Ransom:Win32/StopCrypt.SAC!MTB Virus Removal

Spectating the Ransom:Win32/StopCrypt.SAC!MTB detection usually means that your PC is in big danger. This malware can correctly be identified as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Removing it requires some specific steps that must be taken as soon as possible.

Ransom:Win32/StopCrypt.SAC!MTB detection is a malware detection you can spectate in your system. It often appears after the provoking procedures on your PC – opening the untrustworthy e-mail, clicking the banner in the Web or installing the program from unreliable sources. From the instance it appears, you have a short time to act before it starts its destructive activity. And be sure – it is far better not to await these destructive effects.

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

Ransom:Win32/StopCrypt.SAC!MTB is ransomware-type malware. It looks for the documents on your disks, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus also does a lot of harm to your system. It changes the networking settings in order to prevent you from checking out the removal tutorials or downloading the anti-malware program. In some cases, Ransom:Win32/StopCrypt.SAC!MTB can even prevent the launching of anti-malware programs.

Ransom:Win32/StopCrypt.SAC!MTB Summary

In summary, Ransom:Win32/StopCrypt.SAC!MTB malware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Slovak;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • CAPE detected the shellcode get eip malware family;
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Encrypting the documents kept on the target’s drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-virus apps

Ransomware has actually been a nightmare for the last 4 years. It is hard to realize a more hazardous malware for both individual users and corporations. The algorithms utilized in Ransom:Win32/StopCrypt.SAC!MTB (usually, 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 already exists, and possibly will exist. However, that malware does not do all these terrible things without delay – it may take up to a few hours to cipher all of your documents. Thus, seeing the Ransom:Win32/StopCrypt.SAC!MTB detection is a clear signal that you have to start the removal process.

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

Routine ways of Ransom:Win32/StopCrypt.SAC!MTB spreading are common for all other ransomware examples. Those are one-day landing sites where victims are offered to download the free software, so-called bait e-mails and hacktools. Bait e-mails are a pretty new strategy in malware distribution – you receive the e-mail that imitates some normal notifications about shipments or bank service conditions updates. Inside of the email, there is an infected MS Office file, or a link which opens the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks quite easy, however, still needs tons of awareness. Malware can hide in various places, and it is much better to stop it even before it gets into your PC than to rely upon an anti-malware program. General cybersecurity awareness is just an essential thing in the modern 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 looking for a fixing guide.

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

File Info:

name: 3B3A214C947D910CF8FB.mlwpath: /opt/CAPEv2/storage/binaries/2105e00a54f1b79f80f312b0b58331d2b5df0cfac1a54aae8fda47a166053717crc32: C77F03E6md5: 3b3a214c947d910cf8fbeab97470168esha1: 9820bdf07aded15a2a3bdb35220abfff4c61e062sha256: 2105e00a54f1b79f80f312b0b58331d2b5df0cfac1a54aae8fda47a166053717sha512: 39f9efa695c8a3bbd3a238fa238b25c3c8c9bad7ab17bf25b8c99b2e73f60ef5bcf7c46d595f383fb0e03fedae5e5673006a2de9956e6182e8593805b658ec05ssdeep: 3072:H6XVF+dKLkHQwta5Q70nKLFZIi3UIwnTQBSojG2AxKAxDFRcAGtjkysbxUB:6VF+QLkxtD7x+QBjj/GXD3cAyjcbxStype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F764CF1173B5AC62D81252758C17FBEC6AFD7D228AE05A376318365F1EBC3A0D232275sha3_384: dc35cb5bb78847d326b4ac9a19c9a61e9ec1f3e9125db7e499f7519054c81aa2cc599966e5a3d62288d58d73221b60e0ep_bytes: e82c440000e979feffffcccccccccccctimestamp: 2022-06-07 14:08:05

Version Info:

FileVersions: 38.64.16.63InternationalName: polpwaoce.iweCopyright: Copyright (C) 2022, somoklosProjectsVersion: 12.40.52.63

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

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.Mint.Zard.52
ClamAV Win.Packer.pkr_ce1a-9980177-0
Skyhigh BehavesLike.Win32.Lockbit.fh
Cylance unsafe
VIPRE Gen:Heur.Mint.Zard.52
Sangfor Trojan.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Heur.Mint.Zard.52
K7GW Riskware ( 0040eff71 )
CrowdStrike win/malicious_confidence_100% (W)
VirIT Trojan.Win32.Genus.DPKR
Symantec ML.Attribute.HighConfidence
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/Kryptik.HSEH
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Packed.gen
Alibaba Ransom:Win32/StopCrypt.55699e58
NANO-Antivirus Trojan.Win32.MalwareCrypter.jufwlf
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
Avast Win32:PWSX-gen [Trj]
Rising Trojan.Kryptik!1.E238 (CLASSIC)
Emsisoft Gen:Heur.Mint.Zard.52 (B)
F-Secure Heuristic.HEUR/AGEN.1316580
DrWeb Trojan.Siggen19.27354
Zillya Trojan.Kryptik.Win32.3992297
TrendMicro Ransom.Win32.STOP.SMYXCLS.hp
Trapmine malicious.high.ml.score
FireEye Generic.mg.3b3a214c947d910c
Sophos Troj/Krypt-SY
Ikarus Trojan.Win32.Krypt
Jiangmin Trojan.Packed.bcp
Google Detected
Avira HEUR/AGEN.1316580
Antiy-AVL Trojan/Win32.Sabsik
Kingsoft win32.troj.undef.a
Microsoft Ransom:Win32/StopCrypt.SAC!MTB
Xcitium Malware@#2a4c66u64dg31
Arcabit Trojan.Mint.Zard.52
ZoneAlarm HEUR:Trojan.Win32.Packed.gen
GData Gen:Heur.Mint.Zard.52
Varist W32/Kryptik.IBG.gen!Eldorado
AhnLab-V3 Malware/Win.Generic.R548642
Acronis suspicious
McAfee RDN/Real Protect-PENGSD5
MAX malware (ai score=80)
VBA32 BScope.Backdoor.dcRAT
Malwarebytes Generic.Crypt.Trojan.DDS
Panda Trj/RansomGen.A
Tencent Malware.Win32.Gencirc.13b28df1
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HSEH!tr
AVG Win32:PWSX-gen [Trj]
DeepInstinct MALICIOUS

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

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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