MSIL:GenMalicious-AIY [Trj]

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

What is MSIL:GenMalicious-AIY [Trj] infection?

In this post you will certainly find regarding the definition of MSIL:GenMalicious-AIY [Trj] as well as its unfavorable effect on your computer system. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom money by a target.

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In the majority of the cases, MSIL:GenMalicious-AIY [Trj] infection will certainly instruct its victims to launch funds move for the function of counteracting the modifications that the Trojan infection has introduced to the target’s gadget.

MSIL:GenMalicious-AIY [Trj] Summary

These adjustments can be as adheres to:

  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files found on the victim’s hard disk — so the target can no longer use the data;
  • Preventing regular access to the sufferer’s workstation;

Related domains:


MSIL:GenMalicious-AIY [Trj]

One of the most typical channels whereby MSIL:GenMalicious-AIY [Trj] are infused are:

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

As soon as the Trojan is efficiently infused, it will either cipher the data on the target’s PC or stop the tool from functioning in an appropriate way – while additionally positioning a ransom money note that mentions the need for the targets to impact the repayment for the objective of decrypting the files or recovering the data system back to the first problem. In many circumstances, the ransom note will come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

MSIL:GenMalicious-AIY [Trj] circulation channels.

In numerous edges of the world, MSIL:GenMalicious-AIY [Trj] expands by jumps as well as bounds. Nonetheless, the ransom money notes and techniques of extorting the ransom amount may vary depending upon particular neighborhood (local) setups. The ransom money notes as well as tricks of extorting the ransom money amount might differ depending on particular local (local) setups.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software.

    In specific locations, the Trojans usually wrongfully report having identified some unlicensed applications enabled on the sufferer’s tool. The alert then demands the individual to pay the ransom money.

    Faulty declarations concerning illegal content.

    In countries where software application piracy is less preferred, this technique is not as effective for the cyber scams. Conversely, the MSIL:GenMalicious-AIY [Trj] popup alert may incorrectly declare to be originating from a police organization and also will report having situated youngster porn or various other prohibited information on the device.

    MSIL:GenMalicious-AIY [Trj] popup alert may incorrectly claim to be obtaining from a legislation enforcement establishment and also will certainly report having located youngster pornography or other unlawful data on the tool. The alert will similarly contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8F827177
md5: b23d14b180f68d29789a1f3a8deda5aa
name: B23D14B180F68D29789A1F3A8DEDA5AA.mlw
sha1: 78124fabaa793a12172180084af4fd602799fbb2
sha256: 1df60857907aca82267dd76ae84eb87156580751ca7ae62fb6eefa8b7d1e5759
sha512: abe1c3bd26dcf161913fa8642cad8d1f41d330fd0f210d5627a99fc78f55c49f6d307773aad4075cc67e1324361eb214aceef930e02b0dcddb414761f93ac9d3
ssdeep: 49152:+Xj4O5f4JZlpa1+S5sDuBZPWgCAlRF7oAuHXQ:+Xj4O5AXlGd5LBZPs63Nu3
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: test.exe
Comments: RPX 1.3.4400.61
OriginalFilename: test.exe

MSIL:GenMalicious-AIY [Trj] also known as:

K7AntiVirusTrojan ( 700000121 )
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
CrowdStrikewin/malicious_confidence_80% (D)
K7GWTrojan ( 700000121 )
ESET-NOD32a variant of MSIL/Kryptik.UJR
AvastMSIL:GenMalicious-AIY [Trj]
VIPRETrojan.MSIL.Bladabindi.ala (v)
EmsisoftGen:Variant.Bulz.746429 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=98)
AVGMSIL:GenMalicious-AIY [Trj]

How to remove MSIL:GenMalicious-AIY [Trj] 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:GenMalicious-AIY [Trj] 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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If the guide doesn’t help you to remove MSIL:GenMalicious-AIY [Trj] 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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