Categories: Ransom

Ransom:Win32/Wyhymyz.B removal instruction

The Ransom:Win32/Wyhymyz.B 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/Wyhymyz.B virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior

How to determine Ransom:Win32/Wyhymyz.B?


File Info:

crc32: 045E902Bmd5: b5e12ca90f575dd6bed82f2ed2421cd4name: B5E12CA90F575DD6BED82F2ED2421CD4.mlwsha1: d6de858814275973ac43631139cdb1ccbc983aeasha256: 7b02ec4a176ba3e2176893940a2a6be98238381b4fb5dceaab64ca5b2ab92f73sha512: 9998b931fdb578161f84c1b1f1d09335049c9df8200fe4fb81a9ab65fd2518a910f56af33330a16b75c6abb03b5cde6a5426dfd198efff6689fe89dc77ba3361ssdeep: 3072:lrxCWWBOiKhgxKSUFwNgQNb7Yrrrip9PEM5hjrGcOLOntlV82sQl3Ya3pwfk8pW3:lr0b6hWKSlrirrKhEMjpntds+doW3type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Wyhymyz.B also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10700
Cynet Malicious (score: 85)
McAfee Generic.cok
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.181773
CrowdStrike win/malicious_confidence_100% (D)
Cybereason malicious.90f575
Symantec Ransom.Locky.B
ESET-NOD32 Win32/Filecoder.Hermes.D
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Hermez.bv
BitDefender Trojan.GenericKD.12521827
NANO-Antivirus Trojan.Win32.Filecoder.euoiuj
ViRobot Trojan.Win32.Z.Hermes.299008
MicroWorld-eScan Trojan.GenericKD.12521827
Tencent Win32.Trojan.Filecoder.Phpx
Ad-Aware Trojan.GenericKD.12521827
Sophos ML/PE-A + Troj/Ransom-ERR
BitDefenderTheta Gen:NN.ZexaF.34608.sqW@a0KFUJhi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_HPGen-37b
McAfee-GW-Edition BehavesLike.Win32.Dropper.dc
FireEye Generic.mg.b5e12ca90f575dd6
Emsisoft Trojan.GenericKD.12521827 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1128643
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Wyhymyz.B
Arcabit Trojan.Generic.DBF1163
GData Trojan.GenericKD.12521827
TACHYON Ransom/W32.Hermes.299008
AhnLab-V3 Trojan/Win32.Gen
Acronis suspicious
VBA32 Trojan-Ransom.Gen
MAX malware (ai score=99)
Malwarebytes Malware.AI.2506194514
Panda Trj/RnkBend.A
TrendMicro-HouseCall Mal_HPGen-37b
Rising Ransom.Wyhymyz!8.E822 (CLOUD)
Yandex Trojan.Gen!p9eGBPxHS0k
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Filecoder_Hermes.D!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 HEUR/QVM10.1.C9E1.Malware.Gen

How to remove Ransom:Win32/Wyhymyz.B?

  • 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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