Win32/Filecoder.Enigma.H

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

What is Win32/Filecoder.Enigma.H infection?

In this short article you will find concerning the interpretation of Win32/Filecoder.Enigma.H and its negative effect on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to require paying the ransom money by a target.

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In the majority of the situations, Win32/Filecoder.Enigma.H virus will advise its targets to initiate funds transfer for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s device.

Win32/Filecoder.Enigma.H Summary

These alterations can be as follows:

  • A process attempted to delay the analysis task.;
  • Network anomalies occured during the analysis.;
  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • 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;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Appends a known Enigma ransomware file extension to files that have been encrypted;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the target’s disk drive — so the sufferer can no longer utilize the data;
  • Preventing regular accessibility to the victim’s workstation;

Win32/Filecoder.Enigma.H

One of the most common networks whereby Win32/Filecoder.Enigma.H Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of customer winding up on a resource that holds a destructive software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s PC or stop the gadget from functioning in a proper manner – while likewise putting a ransom money note that mentions the need for the sufferers to effect the payment for the function of decrypting the records or recovering the data system back to the initial condition. In a lot of circumstances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has currently been damaged.

Win32/Filecoder.Enigma.H distribution networks.

In different corners of the world, Win32/Filecoder.Enigma.H grows by jumps and also bounds. However, the ransom notes and also techniques of extorting the ransom quantity might differ depending on specific regional (local) settings. The ransom notes and methods of obtaining the ransom amount may differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software.

    In certain areas, the Trojans often wrongfully report having identified some unlicensed applications allowed on the victim’s gadget. The sharp after that requires the user to pay the ransom.

    Faulty declarations about prohibited material.

    In countries where software piracy is less popular, this method is not as effective for the cyber frauds. Conversely, the Win32/Filecoder.Enigma.H popup alert may incorrectly assert to be originating from a police establishment and will certainly report having situated kid pornography or various other illegal data on the device.

    Win32/Filecoder.Enigma.H popup alert might falsely claim to be obtaining from a regulation enforcement institution and will report having located youngster porn or various other prohibited information on the device. The alert will in a similar way contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 9EA64930
md5: b99e2682b27a21f33a6252b5230196ac
name: B99E2682B27A21F33A6252B5230196AC.mlw
sha1: 8f9347d04cecd1c2accbf921bdee619a035c24fb
sha256: 7a465f4fd2c5a5c73d50e0b48b40dbc5ac50154e264a2a73a572b184a29a881a
sha512: eed3a58cf7609e4f28a908efc690e79bd73896b07a9902c0479a0db8b45ca9990625811c609cd47f95d50d17865906def28add0a543764d6319557190960aab1
ssdeep: 6144:c7OIXn8hsdghRolGAhtpgq/sYiFo356HXOlj:c7OI3tm6nhtpgq/sYiFo34HK
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.Enigma.H also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanDeepScan:Generic.Ransom.Enigma.3CFE7D3A
FireEyeGeneric.mg.b99e2682b27a21f3
McAfeeGenericRXAP-ZE!B99E2682B27A
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004fa9441 )
BitDefenderDeepScan:Generic.Ransom.Enigma.3CFE7D3A
K7GWTrojan ( 004fa9441 )
Cybereasonmalicious.2b27a2
BitDefenderThetaGen:NN.ZexaF.34608.puW@a4aWo3ei
CyrenW32/S-d9895c18!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Encoder.ehfcor
TencentMalware.Win32.Gencirc.114b22c9
Ad-AwareDeepScan:Generic.Ransom.Enigma.3CFE7D3A
SophosMal/Generic-S
ComodoMalware@#120xtv9pm1bvu
DrWebTrojan.Encoder.6500
ZillyaTrojan.Filecoder.Win32.3556
TrendMicroRansom_ENIGMA.SM1
McAfee-GW-EditionBehavesLike.Win32.Generic.dh
EmsisoftDeepScan:Generic.Ransom.Enigma.3CFE7D3A (B)
IkarusTrojan-Ransom.Enigma
GDataDeepScan:Generic.Ransom.Enigma.3CFE7D3A
ESET-NOD32a variant of Win32/Filecoder.Enigma.H
eGambitUnsafe.AI_Score_100%
AviraHEUR/AGEN.1126848
MAXmalware (ai score=100)
KingsoftWin32.Troj.Undef.(kcloud)
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftRansom:Win32/FileCryptor
CynetMalicious (score: 90)
AhnLab-V3Malware/Win32.Generic.C1602847
VBA32Trojan-Ransom.Cryptor
ALYacTrojan.Ransom.Enigma
CylanceUnsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_ENIGMA.SM1
RisingRansom.FileCryptor!8.1A7 (CLOUD)
YandexTrojan.GenAsa!0PXhdg15+9Y
SentinelOneStatic AI – Suspicious PE
FortinetW32/Generic.AP.15928!tr
AVGWin32:Trojan-gen
AvastWin32:Trojan-gen
CrowdStrikewin/malicious_confidence_60% (D)
Qihoo-360Win32/Ransom.Generic.HwoCyx8A

How to remove Win32/Filecoder.Enigma.H 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.

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.Enigma.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.Enigma.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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