Categories: Ransom

Ransom:Win32/Ryuk.DA!MTB malicious file

The Ransom:Win32/Ryuk.DA!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/Ryuk.DA!MTB virus can do?

  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • Unconventionial language used in binary resources: Russian
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Exhibits possible ransomware file modification behavior

How to determine Ransom:Win32/Ryuk.DA!MTB?


File Info:

crc32: A41DDBB8md5: 7ba20fce7ac259f6062f73290c2e28cfname: 7BA20FCE7AC259F6062F73290C2E28CF.mlwsha1: 2200dd0c27630aaa7ff164da0fc3dd080a4a7f9csha256: 1a5d66450670c057bce6eff656b86dce21e729c46c86362ed50fe79c1b074f15sha512: ba119a3727abb2955aaa88f6d5f9d3190d669b95f1f326d4fa81fd5a1e6387c765736e9637661acb4dc512d73067380a0afd5a540016777e7a88972e8cd5c717ssdeep: 1536:D1I9OWPAjmAZJmxPS30BiGChsed5zcHAQ1sf:5kO5ZJmviGChFFQtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Ryuk.DA!MTB also known as:

Elastic malicious (high confidence)
MicroWorld-eScan DeepScan:Generic.Peed.2.86508538
ALYac Trojan.Ransom.Ryuk
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Cryptor.j!c
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0056854b1 )
BitDefender DeepScan:Generic.Peed.2.86508538
K7GW Trojan ( 0056854b1 )
Cybereason malicious.e7ac25
Arcabit DeepScan:Generic.Peed.2.86508538
Cyren W32/Trojan.IGIJ-4929
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.Conti.D
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan-Ransom.Win32.Cryptor.vho
Alibaba Ransom:Win32/Cryptor.f9afa46f
NANO-Antivirus Trojan.Win32.Cryptor.htngyb
ViRobot Trojan.Win32.S.Conti.90112
Tencent Win32.Trojan.Cryptor.Akpe
Ad-Aware DeepScan:Generic.Peed.2.86508538
Emsisoft DeepScan:Generic.Peed.2.86508538 (B)
F-Secure Trojan.TR/FileCoder.dbwhx
DrWeb Trojan.Encoder.32558
Zillya Trojan.Cryptor.Win32.552
TrendMicro Ransom.Win32.CONTI.SMW
McAfee-GW-Edition BehavesLike.Win32.Emotet.mh
FireEye Generic.mg.7ba20fce7ac259f6
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Cryptor.ru
Avira TR/FileCoder.dbwhx
MAX malware (ai score=100)
Antiy-AVL Trojan[Ransom]/Win32.Cryptor
Microsoft Ransom:Win32/Ryuk.DA!MTB
ZoneAlarm HEUR:Trojan-Ransom.Win32.Cryptor.vho
GData DeepScan:Generic.Peed.2.86508538
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Filecoder.C4194000
McAfee Ransom-Conti!7BA20FCE7AC2
VBA32 BScope.Trojan.StartPage
Malwarebytes Ransom.Ryuk
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.CONTI.SMW
Rising Ransom.Filecoder!8.55A8 (TFE:4:qE2UhMjnJ6M)
Yandex Trojan.Filecoder!ZdZ84RO5jYE
Ikarus Trojan-Ransom.Conti
Fortinet W32/Cryptor.CDDC!tr.ransom
BitDefenderTheta AI:Packer.8625D1EA1F
AVG Win32:Trojan-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Ransom.Filecoder.HxQBBJsA

How to remove Ransom:Win32/Ryuk.DA!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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