Categories: Ransom

About “Ransom.HiddenTear” infection

The Ransom.HiddenTear 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.HiddenTear virus can do?

  • Network activity detected but not expressed in API logs

How to determine Ransom.HiddenTear?


File Info:

crc32: 5B6E63C5md5: 77aa1af90c476c0187972ae83f3bea04name: hidden-tear.exesha1: 6edaf5a5277f3fd255600a43a1e457fc4c2f5be2sha256: 688036e824668edb63df942949d29e7043c0554c851e7988a09e9d0e695ddf55sha512: ae361a3599c1570bf7016ec606b964053e67a28754b085513a38ea5f0541fbd2ee55043c92ec6535ef061be3d5302dea23ddf99f2f477052e3db838ba2a34f50ssdeep: 3072:6aMM+lmsolAIrRuw+mqv9j1MWLQXMTmmsolNIrRuw+mqv9j1MWLQA0d:6av+lDAAlTmDANStype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2015Assembly Version: 1.0.0.0InternalName: hidden-tear.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: hidden-tearProductVersion: 1.0.0.0FileDescription: hidden-tearOriginalFilename: hidden-tear.exe

Ransom.HiddenTear also known as:

MicroWorld-eScan Gen:Heur.Ransom.REntS.Gen.1
CAT-QuickHeal Trojan.YakbeexMSIL.ZZ4
McAfee Ransomware-FTD!77AA1AF90C47
Cylance Unsafe
SUPERAntiSpyware Ransom.HiddenTear/Variant
K7AntiVirus Trojan ( 700000121 )
BitDefender Gen:Heur.Ransom.REntS.Gen.1
K7GW Trojan ( 700000121 )
Cybereason malicious.90c476
Invincea heuristic
Cyren W32/Ransom.IQ.gen!Eldorado
Symantec Ransom.HiddenTear!g1
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Ransom:MSIL/Ryzerlo.e9bdbcb0
NANO-Antivirus Trojan.Win32.Encoder.gcolfq
AegisLab Trojan.Win32.Generic.4!c
Avast Win32:RansomX-gen [Ransom]
Tencent Win32.Trojan.Generic.Ajcc
Ad-Aware Gen:Heur.Ransom.REntS.Gen.1
Emsisoft Gen:Heur.Ransom.REntS.Gen.1 (B)
F-Secure Heuristic.HEUR/AGEN.1022240
DrWeb Trojan.Encoder.10598
TrendMicro Ransom.MSIL.CRYPTEAR.SM
McAfee-GW-Edition BehavesLike.Win32.Generic.dt
FireEye Generic.mg.77aa1af90c476c01
Sophos Troj/Cryptear-F
Ikarus Trojan-Ransom.FileCrypter
F-Prot W32/Ransom.IQ.gen!Eldorado
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1022240
Fortinet MSIL/Filecoder.OE!tr.ransom
Antiy-AVL Trojan[Ransom]/MSIL.Ryzerlo
Endgame malicious (high confidence)
Arcabit Trojan.Ransom.REntS.Gen.1
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Ransom:MSIL/Ryzerlo.A
AhnLab-V3 Malware/Win32.Generic.C1020407
ALYac Trojan.Ransom.HiddenTear
MAX malware (ai score=84)
Malwarebytes Ransom.HiddenTear
ESET-NOD32 a variant of MSIL/Filecoder.Y
TrendMicro-HouseCall Ransom.MSIL.CRYPTEAR.SM
Rising Ransom.HiddenTear!1.BA11 (CLASSIC)
SentinelOne DFI – Malicious PE
GData MSIL.Trojan-Ransom.Cryptear.A
AVG Win32:RansomX-gen [Ransom]
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.Ransom.f48

How to remove Ransom.HiddenTear?

  • 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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