What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Ransom:Win32/StopCrypt.SC!MTB malware detection means that your computer is in big danger. This malware can correctly be identified as ransomware – virus which ciphers your files and forces you to pay for their decryption. Removing it requires some unusual steps that must be taken as soon as possible.
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Ransom:Win32/StopCrypt.SC!MTB detection is a malware detection you can spectate in your system. It usually appears after the preliminary actions on your computer – opening the suspicious email, clicking the advertisement in the Internet or installing the program from dubious sources. From the instance 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 harmful things.

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

Ransom:Win32/StopCrypt.SC!MTB is ransomware-type malware. It searches for the files on your disks, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus also does a ton of harm to your system. It changes the networking setups in order to avoid you from checking out the removal tutorials or downloading the antivirus. In some cases, Ransom:Win32/StopCrypt.SC!MTB can also block the setup of anti-malware programs.

Ransom:Win32/StopCrypt.SC!MTB Summary

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

  • Sample contains Overlay data;
  • Unconventionial language used in binary resources: Georgian;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Encrypting the files located on the victim’s disks — so the victim cannot check these files;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a major problem for the last 4 years. It is difficult to picture a more damaging virus for both individuals and corporations. The algorithms utilized in Ransom:Win32/StopCrypt.SC!MTB (usually, 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 require up to a few hours to cipher all of your files. Therefore, seeing the Ransom:Win32/StopCrypt.SC!MTB detection is a clear signal that you need to start the elimination procedure.

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

Usual tactics of Ransom:Win32/StopCrypt.SC!MTB injection are basic for all other ransomware examples. Those are one-day landing sites where victims are offered to download and install the free software, so-called bait emails and hacktools. Bait e-mails are a relatively new tactic in malware spreading – you receive the e-mail that simulates some normal notifications about deliveries or bank service conditions modifications. Inside of the e-mail, 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 fairly uncomplicated, but still requires a lot of awareness. Malware can hide in different places, and it is much better to stop it even before it invades your computer than to trust in an anti-malware program. Simple cybersecurity knowledge is just an important item in the modern-day world, even if your relationship with a computer remains on YouTube videos. That may keep you a great deal of time and money which you would certainly spend while searching for a fix guide.

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

File Info:

name: 829853710498E8CD454E.mlw
path: /opt/CAPEv2/storage/binaries/e61ff4486fd1ba2fec217fb08d4a0fa47994380c7d87f73473ebf23d0384241f
crc32: 66F7427C
md5: 829853710498e8cd454e6f26b4e6f9d1
sha1: 70a7eb87b8e81436c624a148866d8bb88feb0431
sha256: e61ff4486fd1ba2fec217fb08d4a0fa47994380c7d87f73473ebf23d0384241f
sha512: b7c43ee54945cec785d26132f7d5f6ca9a1d1ad9d21f15ded64cbc6a8536a6b9add3a639bf99ffd4d0efaae12168ab1b5b98ac7b85e175e02e0ad2fb0c11f239
ssdeep: 3072:TjqgMXvXaUeRUNkorOc/wsgeKP7gHmjqeMdyjm1K/Ynn:C6wRrj/wtDUHmjqhdVrn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19DF3E021B940C472C8AE443C84B4DAA16F7E697057E0D9873B5927BE6FF02D12B7A31D
sha3_384: c4ba558cb4a29016f4166366cafed1956a986f2521dfdc98f1fc5d0e37d3fce38bc4d5d18cc0fb8feff2cb77b555e3d7
ep_bytes: e84a440000e978feffff8bff558bec83
timestamp: 2022-01-09 23:46:42

Version Info:

0: [No Data]

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

Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.HQRU
EmsisoftTrojan.GenericKDZ.91665 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=82)
CynetMalicious (score: 100)
RisingStealer.Agent!8.C2 (TFE:5:64nmz3NPhKN)
CrowdStrikewin/malicious_confidence_100% (W)

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

Ransom:Win32/StopCrypt.SC!MTB malware is very difficult to remove by hand. It stores its data in numerous locations throughout the disk, and can restore itself from one of the elements. In addition, various alterations in the registry, networking setups and Group Policies are quite hard to locate and return to the original. It is far better to make use of a specific tool – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for malware removal goals.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated practically every hour. Furthermore, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for clearing away 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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