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

What is MSIL/Injector.CQI infection?

In this article you will locate regarding the meaning of MSIL/Injector.CQI and its negative effect on your computer system. Such ransomware are a type of malware that is specified by on-line frauds to demand paying the ransom money by a target.

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Most of the cases, MSIL/Injector.CQI infection will certainly instruct its sufferers to launch funds move for the function of neutralizing the amendments that the Trojan infection has introduced to the target’s gadget.

MSIL/Injector.CQI Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Network activity detected but not expressed in API logs;
  • Ciphering the papers found on the target’s hard drive — so the victim can no longer use the information;
  • Preventing normal access to the target’s workstation;


One of the most normal networks where MSIL/Injector.CQI Ransomware are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual winding up on a source that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will either cipher the data on the victim’s computer or prevent the gadget from functioning in a correct fashion – while also placing a ransom money note that states the need for the victims to effect the payment for the purpose of decrypting the documents or restoring the data system back to the preliminary condition. In many instances, the ransom money note will certainly come up when the client restarts the PC after the system has actually already been damaged.

MSIL/Injector.CQI distribution networks.

In various corners of the world, MSIL/Injector.CQI expands by jumps as well as bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom money amount may differ relying on specific regional (local) settings. The ransom money notes and also techniques of extorting the ransom money amount may vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In certain locations, the Trojans often wrongfully report having identified some unlicensed applications allowed on the victim’s device. The alert after that demands the user to pay the ransom.

    Faulty declarations concerning prohibited material.

    In nations where software application piracy is much less preferred, this technique is not as effective for the cyber frauds. Conversely, the MSIL/Injector.CQI popup alert may falsely declare to be stemming from a police institution as well as will certainly report having located youngster pornography or other prohibited data on the device.

    MSIL/Injector.CQI popup alert may incorrectly declare to be deriving from a regulation enforcement organization and also will certainly report having situated child porn or other illegal information on the gadget. The alert will likewise consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: BE5924BE
md5: 0cc2d2b9b3b691fe404b1007891c4ec3
name: 0CC2D2B9B3B691FE404B1007891C4EC3.mlw
sha1: 024169199bf7f9681b15b2619bbc349f42460fea
sha256: 1a4a48c00fc04ba8e7e5b95c1a2ef9fab5d1e60981fa130355f430eb57408cc2
sha512: 1d73ddda2d12c4ac5f849c481db10229d7acab85f0f79365eb632f60eec586b43740646b2978b46d6334deb26bdeae8836b20da08cc852dec8c165816d789d91
ssdeep: 6144:Z+uqo1zxxeC39cBD9VsStZyD9DzGgtL6OaAsPICBCaQ5:ouP9eCNcd9VsDDygl6HfPHBg
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

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

MSIL/Injector.CQI also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.AVKill.17790
Cynet Malicious (score: 100)
CAT-QuickHeal PUA.MsilFC.S6059847
ALYac Gen:Variant.Razy.473061
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Cybereason malicious.9b3b69
Cyren W32/Ransom.AY.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Injector.CQI
APEX Malicious
Avast MSIL:GenMalicious-COE [Trj]
ClamAV Win.Packed.Zusy-7171717-0
Kaspersky HEUR:Trojan.MSIL.Generic
BitDefender Gen:Variant.Razy.473061
NANO-Antivirus Trojan.Win32.AVKill.dbocez
MicroWorld-eScan Gen:Variant.Razy.473061
Ad-Aware Gen:Variant.Razy.473061
Sophos ML/PE-A + Mal/MSIL-TK
BitDefenderTheta Gen:NN.ZemsilF.34170.rm0@aO7nd1i
TrendMicro TROJ_GEN.R005C0DHH21
Emsisoft Gen:Variant.Razy.473061 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.MSIL.Gen
Microsoft Trojan:MSIL/Injector.RB!MSR
Arcabit Trojan.Razy.D737E5
GData Gen:Variant.Razy.473061
AhnLab-V3 Dropper/Win32.Agent.C77828
Acronis suspicious
McAfee GenericRXDZ-SJ!0CC2D2B9B3B6
MAX malware (ai score=82)
Malwarebytes Trojan.Crypt.KNS.Generic
TrendMicro-HouseCall TROJ_GEN.R005C0DHH21
Ikarus Backdoor.Win32.DarkKomet
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Dropper.BEC!tr
AVG MSIL:GenMalicious-COE [Trj]

How to remove MSIL/Injector.CQI 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 MSIL/Injector.CQI 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/Injector.CQI you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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