Categories: RansomTrojan

About “Trojan-Ransom.HiddenTear (A)” infection

The Trojan-Ransom.HiddenTear (A) 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 Trojan-Ransom.HiddenTear (A) virus can do?

  • Executable code extraction
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Exhibits behavior characteristic of iSpy Keylogger
  • Creates a known MMLocker ransomware decryption instruction / key file.
  • Anomalous binary characteristics

How to determine Trojan-Ransom.HiddenTear (A)?


File Info:

crc32: 0B1A3DD2md5: 2e36a86d1aa688b1edcecb3899196634name: 2E36A86D1AA688B1EDCECB3899196634.mlwsha1: 3b2a9329b3d89dd03e31e2cd119506bf478f04e4sha256: 91b81c2b9e274aaeef0b65b99c606221f2f77bfbe4e34e235b6fd1881024afe5sha512: 568887a539b77de8d89ee8e46bc8eda0109690f4326b7bafcf61c478c386990485f7115fc563d36884abfa6740d6de681b2f98199d739dcd7bb4a32658e8343essdeep: 192:Fn9NIEqksEDPNAs827jWa/BTPyPzrtklBRY4txMOjLHWUAN:bNIEqDEV8sjJdkzrulBiSiOjzWUAtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Microsoft Copyright xa9 2017Assembly Version: 5.0.0.0InternalName: UpdateHost.exeFileVersion: 5.0.0.0CompanyName: MicrosoftLegalTrademarks: Comments: Windows Host UpdateProductName: HostFileProductVersion: 5.0.0.0FileDescription: HostFileOriginalFilename: UpdateHost.exe

Trojan-Ransom.HiddenTear (A) also known as:

ALYac Trojan.Ransom.HiddenTear
Zillya Trojan.Filecoder.Win32.4316
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:MSIL/Filecoder.16ef2f65
K7GW Trojan ( 004de29f1 )
K7AntiVirus Trojan ( 004de29f1 )
Symantec Trojan.Bleagle
ESET-NOD32 a variant of MSIL/Filecoder.AK
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.Ransom.HiddenTears.1
NANO-Antivirus Trojan.Win32.FileCoder.elhxoa
MicroWorld-eScan Gen:Heur.Ransom.HiddenTears.1
Tencent Win32.Trojan.Generic.Hsiw
Ad-Aware Gen:Heur.Ransom.HiddenTears.1
Sophos Mal/Generic-S
Comodo Malware@#3qik80439oe6y
BitDefenderTheta Gen:NN.ZemsilF.34628.am0@a8iDeJd
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HiddenTear.GHANI
McAfee-GW-Edition Ransomware-FTD!2E36A86D1AA6
FireEye Generic.mg.2e36a86d1aa688b1
Emsisoft Trojan-Ransom.HiddenTear (A)
SentinelOne Static AI – Suspicious PE
Webroot W32.Ransom.Gen
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/FileCryptor
Arcabit Trojan.Ransom.HiddenTears.1
AegisLab Trojan.Win32.Generic.4!c
GData MSIL.Trojan-Ransom.Cryptear.S
McAfee Ransomware-FTD!2E36A86D1AA6
MAX malware (ai score=99)
VBA32 TScope.Trojan.MSIL
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_HiddenTear.GHANI
Rising Ransom.FileCryptor!8.1A7 (CLOUD)
Ikarus Trojan.MSIL.Filecoder
Fortinet W32/Generic.AK!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Trojan.Generic.HwMA6HUA

How to remove Trojan-Ransom.HiddenTear (A)?

  • 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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