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

What is MSIL/Kryptik.ABJO infection?

In this short article you will certainly locate regarding the meaning of MSIL/Kryptik.ABJO and its unfavorable effect on your computer. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom by a sufferer.

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Most of the instances, MSIL/Kryptik.ABJO infection will certainly advise its sufferers to launch funds move for the function of counteracting the modifications that the Trojan infection has actually introduced to the target’s tool.

MSIL/Kryptik.ABJO Summary

These adjustments can be as adheres to:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 records found on the victim’s disk drive — so the sufferer can no more utilize the information;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most typical channels through which MSIL/Kryptik.ABJO Ransomware are infused are:

  • By means of phishing e-mails;
  • As a repercussion of user winding up on a resource that hosts a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s computer or avoid the tool from functioning in an appropriate fashion – while also placing a ransom note that discusses the demand for the sufferers to effect the repayment for the purpose of decrypting the files or bring back the data system back to the initial condition. In the majority of instances, the ransom note will certainly turn up when the customer restarts the PC after the system has currently been harmed.

MSIL/Kryptik.ABJO distribution networks.

In various edges of the globe, MSIL/Kryptik.ABJO expands by leaps and bounds. Nevertheless, the ransom notes and tricks of obtaining the ransom quantity may differ relying on specific local (local) setups. The ransom notes and also methods of extorting the ransom quantity may differ depending on certain regional (regional) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software.

    In certain locations, the Trojans often wrongfully report having identified some unlicensed applications enabled on the sufferer’s device. The alert then demands the customer to pay the ransom money.

    Faulty declarations regarding illegal content.

    In countries where software piracy is less preferred, this approach is not as reliable for the cyber scams. Conversely, the MSIL/Kryptik.ABJO popup alert may wrongly claim to be originating from a law enforcement organization and also will report having situated child pornography or various other illegal information on the device.

    MSIL/Kryptik.ABJO popup alert may wrongly declare to be deriving from a regulation enforcement establishment and will certainly report having situated kid porn or other unlawful data on the device. The alert will likewise contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: A3610BFD
md5: 4b28814eb8a1d4e18e4320601eb5ec5d
name: 4B28814EB8A1D4E18E4320601EB5EC5D.mlw
sha1: 54295aebf91619c97aa5ca2f74e9f8474c066de4
sha256: cce53a67bb01a8f71b21fbdbf1b8a32345d81bbec12df26d776a745c64d783cd
sha512: f7d1cfb36bce734365e40cef3418737201db1c7aff0d58e75e31e745f48943d17beee568226858e5e1c2bde8d46548ccf824097a6cafd65434a5f45abc179679
ssdeep: 6144:fwtl8je0NSpME5ujj09hvyJV6t/bmEYwsYxZg1mHirHA:ItlNhpMuw06JSYxYUmHirg
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2019
Assembly Version:
InternalName: 7BHg.exe
ProductName: WindowsFormsApplication1
FileDescription: WindowsFormsApplication1
OriginalFilename: 7BHg.exe

MSIL/Kryptik.ABJO also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0057dc5f1 )
DrWeb Trojan.Inject4.12465
Cynet Malicious (score: 100)
ALYac Trojan.GenericKDZ.75745
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/starter.ali1000139
K7GW Trojan ( 0057dc5f1 )
Cyren W32/MSIL_Kryptik.EMC.gen!Eldorado
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of MSIL/Kryptik.ABJO
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
Kaspersky HEUR:Backdoor.MSIL.NanoBot.gen
BitDefender Trojan.GenericKDZ.75745
MicroWorld-eScan Trojan.GenericKDZ.75745
Ad-Aware Trojan.GenericKDZ.75745
Sophos Mal/Generic-S
Comodo Malware@#2usak9mqsp4gr
TrendMicro TROJ_GEN.R002C0DF921
McAfee-GW-Edition Artemis!Trojan
FireEye Trojan.GenericKDZ.75745
Emsisoft Trojan.GenericKDZ.75745 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Trojan.Gen
Avira TR/Kryptik.ppihr
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Trojan:MSIL/AgentTesla.BFF!MTB
AegisLab Trojan.MSIL.NanoBot.m!c
ZoneAlarm HEUR:Backdoor.MSIL.NanoBot.gen
GData Trojan.GenericKDZ.75745
AhnLab-V3 Trojan/Win.AgentTesla.C4520922
McAfee RDN/Generic BackDoor
MAX malware (ai score=85)
Malwarebytes Trojan.MalPack.ADC
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0DF921
Ikarus Backdoor.AsyncRat
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.ZXG!tr
AVG Win32:RansomX-gen [Ransom]

How to remove MSIL/Kryptik.ABJO 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 MSIL/Kryptik.ABJO 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 MSIL/Kryptik.ABJO 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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