MSIL/Filecoder.AHI

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

What is MSIL/Filecoder.AHI infection?

In this post you will certainly locate about the meaning of MSIL/Filecoder.AHI and also its adverse impact on your computer. Such ransomware are a kind of malware that is clarified by on the internet fraudulences to demand paying the ransom money by a target.

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Most of the cases, MSIL/Filecoder.AHI infection will certainly advise its victims to launch funds transfer for the function of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s tool.

MSIL/Filecoder.AHI Summary

These alterations can be as follows:

  • 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 located on the target’s hard disk — so the victim can no more utilize the data;
  • Preventing regular access 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.

MSIL/Filecoder.AHI

One of the most typical channels through which MSIL/Filecoder.AHI Trojans are injected are:

  • By means of phishing emails;
  • As an effect of customer winding up on a resource that hosts a malicious software application;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the target’s computer or protect against the device from working in a proper manner – while likewise positioning a ransom money note that discusses the requirement for the targets to effect the payment for the purpose of decrypting the files or restoring the documents system back to the initial condition. In the majority of circumstances, the ransom note will certainly turn up when the client restarts the PC after the system has already been damaged.

MSIL/Filecoder.AHI circulation channels.

In different corners of the world, MSIL/Filecoder.AHI grows by jumps and also bounds. Nonetheless, the ransom notes and also techniques of obtaining the ransom money quantity might differ relying on specific regional (regional) settings. The ransom notes as well as tricks of obtaining the ransom quantity may differ depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications enabled on the victim’s tool. The alert then demands the individual to pay the ransom money.

    Faulty statements about illegal content.

    In countries where software application piracy is less popular, this approach is not as efficient for the cyber frauds. Conversely, the MSIL/Filecoder.AHI popup alert might incorrectly declare to be originating from a police organization and will certainly report having situated kid porn or other illegal data on the tool.

    MSIL/Filecoder.AHI popup alert may incorrectly declare to be obtaining from a regulation enforcement organization as well as will report having located child pornography or other unlawful information on the device. The alert will similarly consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: DFAF7336
md5: d7cb803dc8541aca73cd27e37c7eb3bd
name: D7CB803DC8541ACA73CD27E37C7EB3BD.mlw
sha1: dfbf0cef7523b32f7c7eb8796fc36830c4b9664f
sha256: f6b20af15b051741f6991fe1a6b08407bb7cb098e859fb254e407ec878d44042
sha512: 8037fad74df3993e2c265a670f180445f86c0639331892831f64ccbf9fd729b2da48192422d23adbbcaa72b171b1081a6ad2cb4aa0e88178cafc26d7a942a2df
ssdeep: 768:QYZxw/u9r5VR84aNSsAKt5g72ny6EEJJpb5Dep:QYZxPpqt5gSny6nXVtep
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2021
Assembly Version: 1.0.0.0
InternalName: Jesus Ransom.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: Jesus Ransom
ProductVersion: 1.0.0.0
FileDescription: Jesus Ransom
OriginalFilename: Jesus Ransom.exe

MSIL/Filecoder.AHI also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0057a2e51 )
CAT-QuickHeal Trojan.YakbeexMSIL.ZZ4
ALYac Gen:Heur.Ransom.MSIL.1
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (W)
K7GW Trojan ( 0057a2e51 )
Cybereason malicious.dc8541
ESET-NOD32 MSIL/Filecoder.AHI
Avast Win32:Trojan-gen
BitDefender Gen:Heur.Ransom.MSIL.1
MicroWorld-eScan Gen:Heur.Ransom.MSIL.1
Ad-Aware Gen:Heur.Ransom.MSIL.1
Sophos Generic ML PUA (PUA)
BitDefenderTheta Gen:NN.ZemsilF.34692.bm0@aeBIKtd
FireEye Gen:Heur.Ransom.MSIL.1
Emsisoft Gen:Heur.Ransom.MSIL.1 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Ransom.vauwz
eGambit Unsafe.AI_Score_75%
Microsoft Program:Win32/Wacapew.C!ml
Arcabit Trojan.Ransom.MSIL.1
GData Gen:Heur.Ransom.MSIL.1
AhnLab-V3 Malware/Win.Generic.C4436024
MAX malware (ai score=85)
VBA32 Trojan.MSIL.gen.18
Malwarebytes Ransom.FileCryptor
TrendMicro-HouseCall TROJ_GEN.R03BH0CF221
MaxSecure Trojan.Malware.300983.susgen
AVG Win32:Trojan-gen

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

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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