Categories: Ransom

Should I remove “Generic.Ransom.HydraCrypt.9AA03CA8”?

The Generic.Ransom.HydraCrypt.9AA03CA8 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 Generic.Ransom.HydraCrypt.9AA03CA8 virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to delete volume shadow copies
  • Attempts to stop active services
  • Modifies boot configuration settings
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Writes a potential ransom message to disk
  • Creates a copy of itself
  • Appends a known CryptoShield ransomware file extension to files that have been encrypted
  • Uses suspicious command line tools or Windows utilities

How to determine Generic.Ransom.HydraCrypt.9AA03CA8?


File Info:

crc32: AE62487Emd5: c0e105ba0506acd83f1d2c7352315c3bname: C0E105BA0506ACD83F1D2C7352315C3B.mlwsha1: fc8f661db255a15cd6be19368172cbe7c858133fsha256: 3550c4a0e9f65d0bcfaa898cefbe4575ce05c54be8c689c027fb68a923aa9d44sha512: cb6d1784c7dfacbc2d183f7b80b85c24fd34e0470723330f524bf1b3132635f019eab88c77a25507ea957fb94f94ddd9e72e569684d29d5e4c05e203df1f1eb5ssdeep: 768:RI96qrVC9ESVT8FWR9NNVMdsUIYDhaM+mrery7iONx2f6TSW/qzxT+vQI9d8tj7:aFrw9PVunsoDksd7p2f6mV9WQIP8N8gtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 1998InternalName: Protected SoftWareFileVersion: 11, 20, 18, 10CompanyName: Protected SoftWareProductName: Protected SoftWareProductVersion: 11, 20, 18, 10FileDescription: Protected SoftWareOriginalFilename: Protected SoftWareTranslation: 0x081a 0x036a

Generic.Ransom.HydraCrypt.9AA03CA8 also known as:

Bkav W32.AIDetect.malware2
DrWeb Trojan.DownLoader23.55349
CAT-QuickHeal Ransom.CryptoShield.A5
ALYac Generic.Ransom.HydraCrypt.9AA03CA8
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/generic.ali2000010
K7GW Trojan ( 0056e9111 )
K7AntiVirus Trojan ( 0056e9111 )
Cyren W32/Filecoder.F.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.FOHG
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Zonidel.dnl
BitDefender Generic.Ransom.HydraCrypt.9AA03CA8
NANO-Antivirus Trojan.Win32.Filecoder.fgtefi
MicroWorld-eScan Generic.Ransom.HydraCrypt.9AA03CA8
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Generic.Ransom.HydraCrypt.9AA03CA8
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34142.dmKfaysqK0gi
VIPRE BehavesLike.Win32.Malware.rwx (mx-v)
TrendMicro Mal_RNSM-1
McAfee-GW-Edition GenericRXDI-NN!C0D47FBE1A16
FireEye Generic.mg.c0e105ba0506acd8
Emsisoft Generic.Ransom.HydraCrypt.9AA03CA8 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1113618
eGambit Unsafe.AI_Score_96%
Antiy-AVL Trojan/Generic.ASMalwS.1E90454
Microsoft Ransom:Win32/Shieldcrypt.A
GData Win32.Trojan-Ransom.CryptoShield.A
TACHYON Ransom/W32.Fury.104960
AhnLab-V3 Win-Trojan/CryptoShield.Gen
McAfee Artemis!C0E105BA0506
MAX malware (ai score=86)
VBA32 BScope.Trojan.Cosmu
Panda Trj/CI.A
TrendMicro-HouseCall Mal_RNSM-1
Yandex Trojan.GenAsa!L/1rLdTWh54
Ikarus Trojan-Ransom.Shieldcrypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.FOHG!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Generic.Ransom.HydraCrypt.9AA03CA8?

  • 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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