzzl
MicroWorld-eScan Gen:Variant.Ursu.198736
Tencent Msil.Trojan.Generic.Pdmj
Ad-Aware Gen:Variant.Ursu.198736
Sophos Mal/Generic-S
Comodo Malware@#2o1uugqilklqs
BitDefenderTheta Gen:NN.ZemsilF.34692.dm3@aaisnIi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.qc
FireEye Generic.mg.4965249cd9751d51
Emsisoft Gen:Variant.Ursu.198736 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.MSIL.Gen
eGambit Unsafe.AI_Score_55%
Antiy-AVL Trojan/Generic.ASMalwS.26047E0
Microsoft Ransom:MSIL/Cryptolocker.DT!MTB
Arcabit Trojan.Ursu.D30850
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ursu.198736
McAfee Artemis!4965249CD975
MAX malware (ai score=94)
VBA32 TScope.Trojan.MSIL
Rising Ransom.Flyterper!8.DA7D (CLOUD)
Yandex Trojan.Agent!H84hsHPS8Ok
Ikarus Ransom.MSIL.Flyterper
Fortinet W32/Generic!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove Ransom:MSIL/Cryptolocker.DT!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.DT!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.DT!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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