What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the MSIL/Kryptik.AIEP detection name usually means that your system is in big danger. This virus can correctly be identified as ransomware – type of malware which encrypts your files and forces you to pay for their decryption. Deleteing it requires some peculiar steps that must be done as soon as possible.
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MSIL/Kryptik.AIEP detection is a virus detection you can spectate in your system. It usually shows up after the preliminary activities on your computer – opening the suspicious e-mail, clicking the banner in the Web or setting up the program from unreliable resources. From the instance it appears, you have a short time to take action before it starts its destructive action. And be sure – it is better not to wait for these destructive effects.

What is MSIL/Kryptik.AIEP virus?

MSIL/Kryptik.AIEP is ransomware-type malware. It searches for the documents on your computer, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this virus also does a ton of harm to your system. It changes the networking settings in order to stop you from looking for the elimination tutorials or downloading the antivirus. In rare cases, MSIL/Kryptik.AIEP can additionally stop the setup of anti-malware programs.

MSIL/Kryptik.AIEP Summary

Summarizingly, MSIL/Kryptik.AIEP ransomware activities in the infected PC are next:

  • Sample contains Overlay data;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • CAPE detected the zgRAT malware family;
  • Anomalous binary characteristics;
  • Binary compilation timestomping detected;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Ciphering the files located on the target’s disks — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of security tools

Ransomware has actually been a horror story for the last 4 years. It is challenging to imagine a more dangerous malware for both individual users and corporations. The algorithms utilized in MSIL/Kryptik.AIEP (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy already exists, and possibly will exist. But that virus does not do all these unpleasant things instantly – it can require up to a few hours to cipher all of your documents. Thus, seeing the MSIL/Kryptik.AIEP detection is a clear signal that you should start the elimination process.

Where did I get the MSIL/Kryptik.AIEP?

Ordinary ways of MSIL/Kryptik.AIEP injection are standard for all other ransomware variants. Those are one-day landing sites where victims are offered to download the free app, so-called bait emails and hacktools. Bait e-mails are a pretty new tactic in malware distribution – you receive the email that mimics some routine notifications about shipments or bank service conditions changes. Within the e-mail, there is a malicious MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks pretty uncomplicated, however, still demands a lot of recognition. Malware can hide in different places, and it is better to stop it even before it invades your PC than to rely on an anti-malware program. Standard cybersecurity awareness is just an essential thing in the modern world, even if your interaction with a PC remains on YouTube videos. That may keep you a lot of money and time which you would spend while searching for a solution.

MSIL/Kryptik.AIEP malware technical details

File Info:

name: CE5A4A37230338213AB7.mlw
path: /opt/CAPEv2/storage/binaries/e7607f336c49acc24498dd78ccac6c91ec5e19863aa471ab4ae8668e7ba912bc
crc32: 1A11A5BB
md5: ce5a4a37230338213ab7cd3963e6d88a
sha1: a6981f8f560a92e62b5f5e976d672340cc24605e
sha256: e7607f336c49acc24498dd78ccac6c91ec5e19863aa471ab4ae8668e7ba912bc
sha512: 38b6069fcf7a032ed9dbdee8e87dd2c2830633c2c899d43f111b254495f2108ed032844edef3c24015b75ae81925a0c25651781d915f3531083cadf8184c2a8e
ssdeep: 49152:7Dm8d7IgxBuoTqba+3JXeAfwriM7sUOnt/d/2I:7Dm8K
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FC061216BEEB8C21C659C336D0671904C7FC3D8664AFE68A74C433CA1A3BBA1D947197
sha3_384: ba780136fc701d8128e11a6e7fc1593585ff051fc7b527d1387b5082858344b443f5f078df913296c7e9ca13164721c0
ep_bytes: ff250020400000000000000000000000
timestamp: 2046-12-05 05:13:04

Version Info:

Comments: User-Centric High-Level Productivity
CompanyName: Greenfelder-Eichmann
FileDescription: Hoeger-Kovacek
InternalName: Inject Resources App For Process Form.exe
LegalCopyright: Greenfelder-Eichmann Copyright © 2023
LegalTrademarks: Customizable Value-Added Orchestration
OriginalFilename: Application Software.exe
ProductName: Harness Bleeding-Edge Supply-Chains
Assembly Version:
Translation: 0x0000 0x04b0

MSIL/Kryptik.AIEP also known as:

Elasticmalicious (high confidence)
CrowdStrikewin/malicious_confidence_100% (W)
ESET-NOD32a variant of MSIL/Kryptik.AIEP
AvastWin32:TrojanX-gen [Trj]
EmsisoftTrojan.GenericKD.65541626 (B)
SentinelOneStatic AI – Malicious PE
CynetMalicious (score: 99)
MAXmalware (ai score=87)
RisingMalware.Obfus/MSIL@AI.91 (RDM.MSIL2:bH6Wzflw2qWIY1ETmwSEZw)
AVGWin32:TrojanX-gen [Trj]

How to remove MSIL/Kryptik.AIEP?

MSIL/Kryptik.AIEP malware is extremely hard to erase by hand. It places its documents in several places throughout the disk, and can recover itself from one of the parts. Additionally, various changes in the registry, networking settings and Group Policies are really hard to discover and return to the initial. It is much better to use a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for virus elimination objectives.

Why GridinSoft Anti-Malware? It is really lightweight and has its detection databases updated practically every hour. Furthermore, it does not have such problems and vulnerabilities as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for getting rid of malware of any form.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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