Written by Robert Bailey
Seeing the Ransom:Win32/StopCrypt.SLR!MTB detection usually means that your system is in big danger. This computer virus can correctly be named as ransomware – type of malware which ciphers your files and asks you to pay for their decryption. Deleteing it requires some peculiar steps that must be taken as soon as possible.
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Ransom:Win32/StopCrypt.SLR!MTB detection is a virus detection you can spectate in your computer. It generally shows up after the provoking activities on your PC – opening the dubious e-mail messages, clicking the banner in the Internet or mounting the program from dubious sources. From the moment it shows up, you have a short time to take action until it begins its harmful activity. And be sure – it is far better not to wait for these malicious effects.

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

Ransom:Win32/StopCrypt.SLR!MTB is ransomware-type malware. It looks for the documents on your disk, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware also does a lot of harm to your system. It changes the networking settings in order to prevent you from checking out the removal articles or downloading the antivirus. In some cases, Ransom:Win32/StopCrypt.SLR!MTB can also stop the launching of anti-malware programs.

Ransom:Win32/StopCrypt.SLR!MTB Summary

In total, Ransom:Win32/StopCrypt.SLR!MTB virus actions 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;
  • Ciphering the documents kept on the target’s drive — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of security tools

Ransomware has actually been a headache for the last 4 years. It is hard to picture a more hazardous malware for both individual users and companies. The algorithms utilized in Ransom:Win32/StopCrypt.SLR!MTB (generally, 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 actually exists, and possibly will exist. However, that malware does not do all these horrible things instantly – it may require up to a few hours to cipher all of your documents. Thus, seeing the Ransom:Win32/StopCrypt.SLR!MTB detection is a clear signal that you must start the elimination process.

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

Routine methods of Ransom:Win32/StopCrypt.SLR!MTB spreading are usual for all other ransomware examples. Those are one-day landing sites where users are offered to download the free app, so-called bait emails and hacktools. Bait e-mails are a quite new method in malware distribution – you get the e-mail that mimics some normal notifications about shipments 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 quite uncomplicated, but still requires tons of awareness. Malware can hide in various spots, and it is better to stop it even before it goes into your PC than to rely on an anti-malware program. Essential cybersecurity knowledge is just an essential thing in the modern world, even if your interaction with a PC stays on YouTube videos. That may keep you a lot of time and money which you would spend while searching for a fix guide.

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

File Info:

name: 75962D1052D9703AAE7D.mlw
path: /opt/CAPEv2/storage/binaries/bf41107023811272136256b5b13fa0b17ccdddfaf7b4ccc338ed015c417f17b6
crc32: 8B6609CB
md5: 75962d1052d9703aae7d7107619b768d
sha1: e098df9320bd7faf9d379d4c420d30781e1fe0c8
sha256: bf41107023811272136256b5b13fa0b17ccdddfaf7b4ccc338ed015c417f17b6
sha512: c13eb36df40f675fa797019b866f9127f2c1fbce550c56d6a4120d4e6a7c52fec97bd08cf3338599c2fec2432899045347423535d1a46ada8edd6bb497bec60f
ssdeep: 6144:E0IafKDNMqZuAIyv6W0uHtdsKQPdqGrkUlZtvLv+n0feigaYvF:dBCDNMOuA6uNPEntvLjTwN
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16674E132BAA0D032C1621D348865DFA2597FBC229E745647F3E4A71F7E7238065A631F
sha3_384: 5159713c66af0a83df691e283e38defd0eadd73bc8d3dac2ccf4dcb690eda1dedfc28fce43dee129ce482a1ef083d4a5
ep_bytes: e8f44f0000e989feffff8bff558bec8b
timestamp: 2021-12-20 05:09:47

Version Info:

Copyrighz: Copyright (C) 2022, pozkarte

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

Elasticmalicious (high confidence)
AvastDropperX-gen [Drp]
SophosML/PE-A + Mal/Agent-AWV
SentinelOneStatic AI – Malicious PE
CynetMalicious (score: 100)
AVGDropperX-gen [Drp]
CrowdStrikewin/malicious_confidence_70% (D)

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

Ransom:Win32/StopCrypt.SLR!MTB malware is extremely difficult to erase manually. It places its data in several locations throughout the disk, and can restore itself from one of the parts. In addition, various changes in the registry, networking setups and also Group Policies are really hard to identify and revert to the initial. It is much better to utilize a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the most ideal for virus removal objectives.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated just about every hour. Additionally, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for taking out 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

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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