Win32/Filecoder.HydraCrypt.H

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Filecoder.HydraCrypt.H infection?

In this short article you will find about the interpretation of Win32/Filecoder.HydraCrypt.H as well as its adverse effect on your computer. Such ransomware are a kind of malware that is clarified by on-line frauds to require paying the ransom money by a victim.

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In the majority of the situations, Win32/Filecoder.HydraCrypt.H ransomware will instruct its targets to launch funds transfer for the purpose of neutralizing the amendments that the Trojan infection has introduced to the target’s gadget.

Win32/Filecoder.HydraCrypt.H Summary

These adjustments can be as adheres to:

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to stop active services;
  • Modifies boot configuration settings;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Exhibits possible ransomware file modification behavior;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers located on the victim’s disk drive — so the sufferer can no more use the information;
  • Preventing regular access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
indeets.infoTrojan.Ransom.Mole

Win32/Filecoder.HydraCrypt.H

One of the most common networks where Win32/Filecoder.HydraCrypt.H Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a repercussion of individual winding up on a resource that holds a malicious software program;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s PC or protect against the tool from functioning in an appropriate way – while additionally placing a ransom note that states the need for the sufferers to impact the settlement for the function of decrypting the papers or restoring the file system back to the preliminary problem. In most instances, the ransom note will turn up when the client reboots the COMPUTER after the system has actually already been damaged.

Win32/Filecoder.HydraCrypt.H distribution channels.

In various edges of the world, Win32/Filecoder.HydraCrypt.H expands by jumps as well as bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom money amount may vary depending upon specific neighborhood (local) setups. The ransom notes and tricks of obtaining the ransom quantity might vary depending on particular neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

    In certain areas, the Trojans typically wrongfully report having identified some unlicensed applications enabled on the victim’s gadget. The sharp after that demands the customer to pay the ransom money.

    Faulty declarations concerning prohibited content.

    In countries where software application piracy is less popular, this technique is not as effective for the cyber frauds. Conversely, the Win32/Filecoder.HydraCrypt.H popup alert may falsely assert to be originating from a law enforcement establishment as well as will certainly report having situated child pornography or various other illegal data on the gadget.

    Win32/Filecoder.HydraCrypt.H popup alert might incorrectly claim to be deriving from a law enforcement establishment and will certainly report having situated youngster pornography or various other prohibited information on the tool. The alert will likewise contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: F6F2629E
md5: 3162c4ce8ada4544b9b1a480632f8777
name: 3162C4CE8ADA4544B9B1A480632F8777.mlw
sha1: 6b98374379c6ff70d680c474fb0939635be111aa
sha256: a5401564123c24d19e5e9413b4cae006c576b92d696e2022e2b8460bf59e34f1
sha512: 988f00ceb4998ea5bebfe1c8d69070a0e7296b5ff8f6fff283e6618b11a79c07c709220e1d3fd7c30f1935fe944389a8e860a732ac3c8418d152537bfc190af5
ssdeep: 1536:tiiKBGzdXafRUgF1xZlFW/h2DLm+F9JYaEPHUS:ti9GwRUuxIJ2DLm+XEPHJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.HydraCrypt.H also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0050b6041 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.11008
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Mole
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.7222
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (D)
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 0050b6041 )
Cybereasonmalicious.e8ada4
CyrenW32/Ransom.LR.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.HydraCrypt.H
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGeneric.Ransom.Mole.705F7AF4
NANO-AntivirusTrojan.Win32.Filecoder.fkvkdq
MicroWorld-eScanGeneric.Ransom.Mole.705F7AF4
TencentWin32.Trojan.Raas.Auto
Ad-AwareGeneric.Ransom.Mole.705F7AF4
SophosMal/Generic-R + Troj/Hydran-A
ComodoWorm.Win32.Pushbot.A@4pcnlv
BitDefenderThetaGen:NN.ZexaF.34722.euX@aWCR9Sj
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.CLOP.SM1
McAfee-GW-EditionBehavesLike.Win32.Generic.lm
FireEyeGeneric.mg.3162c4ce8ada4544
EmsisoftGeneric.Ransom.Mole.705F7AF4 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.bdnlh
AviraHEUR/AGEN.1123427
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.213950A
MicrosoftRansom:Win32/Occamy.C
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan-Ransom.Filecoder.CF@gen
AhnLab-V3Malware/Win32.Generic.C1928113
Acronissuspicious
McAfeeGenericRXKX-HS!3162C4CE8ADA
MAXmalware (ai score=100)
VBA32BScope.Trojan-Ransom.Fury
PandaAdware/SecurityProtection
TrendMicro-HouseCallRansom.Win32.CLOP.SM1
RisingTrojan.Generic@ML.93 (RDML:PSyQCSInKd8ubx5RPCa96w)
YandexTrojan.GenAsa!Cli65qnbZyM
IkarusTrojan-Ransom.HydraCrypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Generic.AP.E00D8!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Filecoder.HydraCrypt.H virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

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.H 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.H you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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