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

What is MSIL/Injector.CAX infection?

In this short article you will certainly locate regarding the definition of MSIL/Injector.CAX and also its adverse impact on your computer. Such ransomware are a kind of malware that is specified by online frauds to require paying the ransom money by a target.

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In the majority of the cases, MSIL/Injector.CAX infection will certainly instruct its sufferers to launch funds transfer for the purpose of counteracting the amendments that the Trojan infection has presented to the target’s gadget.

MSIL/Injector.CAX Summary

These alterations can be as follows:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Executable code extraction;
  • Creates RWX memory;
  • Drops a binary and executes it;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Sniffs keystrokes;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Ciphering the records found on the sufferer’s disk drive — so the victim can no more utilize the data;
  • Preventing routine accessibility to the target’s workstation;

Related domains:



One of the most typical networks through which MSIL/Injector.CAX are injected are:

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

As soon as the Trojan is effectively injected, it will either cipher the information on the target’s computer or stop the tool from functioning in an appropriate way – while also putting a ransom note that discusses the demand for the sufferers to impact the settlement for the objective of decrypting the documents or recovering the data system back to the preliminary condition. In many instances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has already been damaged.

MSIL/Injector.CAX distribution channels.

In different corners of the world, MSIL/Injector.CAX grows by leaps and bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom quantity may vary depending upon certain local (regional) settings. The ransom notes as well as tricks of obtaining the ransom money quantity may vary depending on specific local (local) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having detected some unlicensed applications enabled on the sufferer’s tool. The alert then demands the user to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In nations where software piracy is much less popular, this method is not as reliable for the cyber fraudulences. Alternatively, the MSIL/Injector.CAX popup alert may incorrectly claim to be originating from a police organization and will certainly report having located child porn or other illegal information on the gadget.

    MSIL/Injector.CAX popup alert might wrongly declare to be acquiring from a legislation enforcement organization and will report having located youngster porn or various other unlawful information on the device. The alert will in a similar way contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: CF4D7650
md5: f3c995079fb3bdb82be6658eb83f5939
name: F3C995079FB3BDB82BE6658EB83F5939.mlw
sha1: 43e9b2fa88dbc48cfd1afe46a6e30b4c51715fd3
sha256: 238cee5d24420367338911f1144a37e1c9c912945c46c5bb422ed54d6b30b789
sha512: 79891a3cde63e722ee69e365b8466a1821e5f60a467598ade4956e3bb1ec9464626ebf5fd8f0249a3057521f1740cba22eae082f6b091d28b30f230b3911fba6
ssdeep: 1536:Ld90RjQ3U9XrjFV3b2NNcAgyKJVlhXdi3nFKRfSwY0b8uhhciQQn5xJisnCROjm:Ld9Q/BRFFzjau0rROE7lklV
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

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

MSIL/Injector.CAX also known as:

K7AntiVirusTrojan ( 004478ee1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 004478ee1 )
ESET-NOD32a variant of MSIL/Injector.CAX
AvastMSIL:Crypt-TW [Trj]
EmsisoftGen:Variant.Zusy.104600 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=98)
AVGMSIL:Crypt-TW [Trj]

How to remove MSIL/Injector.CAX 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 MSIL/Injector.CAX 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.CAX 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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