What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Ransom:Win32/StopCrypt.PCE!MTB detection name usually means that your system is in big danger. This virus can correctly be named as ransomware – sort of malware which encrypts your files and forces you to pay for their decryption. Stopping it requires some peculiar steps that must be taken as soon as possible.
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Ransom:Win32/StopCrypt.PCE!MTB detection is a virus detection you can spectate in your computer. It generally shows up after the preliminary procedures on your computer – opening the suspicious email messages, clicking the advertisement in the Web or mounting the program from suspicious sources. From the second it appears, you have a short time to act before it begins its destructive activity. And be sure – it is far better not to await these malicious things.

What is Ransom:Win32/StopCrypt.PCE!MTB virus?

Ransom:Win32/StopCrypt.PCE!MTB is ransomware-type malware. It looks for the documents on your disk drive, ciphers it, and then asks you to pay the ransom for getting the decryption key. Besides making your files locked, this malware additionally does a ton of harm to your system. It changes the networking settings in order to prevent you from looking for the elimination guidelines or downloading the anti-malware program. Sometimes, Ransom:Win32/StopCrypt.PCE!MTB can even block the launching of anti-malware programs.

Ransom:Win32/StopCrypt.PCE!MTB Summary

In summary, Ransom:Win32/StopCrypt.PCE!MTB ransomware activities in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Sample contains Overlay data;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Presents an Authenticode digital signature;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Kannada;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • CAPE detected the RedLine malware family;
  • Anomalous binary characteristics;
  • Encrypting the documents kept on the victim’s disk drives — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a horror story for the last 4 years. It is hard to imagine a more hazardous malware for both individuals and corporations. The algorithms used in Ransom:Win32/StopCrypt.PCE!MTB (generally, 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. However, that virus does not do all these horrible things without delay – it may require up to several hours to cipher all of your documents. Thus, seeing the Ransom:Win32/StopCrypt.PCE!MTB detection is a clear signal that you should start the removal process.

Where did I get the Ransom:Win32/StopCrypt.PCE!MTB?

Common tactics of Ransom:Win32/StopCrypt.PCE!MTB injection are standard for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free app, so-called bait e-mails and hacktools. Bait e-mails are a pretty new method in malware distribution – you receive the email that simulates some routine 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.

Preventing it looks pretty uncomplicated, but still requires 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 trust in an anti-malware program. General cybersecurity knowledge is just an essential thing in the modern world, even if your relationship with a PC stays on YouTube videos. That may save you a great deal of time and money which you would certainly spend while trying to find a fixing guide.

Ransom:Win32/StopCrypt.PCE!MTB malware technical details

File Info:

name: 50AC8C0F0EDF647604DD.mlw
path: /opt/CAPEv2/storage/binaries/70c838085615cbc910afe3a5b98b3f99e2e13a3139f6d50e1a7ba7c1fed2146e
crc32: 2B10CB09
md5: 50ac8c0f0edf647604dd3a610bddd911
sha1: d22133c9de96d52cdb418666ac7bcbf9975b6ae7
sha256: 70c838085615cbc910afe3a5b98b3f99e2e13a3139f6d50e1a7ba7c1fed2146e
sha512: 2a9b0e63a6908e95f200e072578e40a3fd5c48fcf68f1639a0a3778405f48f3b235e69766bc9f4ac86fd20fadd53577b10a50ea3a79020279b3a5b78c953601e
ssdeep: 6144:2+YTbj6NAwPJ7KNVEBwEVFdtxhZ4MMyr+ecigafwVfVN:2jP+PoNOBRVztxhCMMyr+e5K
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16674F11276A0CC72D8522E716874C7B05733BDA2AA709447F794776E2EB33E05AB131B
sha3_384: 252a8ffcf191533dd8134d4cebd5aa9b604f4ea53c0c797d66abae240c7a6abeadc6f55e3fa74ee642536e90b4ffc53d
ep_bytes: e83b4b0000e989feffffcccccccccccc
timestamp: 2021-08-27 10:01:15

Version Info:

Copyrighz: Copyright (C) 2022, pozkarte

Ransom:Win32/StopCrypt.PCE!MTB also known as:

K7AntiVirusRiskware ( 00584baa1 )
K7GWRiskware ( 00584baa1 )
CrowdStrikewin/malicious_confidence_100% (W)
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.HQFV
CynetMalicious (score: 100)
RisingTrojan.Kryptik!8.8 (TFE:5:Q263RgRkQuM)
EmsisoftTrojan.GenericKD.61001004 (B)
MAXmalware (ai score=84)
SentinelOneStatic AI – Suspicious PE
AVGWin32:PWSX-gen [Trj]
AvastWin32:PWSX-gen [Trj]

How to remove Ransom:Win32/StopCrypt.PCE!MTB?

Ransom:Win32/StopCrypt.PCE!MTB malware is very difficult to erase by hand. It puts its files in multiple locations throughout the disk, and can recover itself from one of the elements. Furthermore, a lot of modifications in the registry, networking setups and also Group Policies are fairly hard to discover and revert to the original. It is better to make use of a special tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the most ideal for virus elimination purposes.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its databases updated nearly every hour. Moreover, it does not have such bugs and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for taking out 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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