What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Ransom:MSIL/HiddenTear.PB!MTB detection name means that your PC is in big danger. This computer virus can correctly be identified as ransomware – virus which encrypts your files and asks you to pay for their decryption. Removing it requires some peculiar steps that must be done as soon as possible.
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Ransom:MSIL/HiddenTear.PB!MTB detection is a virus detection you can spectate in your system. It generally appears after the provoking procedures on your computer – opening the untrustworthy email, clicking the banner in the Internet or mounting the program from dubious resources. From the second it appears, you have a short time to act until it starts its malicious activity. And be sure – it is much better not to wait for these destructive effects.

What is Ransom:MSIL/HiddenTear.PB!MTB virus?

Ransom:MSIL/HiddenTear.PB!MTB is ransomware-type malware. It looks for the files on your computer, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus additionally does a ton of damage to your system. It modifies the networking settings in order to prevent you from checking out the elimination guidelines or downloading the anti-malware program. In rare cases, Ransom:MSIL/HiddenTear.PB!MTB can even prevent the setup of anti-malware programs.

Ransom:MSIL/HiddenTear.PB!MTB Summary

Summarizingly, Ransom:MSIL/HiddenTear.PB!MTB virus actions in the infected PC are next:

  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Binary compilation timestomping detected;
  • Ciphering the files located on the victim’s drive — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a nightmare for the last 4 years. It is challenging to imagine a more damaging malware for both individuals and organizations. The algorithms utilized in Ransom:MSIL/HiddenTear.PB!MTB (typically, 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 terrible things instantly – it may require up to several hours to cipher all of your documents. Hence, seeing the Ransom:MSIL/HiddenTear.PB!MTB detection is a clear signal that you should begin the elimination process.

Where did I get the Ransom:MSIL/HiddenTear.PB!MTB?

Common methods of Ransom:MSIL/HiddenTear.PB!MTB spreading are basic for all other ransomware examples. Those are one-day landing sites where users are offered to download the free program, so-called bait emails and hacktools. Bait e-mails are a relatively new method in malware spreading – you get the email that simulates some regular notifications about shipments or bank service conditions updates. Within the email, 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 pretty simple, but still demands tons of awareness. Malware can hide in different spots, and it is better to stop it even before it invades your system than to depend on an anti-malware program. General cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a computer stays on YouTube videos. That may save you a lot of money and time which you would certainly spend while searching for a fix guide.

Ransom:MSIL/HiddenTear.PB!MTB malware technical details

File Info:

name: EABB920F75C294311371.mlw
path: /opt/CAPEv2/storage/binaries/3d13bbe7750e38414ba19fd51fe8a253d791edb6a923af31fe5d56ae17af0eec
crc32: 2B98FB88
md5: eabb920f75c2943113713849878a6dfb
sha1: b9002e7de36af025d4cd6cafc5e75f4ddae4012a
sha256: 3d13bbe7750e38414ba19fd51fe8a253d791edb6a923af31fe5d56ae17af0eec
sha512: 160e764c8147179f117dd1f36052cdaf81cbdfcd50a9355a2cf90010fda6cb8d812b048f36ca0238f666a3560ef5ec5634990c8f0b92ebc708b31e061d810cf9
ssdeep: 12288:wz2p5bu9TlLfUTdwq1sCv5ScY4v9xjIQcx/wPlm4IxoHO:wKvbuhZUTdqPXixcLFwPlQc
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T115E4222D371C7A6AC2E5BDF3ED690A65A6B84703086D8F160D127E1DCB273C41EE4587
sha3_384: 0ba26782f5db97fe34f0621c19badc872c57e6b08910673e3d012786b272e1f349d221d90817fadb4a8190ba008cc0b9
ep_bytes: ff250020400000000000000000000000
timestamp: 2043-04-16 10:16:45

Version Info:

Translation: 0x0000 0x04b0
Comments: The Soviets Silver Monster
FileDescription: SovietSilver
InternalName: SS Encrypter.exe
LegalCopyright: Copyright © 2021
OriginalFilename: SS Encrypter.exe
ProductName: SS Encrypter
Assembly Version:

Ransom:MSIL/HiddenTear.PB!MTB also known as:

K7AntiVirusTrojan ( 0057931d1 )
K7GWTrojan ( 0057931d1 )
Elasticmalicious (high confidence)
AvastWin32:MalwareX-gen [Trj]
RisingRansom.SSEncrypter!1.D3DE (CLASSIC)
EmsisoftIL:Trojan.MSILZilla.8091 (B)
SentinelOneStatic AI – Malicious PE
CynetMalicious (score: 99)
MAXmalware (ai score=100)
AVGWin32:MalwareX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Ransom:MSIL/HiddenTear.PB!MTB?

Ransom:MSIL/HiddenTear.PB!MTB malware is incredibly difficult to delete by hand. It puts its files in multiple locations throughout the disk, and can get back itself from one of the parts. Furthermore, numerous changes in the registry, networking setups and Group Policies are quite hard to identify and revert to the original. It is far better to utilize a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for virus elimination reasons.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated just about every hour. Furthermore, it does not have such problems and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for eliminating malware of any kind.

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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