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

What is Trojan:Win32/BunituCrypt.GKM!MTB infection?

In this post you will certainly discover concerning the definition of Trojan:Win32/BunituCrypt.GKM!MTB and its negative effect on your computer system. Such ransomware are a form of malware that is specified by on-line fraudulences to require paying the ransom by a victim.

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Most of the situations, Trojan:Win32/BunituCrypt.GKM!MTB infection will advise its targets to start funds move for the objective of neutralizing the modifications that the Trojan infection has actually introduced to the sufferer’s device.

Trojan:Win32/BunituCrypt.GKM!MTB Summary

These alterations can be as complies with:

  • Unconventionial language used in binary resources: Russian;
  • Attempts to identify installed AV products by installation directory;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s hard disk drive — so the sufferer can no more use the information;
  • Preventing normal accessibility to the victim’s workstation;


One of the most normal networks where Trojan:Win32/BunituCrypt.GKM!MTB Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of individual winding up on a resource that organizes a destructive software;

As soon as the Trojan is efficiently infused, it will either cipher the data on the victim’s PC or avoid the gadget from working in a proper way – while additionally positioning a ransom note that points out the demand for the victims to effect the settlement for the function of decrypting the files or bring back the file system back to the first problem. In many instances, the ransom note will come up when the customer restarts the PC after the system has actually currently been harmed.

Trojan:Win32/BunituCrypt.GKM!MTB distribution channels.

In numerous edges of the world, Trojan:Win32/BunituCrypt.GKM!MTB expands by leaps and also bounds. However, the ransom notes as well as tricks of obtaining the ransom money amount may vary depending on specific local (local) settings. The ransom notes and tricks of extorting the ransom amount might vary depending on certain neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having discovered some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that requires the customer to pay the ransom.

    Faulty declarations regarding prohibited web content.

    In countries where software application piracy is much less popular, this method is not as efficient for the cyber fraudulences. Additionally, the Trojan:Win32/BunituCrypt.GKM!MTB popup alert might wrongly declare to be originating from a police establishment as well as will certainly report having situated youngster pornography or various other unlawful information on the device.

    Trojan:Win32/BunituCrypt.GKM!MTB popup alert might falsely claim to be deriving from a legislation enforcement establishment and will certainly report having situated youngster pornography or various other illegal data on the device. The alert will likewise include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 02372021
md5: 1e9c887b514a48b51da43b1b1d8bdc9e
name: 1E9C887B514A48B51DA43B1B1D8BDC9E.mlw
sha1: b2d88d036ab4c34303013eb69b6904984f047fec
sha256: e58c8290f9c0861230f3a029912388ed4c7379f8dc9c15f8fc8db2c2cbb44fc4
sha512: 34b5f9d01c3d78352c62dde2c69602d3f616721bdc59afe6060ce8e6e9ce8dffeddf399a42f57c04c6a36012695731d9fff9507c2e4b827a0ada3b8c8156d4a6
ssdeep: 12288:3Pwbp5ov5nx7RzvouK2xQKOZhxAJ9nFObvAoj3fGp4Tnv0oDgkM:Id5+5x7RzfbyA7FObvAoj3fGp4TnvOk
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/BunituCrypt.GKM!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Riskware ( 0040eff71 )
Cynet Malicious (score: 90)
CAT-QuickHeal Trojanransom.Klopransom
ALYac Trojan.Ransom.Clop
Cylance Unsafe
Zillya Trojan.FileCoder.Win32.4
Alibaba Trojan:Win32/BunituCrypt.d0533289
K7GW Riskware ( 0040eff71 )
Cybereason malicious.b514a4
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan-Ransom.Win32.KlopRansom.gen
BitDefender Gen:Variant.Jacard.214848
NANO-Antivirus Trojan.Win32.KlopRansom.imqgkl
MicroWorld-eScan Gen:Variant.Jacard.214848
Ad-Aware Gen:Variant.Jacard.214848
Sophos Mal/Generic-S
Comodo Malware@#3nk3mjebpaxtz
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_KlopRansom.R002C0DCE21
McAfee-GW-Edition RDN/Ransom
FireEye Gen:Variant.Jacard.214848
Emsisoft Gen:Variant.Jacard.214848 (B)
Webroot W32.Trojan.Gen
Avira TR/Killav.qtdxg
Microsoft Trojan:Win32/BunituCrypt.GKM!MTB
Arcabit Trojan.Jacard.D34740
AegisLab Trojan.Win32.KlopRansom.j!c
GData Gen:Variant.Jacard.214848
McAfee RDN/Ransom
MAX malware (ai score=84)
VBA32 BScope.Trojan-Downloader.Lipler.059
Malwarebytes Trojan.MalPack.DLF
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_KlopRansom.R002C0DCE21
Ikarus Trojan.Win32.Qakbot
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Injector.NH!tr
AVG Win32:Trojan-gen
Qihoo-360 Win32/Ransom.Clop.HgIASPwA

How to remove Trojan:Win32/BunituCrypt.GKM!MTB 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:Win32/BunituCrypt.GKM!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:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/BunituCrypt.GKM!MTB you can always ask me in the comments for getting help.

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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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