Ransom:Win32/LockCrypt.MAK!MTB

Seeing the Ransom:Win32/LockCrypt.MAK!MTB detection name usually means that your PC is in big danger. This computer 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 unusual steps that must be done as soon as possible.

Ransom:Win32/LockCrypt.MAK!MTB detection is a malware detection you can spectate in your computer. It often shows up after the provoking activities on your computer – opening the suspicious email messages, clicking the advertisement in the Web or installing the program from unreliable resources. From the instance it appears, you have a short time to take action before it starts its harmful activity. And be sure – it is much better not to wait for these malicious actions.

What is Ransom:Win32/LockCrypt.MAK!MTB virus?

Ransom:Win32/LockCrypt.MAK!MTB is ransomware-type malware. It searches for the documents on your disk drive, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this virus additionally does a lot of harm to your system. It changes the networking setups in order to prevent you from reading the removal articles or downloading the anti-malware program. In rare cases, Ransom:Win32/LockCrypt.MAK!MTB can even prevent the launching of anti-malware programs.

Ransom:Win32/LockCrypt.MAK!MTB Summary

In total, Ransom:Win32/LockCrypt.MAK!MTB ransomware actions in the infected system are next:

  • Authenticode signature is invalid;
  • Encrypting the files kept on the victim’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a major problem for the last 4 years. It is difficult to realize a more damaging malware for both individual users and organizations. The algorithms used in Ransom:Win32/LockCrypt.MAK!MTB (usually, 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. But that malware does not do all these bad things without delay – it may require up to a few hours to cipher all of your files. Therefore, seeing the Ransom:Win32/LockCrypt.MAK!MTB detection is a clear signal that you need to start the removal procedure.

Where did I get the Ransom:Win32/LockCrypt.MAK!MTB?

Ordinary tactics of Ransom:Win32/LockCrypt.MAK!MTB distribution are basic for all other ransomware variants. Those are one-day landing websites where users are offered to download and install the free program, so-called bait emails and hacktools. Bait e-mails are a relatively new method in malware spreading – you receive the e-mail that imitates some standard notifications about shipments or bank service conditions changes. Inside of the e-mail, there is a corrupted MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks fairly uncomplicated, however, still demands tons of recognition. Malware can hide in various places, and it is far better to prevent it even before it gets into your system than to depend on an anti-malware program. General cybersecurity awareness is just an essential item in the modern-day world, even if your relationship with a computer stays on YouTube videos. That can save you a lot of time and money which you would certainly spend while seeking a solution.

Ransom:Win32/LockCrypt.MAK!MTB malware technical details

File Info:

name: 3F6419DFEA6DF328600A.mlwpath: /opt/CAPEv2/storage/binaries/8598d7be8dd6f7f5b0b482c3fe5b8f6fb5f191f45dcae9262c7386e962a0663acrc32: 7C48F5D3md5: 3f6419dfea6df328600a173be69b2d02sha1: 98c41ac2c8642e4652bab04855b4f11a6762712esha256: 8598d7be8dd6f7f5b0b482c3fe5b8f6fb5f191f45dcae9262c7386e962a0663asha512: ffc8fb93d0121e9ba1f7b83009d30e73f602acfbc944122c4db36bc79af54611ea7d70ea176d22e35cd8f2b462422997ce49ac0d46ce931da2672919e97d873essdeep: 384:x3geKmNmbeMEaWI6SLrmn2ZQGlRYPDcYXf:2yw6nV1SLqncQEg/type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F6520716AEE58273E3F1EAB265798602DE3EB1AA9437C30EDF884D001636510DF74D5Esha3_384: 0b82c3ea4f59cc6d6b05212cea8183e6400f46b60db4feb8e211eca1151457462ae64681dd7122056edbc24befe1949aep_bytes: 558bec83c4fc6a01e8d90400006a00e8timestamp: 2018-02-18 06:02:45

Version Info:

0: [No Data]

Ransom:Win32/LockCrypt.MAK!MTB also known as:

Elastic malicious (high confidence)
DrWeb Trojan.Encoder.12135
Cynet Malicious (score: 100)
FireEye Generic.mg.3f6419dfea6df328
ALYac Generic.Ransom.LockCrypt.BA282416
Cylance Unsafe
VIPRE BehavesLike.Win32.Malware.wsc (mx-v)
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/AntiAV.1f7e5acc
K7GW Trojan ( 005451b81 )
K7AntiVirus Trojan ( 005451b81 )
BitDefenderTheta AI:Packer.7AE4498E1F
Cyren W32/Threat-HLLSI-based!Maximus
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.NPA
TrendMicro-HouseCall Ransom_LOCKCRYPT.E
Avast FileRepMalware
Kaspersky HEUR:Trojan.Win32.AntiAV
BitDefender Generic.Ransom.LockCrypt.BA282416
SUPERAntiSpyware Ransom.Filecoder/Variant
MicroWorld-eScan Generic.Ransom.LockCrypt.BA282416
Tencent Win32.Trojan.Raas.Auto
Emsisoft Generic.Ransom.LockCrypt.BA282416 (B)
Comodo Malware@#1qloe1a85dhd7
Zillya Trojan.AntiAV.Win32.10785
TrendMicro Ransom_LOCKCRYPT.E
McAfee-GW-Edition Trojan-FOQP!3F6419DFEA6D
Sophos Mal/Generic-R + Mal/Ransom-FO
Paloalto generic.ml
Jiangmin Trojan.AntiAV.apd
Avira TR/FileCoder.xlntk
Antiy-AVL Trojan/Generic.ASMalwS.251FCD2
Microsoft Ransom:Win32/LockCrypt.MAK!MTB
ViRobot Trojan.Win32.Z.Antiav.13824
GData Win32.Trojan-Ransom.Filecoder.CG@gen
AhnLab-V3 Malware/Win32.Generic.C2436577
VBA32 BScope.Trojan.AntiAV
MAX malware (ai score=99)
Malwarebytes Malware.AI.2732870930
APEX Malicious
Rising Ransom.Genasom!8.293 (CLOUD)
Yandex Trojan.GenAsa!Zfq2Wvbcf0w
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.425.susgen
Fortinet W32/Ransom.FO!tr.ransom
AVG FileRepMalware
Cybereason malicious.fea6df
Panda Trj/GdSda.A

How to remove Ransom:Win32/LockCrypt.MAK!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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