What is Win32/Filecoder.HydraCrypt.O infection?

In this article you will certainly find concerning the definition of Win32/Filecoder.HydraCrypt.O and its unfavorable influence on your computer. Such ransomware are a type of malware that is elaborated by online scams to demand paying the ransom money by a target.

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Most of the situations, Win32/Filecoder.HydraCrypt.O virus will advise its victims to launch funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually introduced to the victim’s tool.

Win32/Filecoder.HydraCrypt.O Summary

These adjustments can be as follows:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the victim’s hard drive — so the sufferer can no more utilize the information;
  • Preventing regular accessibility to the target’s workstation;


One of the most typical channels whereby Win32/Filecoder.HydraCrypt.O are injected are:

  • By means of phishing e-mails;
  • As an effect of user ending up on a source that organizes a destructive software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s PC or stop the tool from functioning in a proper way – while additionally positioning a ransom money note that points out the need for the targets to effect the payment for the function of decrypting the records or recovering the data system back to the initial problem. In many circumstances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has already been harmed.

Win32/Filecoder.HydraCrypt.O circulation networks.

In different edges of the world, Win32/Filecoder.HydraCrypt.O expands by leaps as well as bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom money quantity may vary depending upon certain local (local) setups. The ransom notes as well as methods of extorting the ransom amount might differ depending on certain regional (regional) settings.

Ransomware injection

As an example:

    Faulty informs about unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications enabled on the target’s gadget. The alert then requires the customer to pay the ransom money.

    Faulty statements regarding unlawful material.

    In countries where software application piracy is less preferred, this approach is not as efficient for the cyber frauds. Alternatively, the Win32/Filecoder.HydraCrypt.O popup alert may falsely declare to be stemming from a police establishment and will report having located child pornography or various other unlawful data on the tool.

    Win32/Filecoder.HydraCrypt.O popup alert might falsely claim to be deriving from a legislation enforcement establishment and will report having situated child pornography or other unlawful information on the tool. The alert will likewise contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 85B20578
md5: 65a3000d68e1f49d98cb1c3b5fd26dd0
name: 65A3000D68E1F49D98CB1C3B5FD26DD0.mlw
sha1: 57842f1a42baf79cee717d78782dab1358b841a0
sha256: 45f8d56f8370f7a83922c83d149abd94b95546e45d7b219f57ddc2e8dc58ffc6
sha512: 50f484b08081a5ce76c47132edf8e11b62df4bdc8a1d26bf16a2c59dd86c2b005e6e3c4b07556e51caf83a0e8d0db87bbe66d4a073103e6fc69a1f53d132f76e
ssdeep: 1536:Wkakka0vNG+U3J7mNv1LpVfMs83LQhgQpNTnSkQJznYsWqcdCV+gU9eB4:OGr8JJplq3WLpNSkwznGCVe9eB4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Global Security IBM NetWork (C) 1997 -2019
FileVersion: 1.4.12233.2
CompanyName: Global Security IBM NetWork
ProductVersion: 1.4.12233.2
FileDescription: Global Security IBM NetWork Monitors Traffic
OriginalFilename: gmontraff.exe
Translation: 0x044e 0x04b0

Win32/Filecoder.HydraCrypt.O also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005488561 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.29134
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Clop
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/HydraCrypt.15b
K7GW Trojan ( 005488561 )
Cybereason malicious.d68e1f
Cyren W32/Filecoder.P.gen!Eldorado
Symantec Ransom.Ploc
ESET-NOD32 a variant of Win32/Filecoder.HydraCrypt.O
APEX Malicious
Avast Win32:Malware-gen
Kaspersky not-a-virus:HEUR:AdWare.Win32.Generic
BitDefender Generic.Ransom.Clop.17640E25
NANO-Antivirus Riskware.Win32.Encoder.funuvo
MicroWorld-eScan Generic.Ransom.Clop.17640E25
Tencent Win32.Trojan.Filecoder.Wpjn
Ad-Aware Generic.Ransom.Clop.17640E25
Sophos Mal/Generic-S
Comodo Malware@#2a09u8klmqb38
F-Secure Heuristic.HEUR/AGEN.1130823
BitDefenderTheta Gen:NN.ZexaF.34670.gy0@a4@qD8ni
TrendMicro Ransom.Win32.CLOP.SM1
McAfee-GW-Edition Ransom-Clop!65A3000D68E1
Emsisoft Generic.Ransom.Clop.17640E25 (B)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1130823
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan[Ransom]/Win32.HydraCrypt
Microsoft Ransom:Win32/Clop.E
Arcabit Generic.Ransom.Clop.17640E25
AegisLab Adware.Win32.Generic.2!c
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.Generic
GData Generic.Ransom.Clop.17640E25
AhnLab-V3 Trojan/Win32.ClopRansom.R255692
McAfee Ransom-Clop!65A3000D68E1
MAX malware (ai score=100)
Malwarebytes Generic.Malware/Suspicious
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.CLOP.SM1
Rising Ransom.Clop!1.B5ED (CLOUD)
Yandex Trojan.GenAsa!EMwlFwys/VY
Ikarus Trojan-Ransom.HydraCrypt
MaxSecure Trojan.Malware.12116207.susgen
Fortinet W32/HydraCrypt.P!tr.ransom
AVG Win32:Malware-gen
Qihoo-360 Win32/Ransom.Clop.HwoCEpsA

How to remove Win32/Filecoder.HydraCrypt.O ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Filecoder.HydraCrypt.O files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Win32/Filecoder.HydraCrypt.O you can always ask me in the comments for getting help.

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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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