Categories: Ransom

About “Ransom:Win32/LockCrypt.MAK!MTB” infection

The Ransom:Win32/LockCrypt.MAK!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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

  • Authenticode signature is invalid

How to determine Ransom:Win32/LockCrypt.MAK!MTB?


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
Gridinsoft Ransom.Win32.Generic.sa
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?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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