What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the MSIL/Agent.VLR detection name means that your computer is in big danger. This malware can correctly be named as ransomware – virus which ciphers your files and forces you to pay for their decryption. Deleteing it requires some specific steps that must be done as soon as possible.
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MSIL/Agent.VLR detection is a virus detection you can spectate in your system. It usually appears after the preliminary actions on your computer – opening the untrustworthy email, clicking the banner in the Web or installing the program from unreliable resources. From the instance it appears, you have a short time to do something about it before it starts its destructive action. And be sure – it is much better not to await these malicious things.

What is MSIL/Agent.VLR virus?

MSIL/Agent.VLR is ransomware-type malware. It looks for the documents on your disk, ciphers it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this malware additionally does a ton of harm to your system. It changes the networking settings in order to stop you from reading the removal manuals or downloading the anti-malware program. In some cases, MSIL/Agent.VLR can even stop the launching of anti-malware programs.

MSIL/Agent.VLR Summary

In summary, MSIL/Agent.VLR ransomware actions in the infected PC are next:

  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Ciphering the documents located on the victim’s drives — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-malware apps

Ransomware has been a major problem for the last 4 years. It is hard to realize a more hazardous malware for both individuals and corporations. The algorithms utilized in MSIL/Agent.VLR (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 actually exists, and possibly will exist. However, that virus does not do all these terrible things immediately – it can take up to a few hours to cipher all of your files. Therefore, seeing the MSIL/Agent.VLR detection is a clear signal that you should start the elimination process.

Where did I get the MSIL/Agent.VLR?

Typical methods of MSIL/Agent.VLR injection are basic for all other ransomware examples. Those are one-day landing sites where victims are offered to download the free app, so-called bait emails and hacktools. Bait emails are a pretty modern strategy in malware distribution – you receive the e-mail that mimics some regular notifications about shipments or bank service conditions changes. Inside of the email, there is an infected MS Office file, or a 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, however, still needs a lot of awareness. Malware can hide in different spots, and it is better to prevent it even before it goes into your computer than to rely on an anti-malware program. Standard cybersecurity knowledge is just an essential thing in the modern world, even if your interaction with a computer remains on YouTube videos. That may keep you a great deal of time and money which you would spend while looking for a fixing guide.

MSIL/Agent.VLR malware technical details

File Info:

name: 45486D2F12283DFE1510.mlw
path: /opt/CAPEv2/storage/binaries/b7d1113e460231e9fbf8c6a90f7c5f5c79c091b2226e175cf74b95c84d1c4052
crc32: B7CCD877
md5: 45486d2f12283dfe1510b344975ffd08
sha1: f9d93e3ebfd8df318b1bd6f20c6086a184abdc1d
sha256: b7d1113e460231e9fbf8c6a90f7c5f5c79c091b2226e175cf74b95c84d1c4052
sha512: af387e1ed5097e9267f4fbe34be292bb5fc0697c41f78d27b5513c82745ea06c844ed5a3616ae43e0eb316a8da7118da222ef4d7003c4d18466822f4b9a8910b
ssdeep: 6144:Kz19u81dtl1i2IxcspM2lQXKp0ohr5JP:I1x1dtyVpM2lQXKp0oN
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BB5419EB32834E61C2D519B1C0B3851103F1AD87A537D78F39C872754A1A3A67F8BB96
sha3_384: 8561d842e66fedd361d5a3a6bd5df296988e296c668a453bbc33c811d7f1dda2a975bfa7dec844150fd742cc1ed0b617
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-09-08 09:23:05

Version Info:

Translation: 0x0000 0x04b0
FileDescription: Alarm Clock
InternalName: Alarm Clock.exe
LegalCopyright: Copyright © 2012
OriginalFilename: Alarm Clock.exe
ProductName: Alarm Clock
Assembly Version:

MSIL/Agent.VLR also known as:

K7AntiVirusTrojan ( 005942821 )
K7GWTrojan ( 005942821 )
Elasticmalicious (moderate confidence)
ESET-NOD32a variant of MSIL/Agent.VLR
EmsisoftTrojan.GenericKD.61957032 (B)
SophosMal/Generic-S (PUA)
SentinelOneStatic AI – Suspicious PE
MAXmalware (ai score=81)
CynetMalicious (score: 99)
RisingRansom.Blocker!8.12A (CLOUD)
CrowdStrikewin/malicious_confidence_100% (W)

How to remove MSIL/Agent.VLR?

MSIL/Agent.VLR malware is extremely hard to eliminate manually. It puts its documents in several locations throughout the disk, and can recover itself from one of the elements. Moreover, countless changes in the windows registry, networking configurations and Group Policies are really hard to find and revert to the original. It is much better to make use of a special app – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for virus elimination purposes.

Why GridinSoft Anti-Malware? It is very light-weight and has its detection databases updated almost every hour. In addition, it does not have such bugs and exposures as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware perfect for taking out 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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