What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the MSIL/Agent.XX detection usually means that your system is in big danger. This computer virus can correctly be named as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some unusual steps that must be done as soon as possible.
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MSIL/Agent.XX detection is a virus detection you can spectate in your computer. It usually appears after the preliminary procedures on your computer – opening the suspicious e-mail, clicking the banner in the Internet or setting up the program from untrustworthy resources. From the moment it appears, you have a short time to take action before it begins its malicious activity. And be sure – it is better not to wait for these malicious things.

What is MSIL/Agent.XX virus?

MSIL/Agent.XX is ransomware-type malware. It searches for the files on your disk drive, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files locked, this virus also does a ton of harm to your system. It alters the networking setups in order to avoid you from looking for the removal guidelines or downloading the antivirus. In some cases, MSIL/Agent.XX can even prevent the setup of anti-malware programs.

MSIL/Agent.XX Summary

In total, MSIL/Agent.XX virus actions in the infected computer are next:

  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Binary compilation timestomping detected;
  • Unusual version info supplied for binary;
  • Ciphering the documents kept on the victim’s disks — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of security tools

Ransomware has actually been a major problem for the last 4 years. It is difficult to picture a more hazardous virus for both individual users and corporations. The algorithms used in MSIL/Agent.XX (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy currently exists, and possibly will exist. But that malware does not do all these unpleasant things without delay – it can take up to a few hours to cipher all of your files. Hence, seeing the MSIL/Agent.XX detection is a clear signal that you should start the elimination procedure.

Where did I get the MSIL/Agent.XX?

General methods of MSIL/Agent.XX distribution are common for all other ransomware examples. Those are one-day landing sites where users are offered to download the free software, so-called bait emails and hacktools. Bait emails are a quite new strategy in malware distribution – you receive the email that simulates some normal notifications about deliveries or bank service conditions shifts. Inside of the e-mail, there is an infected MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

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

Avoiding it looks quite uncomplicated, but still demands a lot of attention. Malware can hide in different places, and it is better to prevent it even before it gets into your system than to trust in an anti-malware program. Simple cybersecurity awareness is just an important thing in the modern world, even if your relationship with a PC stays on YouTube videos. That may save you a lot of time and money which you would spend while trying to find a fix guide.

MSIL/Agent.XX malware technical details

File Info:

name: E1A6FF2BFEE3998FA99F.mlw
path: /opt/CAPEv2/storage/binaries/e3741a0d0dc85e108aba22ca68a19beb8aa9ead23524abb14cd6517f83180939
crc32: 6128ED85
md5: e1a6ff2bfee3998fa99f517a89be0b19
sha1: bea9a28e49fd821626173c9a37736dad3a1dcab1
sha256: e3741a0d0dc85e108aba22ca68a19beb8aa9ead23524abb14cd6517f83180939
sha512: 854f81fa235a095f9cd173e5b3d2d378b3b75b1ee3316e7e88b2978e12e4593943e626f329e677a5b1cd58a1022c1d42e01ee8b246d6170bf01881d0e8a3d2c2
ssdeep: 12288:IcqE4rUamXJZXjK8XkiH9qXeUlnvJ0udha2ssE4EDRyl+m4SjBoamk57s:IctKUPHEDV1nvssODRrmBoaZ5
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BDE4025777C1CF10DBAC07BAC0D3A92417B8954B2273EB49798803E2AD127E86F46F55
sha3_384: 703b8c5d925836a7f043d1c8374580baac7c33df6e185d6102dc4cb9fb11123ec961911d93a24132efecc9476062b458
ep_bytes: ff250020400000000000000000000000
timestamp: 2080-10-20 12:10:15

Version Info:

Translation: 0x0000 0x04b0
InternalName: -.exe
LegalCopyright: © Microsoft Corporation
OriginalFilename: -.exe
Assembly Version:

MSIL/Agent.XX also known as:

CrowdStrikewin/malicious_confidence_100% (D)
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Agent.XX
CynetMalicious (score: 100)
AvastWin32:RansomX-gen [Ransom]
EmsisoftGen:Variant.Cerbu.167453 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=81)
AVGWin32:RansomX-gen [Ransom]

How to remove MSIL/Agent.XX?

MSIL/Agent.XX malware is extremely difficult to delete manually. It places its files in several places throughout the disk, and can get back itself from one of the parts. Furthermore, a number of changes in the windows registry, networking setups and Group Policies are fairly hard to locate and revert to the initial. It is far better to make use of a special tool – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the most ideal for malware elimination purposes.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its detection databases updated almost every hour. Furthermore, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable 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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