MSIL/Agent.VIF

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the MSIL/Agent.VIF malware detection means that your system is in big danger. This malware can correctly be identified as ransomware – type 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.VIF detection is a virus detection you can spectate in your computer. It usually appears after the preliminary actions on your computer – opening the dubious email messages, clicking the advertisement in the Internet or setting up the program from untrustworthy sources. From the moment it shows up, you have a short time to do something about it before it starts its harmful action. And be sure – it is better not to await these destructive things.

What is MSIL/Agent.VIF virus?

MSIL/Agent.VIF is ransomware-type malware. It searches for the documents on your computer, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware additionally does a lot of harm to your system. It alters the networking setups in order to stop you from looking for the elimination tutorials or downloading the antivirus. Sometimes, MSIL/Agent.VIF can additionally stop the launching of anti-malware programs.

MSIL/Agent.VIF Summary

Summarizingly, MSIL/Agent.VIF malware activities in the infected system are next:

  • Dynamic (imported) function loading detected;
  • Authenticode signature is invalid;
  • Encrypting the files kept on the victim’s disk drives — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a major problem for the last 4 years. It is difficult to imagine a more harmful virus for both individuals and corporations. The algorithms used in MSIL/Agent.VIF (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy currently exists, and possibly will exist. But that virus does not do all these horrible things instantly – it can take up to several hours to cipher all of your documents. Thus, seeing the MSIL/Agent.VIF detection is a clear signal that you need to start the removal procedure.

Where did I get the MSIL/Agent.VIF?

Typical ways of MSIL/Agent.VIF spreading are usual for all other ransomware examples. Those are one-day landing sites where victims are offered to download the free app, so-called bait e-mails and hacktools. Bait emails are a pretty modern method in malware spreading – you get the email that simulates some regular notifications about deliveries or bank service conditions changes. Within the email, there is an infected MS Office file, or a 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 awareness. Malware can hide in various spots, and it is better to prevent it even before it invades your PC than to rely on an anti-malware program. Simple cybersecurity knowledge is just an essential thing in the modern world, even if your relationship with a computer stays on YouTube videos. That can save you a great deal of time and money which you would spend while seeking a fix guide.

MSIL/Agent.VIF malware technical details

File Info:

name: B5EDC44D9A91B1F2CB95.mlw
path: /opt/CAPEv2/storage/binaries/920628ac248c155aa2e10160c121b2cdfe3b263388b60de7330dc38a1f053b65
crc32: 261939E4
md5: b5edc44d9a91b1f2cb9565ea8ec0b42a
sha1: aafba5bf8a35d4ca3463694716b859fed136f2d0
sha256: 920628ac248c155aa2e10160c121b2cdfe3b263388b60de7330dc38a1f053b65
sha512: a1f3af51ca8047101732999bfe79efc1b0157dcba1020a8574cd346ed80d989a91a28ed725a6fc52170febb4a1d6fff3a2be97f0ec6a5b6550e99299dfebc3a3
ssdeep: 768:JQS8JaTsN84qXuuhWuJeyj8YtUKtq8eUXv2C:JQS8kS8Xf5IyjhFq5RC
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C2F219646A840E3AD5BF0176D092E11483F3ED7A7362CA0D5C83DE36E573BC19E0959E
sha3_384: 79f43e30815e597c9114394c489f4beeffc810d5a8ef8aaa0b867a6d5ec0f3389742437ed6b21f2c84d8e36c432fe25e
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-06-05 19:39:17

Version Info:

Translation: 0x0000 0x04b0
Comments: CmRccService
FileDescription: CmRccService
FileVersion: 1.8.9.1
InternalName: FRw3RPe
LegalCopyright:
OriginalFilename: FRw3RPe
ProductName: CmRccService
ProductVersion: 1.8.9.1
Assembly Version: 1.8.9.1

MSIL/Agent.VIF also known as:

Bkav W32.AIDetectNet.01
Elastic malicious (high confidence)
MicroWorld-eScan IL:Trojan.MSILZilla.19870
FireEye Generic.mg.b5edc44d9a91b1f2
McAfee GenericRXTD-SR!B5EDC44D9A91
Cylance Unsafe
Sangfor Trojan.Win32.Wacatac.B
K7AntiVirus Trojan ( 005924001 )
Alibaba Ransom:Win32/PolyRansom.eaf2b9e5
K7GW Trojan ( 005924001 )
Cybereason malicious.f8a35d
BitDefenderTheta Gen:NN.ZemsilF.34786.cm0@ay2mhV
Cyren W32/MSIL_Agent.DHY.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Agent.VIF
TrendMicro-HouseCall TROJ_GEN.R002C0PFH22
Paloalto generic.ml
ClamAV Win.Packed.Msilzilla-9953300-0
Kaspersky Trojan-Ransom.Win32.PolyRansom.dauv
BitDefender IL:Trojan.MSILZilla.19870
Avast Win32:DropperX-gen [Drp]
Ad-Aware IL:Trojan.MSILZilla.19870
Emsisoft IL:Trojan.MSILZilla.19870 (B)
F-Secure Trojan.TR/Agent.syddn
DrWeb Trojan.PackedNET.1412
VIPRE IL:Trojan.MSILZilla.19870
TrendMicro TROJ_GEN.R002C0PFH22
McAfee-GW-Edition GenericRXTD-SR!B5EDC44D9A91
SentinelOne Static AI – Malicious PE
Trapmine malicious.high.ml.score
Sophos Mal/Generic-S
APEX Malicious
GData IL:Trojan.MSILZilla.19870
Avira TR/Agent.syddn
MAX malware (ai score=86)
Antiy-AVL Trojan/Win32.Wacatac
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 99)
AhnLab-V3 Trojan/Win.Mardom.C5109384
Acronis suspicious
ALYac IL:Trojan.MSILZilla.19870
Rising Trojan.Generic/[email protected] (RDM.MSIL:DEsyVtJUiJa++HCHMkknTQ)
Ikarus Trojan.MSIL.Agent
MaxSecure Trojan.Malware.184588421.susgen
Fortinet MSIL/Agent.VIF!tr
AVG Win32:DropperX-gen [Drp]
CrowdStrike win/malicious_confidence_100% (W)

How to remove MSIL/Agent.VIF?

MSIL/Agent.VIF malware is extremely hard to remove manually. It stores its documents in multiple places throughout the disk, and can restore itself from one of the parts. Furthermore, various modifications in the registry, networking settings and also Group Policies are quite hard to find and change to the initial. It is far better to make use of a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for malware elimination reasons.

Why GridinSoft Anti-Malware? It is very lightweight and has its detection databases updated just about every hour. Additionally, it does not have such problems and vulnerabilities as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware ideal for eliminating malware of any type.

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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