Ransom:MSIL/NominatusCrypto.PA!MTB

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Ransom:MSIL/NominatusCrypto.PA!MTB malware detection usually means that your PC is in big danger. This malware can correctly be identified as ransomware – type of malware which encrypts your files and asks you to pay for their decryption. Stopping it requires some unusual steps that must be taken as soon as possible.
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Ransom:MSIL/NominatusCrypto.PA!MTB detection is a virus detection you can spectate in your computer. It usually appears after the provoking activities on your computer – opening the untrustworthy e-mail, clicking the banner in the Internet or setting up the program from suspicious resources. From the instance it shows up, you have a short time to take action before it begins its destructive activity. And be sure – it is far better not to wait for these harmful actions.

What is Ransom:MSIL/NominatusCrypto.PA!MTB virus?

Ransom:MSIL/NominatusCrypto.PA!MTB is ransomware-type malware. It looks for the documents on your disks, ciphers it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this virus also does a ton of damage to your system. It changes the networking settings in order to prevent you from checking out the removal manuals or downloading the anti-malware program. In some cases, Ransom:MSIL/NominatusCrypto.PA!MTB can also block the setup of anti-malware programs.

Ransom:MSIL/NominatusCrypto.PA!MTB Summary

In summary, Ransom:MSIL/NominatusCrypto.PA!MTB virus activities in the infected computer are next:

  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Encrypting the files kept on the target’s disk drive — so the victim cannot open these files;
  • Blocking the launching of .exe files of security tools
  • 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 picture a more harmful virus for both individual users and businesses. The algorithms used in Ransom:MSIL/NominatusCrypto.PA!MTB (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 malware does not do all these terrible things immediately – it may require up to a few hours to cipher all of your files. Hence, seeing the Ransom:MSIL/NominatusCrypto.PA!MTB detection is a clear signal that you have to start the elimination procedure.

Where did I get the Ransom:MSIL/NominatusCrypto.PA!MTB?

Typical tactics of Ransom:MSIL/NominatusCrypto.PA!MTB distribution are standard for all other ransomware variants. Those are one-day landing websites where users are offered to download and install the free app, so-called bait emails and hacktools. Bait emails are a quite new tactic in malware spreading – you get the e-mail that imitates some standard notifications about shippings or bank service conditions modifications. Within the email, there is a corrupted 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 pretty uncomplicated, however, still demands tons of attention. Malware can hide in different places, and it is far better to stop it even before it gets into your PC than to depend on an anti-malware program. General cybersecurity knowledge is just an essential thing in the modern world, even if your relationship with a PC remains on YouTube videos. That can save you a lot of money and time which you would spend while trying to find a fixing guide.

Ransom:MSIL/NominatusCrypto.PA!MTB malware technical details

File Info:

name: 9A38609EE03E5B571A11.mlw
path: /opt/CAPEv2/storage/binaries/f446d07ad6aafdd1b2a96b961fe1c0fdc9279e7dec3fe27f34a9639643737a3c
crc32: 3E087A6E
md5: 9a38609ee03e5b571a116a936dde2590
sha1: a372875a2cff4a17549460305fd54f8c9b13d7cc
sha256: f446d07ad6aafdd1b2a96b961fe1c0fdc9279e7dec3fe27f34a9639643737a3c
sha512: 59cb6713c3fde0c512ae180392e889a6ff7ad092c90a2200bcff49f3bc93c64a87cc254311ee31f8cea18e2f9def8faadfdd22ea2f11b97cb6c92f88e1fc76bb
ssdeep: 3072:Gi6r+CM98B6iCeu8BBopJb7KGWBBgA3dW9NTpcYKUOr:/6r5M9i6iCeu8BBopJb7KGWBBgA3dW90
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10DA320247AEE451CE2B7DF746EF464D5CDABBAA3B834A54E114403074E13E40EE61B3A
sha3_384: 655f8a6bc9b9d8958f3341bf1f46e967f26d93788bb2b9cbb80c80f077bf34e7f027f876f87d545d02f9599afad16f1c
ep_bytes: ff250020000000000000000000000000
timestamp: 2022-04-29 17:22:57

Version Info:

Translation: 0x0000 0x04b0
FileDescription: TRS
FileVersion: 1.0.8154.16888
InternalName: EvilNominatusCrypto.exe
LegalCopyright: Copyright 2022
OriginalFilename: EvilNominatusCrypto.exe
ProductName: TRS
ProductVersion: 1.0.8154.16888
Assembly Version: 1.0.8154.16888

Ransom:MSIL/NominatusCrypto.PA!MTB also known as:

Bkav W32.AIDetectNet.01
Cylance Unsafe
BitDefender IL:Trojan.MSILZilla.12204
Elastic malicious (high confidence)
ESET-NOD32 a variant of MSIL/Filecoder.EvilNominatus.E
Kaspersky HEUR:Trojan.Win32.Generic
MicroWorld-eScan IL:Trojan.MSILZilla.12204
Ad-Aware IL:Trojan.MSILZilla.12204
Emsisoft IL:Trojan.MSILZilla.12204 (B)
FireEye Generic.mg.9a38609ee03e5b57
SentinelOne Static AI – Malicious PE
GData IL:Trojan.MSILZilla.12204
Arcabit IL:Trojan.MSILZilla.D2FAC
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Ransom:MSIL/NominatusCrypto.PA!MTB
AhnLab-V3 Trojan/Win.EvilNominatus.C4926015
ALYac IL:Trojan.MSILZilla.12204
MAX malware (ai score=80)
Malwarebytes Ransom.EvilNominatus
Ikarus Trojan-Ransom.Evilnominatus
Fortinet MSIL/Filecoder.795C!tr.ransom
BitDefenderTheta Gen:NN.ZemsilF.34638.gm0@amKfg5p
AVG Win32:RansomX-gen [Ransom]
Cybereason malicious.a2cff4
Avast Win32:RansomX-gen [Ransom]

How to remove Ransom:MSIL/NominatusCrypto.PA!MTB?

Ransom:MSIL/NominatusCrypto.PA!MTB malware is extremely hard to remove by hand. It places its documents in a variety of places throughout the disk, and can get back itself from one of the parts. Additionally, various changes in the windows registry, networking setups and Group Policies are quite hard to identify and revert to the original. It is much better to use a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for virus removal reasons.

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