Ransom:Win32/StopCrypt.MKK!MTB
Rachel Ross
Updated on April 09, 2026
What is Ransom:Win32/StopCrypt.MKK!MTB infection?
In this short article you will certainly locate regarding the meaning of Ransom:Win32/StopCrypt.MKK!MTB as well as its negative influence on your computer. Such ransomware are a type of malware that is specified by online scams to demand paying the ransom money by a victim.
Most of the instances, Ransom:Win32/StopCrypt.MKK!MTB ransomware will certainly advise its sufferers to launch funds move for the function of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.
Ransom:Win32/StopCrypt.MKK!MTB Summary
These alterations can be as complies with:
- Executable code extraction;
- Injection (inter-process);
- Injection (Process Hollowing);
- Creates RWX memory;
- A process created a hidden window;
- The binary likely contains encrypted or compressed data.;
- Executed a process and injected code into it, probably while unpacking;
- Detects Sandboxie through the presence of a library;
- Detects Avast Antivirus through the presence of a library;
- Network activity detected but not expressed in API logs;
- Anomalous binary characteristics;
- Ciphering the files located on the target’s hard disk — so the target can no longer make use of the data;
- Preventing normal accessibility to the victim’s workstation;
Ransom:Win32/StopCrypt.MKK!MTB
One of the most typical networks through which Ransom:Win32/StopCrypt.MKK!MTB Ransomware Trojans are infused are:
- By methods of phishing emails;
- As a consequence of individual ending up on a resource that holds a destructive software program;
As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s PC or stop the gadget from operating in a proper way – while additionally positioning a ransom note that states the need for the targets to impact the payment for the purpose of decrypting the papers or restoring the data system back to the initial problem. In many circumstances, the ransom note will come up when the client reboots the COMPUTER after the system has currently been harmed.
Ransom:Win32/StopCrypt.MKK!MTB distribution channels.
In different edges of the globe, Ransom:Win32/StopCrypt.MKK!MTB grows by jumps and bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom money quantity might differ depending upon certain regional (local) setups. The ransom notes as well as tricks of obtaining the ransom quantity may vary depending on certain local (local) setups.
For example:
Faulty signals regarding unlicensed software.
In particular locations, the Trojans frequently wrongfully report having found some unlicensed applications made it possible for on the target’s device. The alert then requires the customer to pay the ransom.
Faulty declarations regarding prohibited material.
In nations where software program piracy is much less popular, this approach is not as effective for the cyber fraudulences. Additionally, the Ransom:Win32/StopCrypt.MKK!MTB popup alert may falsely declare to be originating from a police establishment and will certainly report having located child pornography or various other prohibited data on the gadget.
Ransom:Win32/StopCrypt.MKK!MTB popup alert may incorrectly declare to be acquiring from a law enforcement organization and will report having situated youngster pornography or various other prohibited information on the device. The alert will in a similar way consist of a need for the individual to pay the ransom money.
Technical details
File Info:
crc32: CEE13C99md5: 2caef13c8bb68ebeeab9c02f1d674eccname: 2CAEF13C8BB68EBEEAB9C02F1D674ECC.mlwsha1: dbb8064cd588cdb52fc2be81627352e8d2e5cc04sha256: 87ac304ad10b59837156111ee42a49410f41e34af40e8c27efe62bf2e5ac4eeesha512: d5b45b71484385058cab5f01c1b16f7e63aa22a606322ac9853eebe81b3f3fcd435f47a7b0e73751b39f5b53fc334e786625f5673a02a4b740454c325096cc07ssdeep: 3072:ahElm8HdD/rjXcgVMI6/f823bthv/PITpaZkIaeh+3j6pESIO81Yl0zl19pwoJp:ahETVDwgVMp/U2PPUquSn0zl19pDJ8type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
InternalName: sajbmianozu.iyaProductVersion: 91.40.21.55Copyright: Copyrighz (C) 2021, fudkagatTranslation: 0x0126 0x007a
Ransom:Win32/StopCrypt.MKK!MTB also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware2 |
| Lionic | Trojan.Win32.Crypmod.trTg |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.Siggen15.17942 |
| ClamAV | Win.Malware.Generic-9899898-0 |
| ALYac | Trojan.Generic.30356148 |
| Cylance | Unsafe |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Alibaba | Ransom:Win32/StopCrypt.ffa293e0 |
| K7GW | Riskware ( 00584baa1 ) |
| K7AntiVirus | Riskware ( 00584baa1 ) |
| Cyren | W32/Kryptik.FLP.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of Win32/Kryptik.HMTY |
| APEX | Malicious |
| Avast | Win32:CrypterX-gen [Trj] |
| Cynet | Malicious (score: 100) |
| Kaspersky | HEUR:Backdoor.Win32.Mokes.gen |
| BitDefender | Trojan.Generic.30356148 |
| MicroWorld-eScan | Trojan.Generic.30356148 |
| Ad-Aware | Trojan.Generic.30356148 |
| Sophos | ML/PE-A + Troj/Krypt-DJ |
| Comodo | Malware@#17vn7vbk6cj93 |
| BitDefenderTheta | Gen:NN.ZexaF.34170.pq0@ay6CIRmO |
| TrendMicro | TROJ_FRS.0NA103J721 |
| McAfee-GW-Edition | BehavesLike.Win32.MultiPlug.dh |
| FireEye | Generic.mg.2caef13c8bb68ebe |
| Emsisoft | Trojan.Generic.30356148 (B) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Backdoor.Tofsee.ewc |
| eGambit | Unsafe.AI_Score_89% |
| Kingsoft | Win32.Hack.Undef.(kcloud) |
| Microsoft | Ransom:Win32/StopCrypt.MKK!MTB |
| Arcabit | Trojan.Generic.D23FB13F |
| GData | Win32.Trojan.PSE.1HTNM21 |
| AhnLab-V3 | Ransomware/Win.Stop.R444284 |
| Acronis | suspicious |
| McAfee | RDN/Generic.dx |
| MAX | malware (ai score=89) |
| VBA32 | TrojanRansom.StopCrypt |
| Malwarebytes | Trojan.MalPack.GS |
| Panda | Trj/GdSda.A |
| TrendMicro-HouseCall | TROJ_FRS.0NA103J721 |
| Rising | Trojan.Generic@ML.91 (RDMK:U4dqpKVq7NiT3bVGhjBlkQ) |
| Ikarus | Trojan.Win32.Ranumbot |
| Fortinet | PossibleThreat.PALLAS.H |
| AVG | Win32:CrypterX-gen [Trj] |
| Paloalto | generic.ml |
How to remove Ransom:Win32/StopCrypt.MKK!MTB virus?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun the setup file.
When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Ransom:Win32/StopCrypt.MKK!MTB files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.
Click on “Clean Now”.
When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
Are Your Protected?
GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Ransom:Win32/StopCrypt.MKK!MTB you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
