MSIL/Filecoder.AJA

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

What is MSIL/Filecoder.AJA infection?

In this short article you will certainly find about the definition of MSIL/Filecoder.AJA as well as its adverse effect on your computer. Such ransomware are a type of malware that is specified by online scams to require paying the ransom by a sufferer.

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Most of the situations, MSIL/Filecoder.AJA infection will certainly instruct its victims to launch funds move for the purpose of counteracting the amendments that the Trojan infection has introduced to the sufferer’s gadget.

MSIL/Filecoder.AJA Summary

These adjustments 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard disk drive — so the sufferer can no more make use of the data;
  • Preventing routine 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.
Similar behavior
Related domains
z.whorecord.xyzTrojan-Ransom.FileCrypter
a.tomx.xyzTrojan-Ransom.FileCrypter

MSIL/Filecoder.AJA

The most regular channels where MSIL/Filecoder.AJA Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of individual ending up on a resource that hosts a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s PC or avoid the tool from functioning in a correct fashion – while also positioning a ransom note that mentions the need for the targets to effect the settlement for the objective of decrypting the records or recovering the file system back to the preliminary condition. In a lot of circumstances, the ransom money note will certainly turn up when the customer restarts the COMPUTER after the system has actually already been harmed.

MSIL/Filecoder.AJA distribution channels.

In various edges of the globe, MSIL/Filecoder.AJA expands by leaps as well as bounds. Nevertheless, the ransom money notes and also methods of obtaining the ransom money quantity might vary relying on certain neighborhood (local) setups. The ransom notes and techniques of extorting the ransom money amount may differ depending on specific regional (regional) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software.

    In particular locations, the Trojans typically wrongfully report having actually identified some unlicensed applications allowed on the target’s tool. The alert after that demands the customer to pay the ransom.

    Faulty statements about prohibited content.

    In nations where software program piracy is much less popular, this technique is not as efficient for the cyber scams. Conversely, the MSIL/Filecoder.AJA popup alert might wrongly claim to be stemming from a police institution and will report having situated child pornography or other illegal data on the tool.

    MSIL/Filecoder.AJA popup alert might falsely declare to be obtaining from a law enforcement establishment as well as will report having located child pornography or other unlawful information on the tool. The alert will similarly include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 1796198C
md5: 2dbbd014daed79a2b1c70141dcd2e8c3
name: 2DBBD014DAED79A2B1C70141DCD2E8C3.mlw
sha1: da0cc462ea090ccb7160a4070c9945ac06737e4b
sha256: a18ca80e68e2f23f146e404c8158782233ae04bd2b8c5074376ad1c123c23baa
sha512: 040595c8ba0f04ab2241dc3cdeff062bbf9c86666d4b95064aaa5ee5778f5076ac6af285ec2ea2ccf76e33ec7de196b2d6080b7159a37e42d9d02802b90b24ab
ssdeep: 384:4VvdEgJ0yNsMj5QKCgea49EM+LKIcjh3e8Kib71gIIYrfB1DkDQblYc3qFgxd5:4VvbbjGgY9mbiFPr7oQJYc3qFgxd
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: TheEndOfTimes.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: TheEndOfTimes
ProductVersion: 1.0.0.0
FileDescription: TheEndOfTimes
OriginalFilename: TheEndOfTimes.exe

MSIL/Filecoder.AJA also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
CylanceUnsafe
CrowdStrikewin/malicious_confidence_90% (W)
ESET-NOD32a variant of MSIL/Filecoder.AJA
APEXMalicious
AvastFileRepMalware
BitDefenderThetaGen:NN.ZemsilF.34722.bm0@a8ULnPh
FireEyeGeneric.mg.2dbbd014daed79a2
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Wacatac.B!ml
AhnLab-V3Malware/Win32.RL_Generic.C4212265
IkarusTrojan-Ransom.FileCrypter
MaxSecureTrojan.Malware.300983.susgen
AVGFileRepMalware

How to remove MSIL/Filecoder.AJA virus?

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.AJA 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Filecoder.AJA 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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