Win32/Filecoder.FONIX.A

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

What is Win32/Filecoder.FONIX.A infection?

In this short article you will certainly discover regarding the definition of Win32/Filecoder.FONIX.A as well as its adverse influence on your computer system. Such ransomware are a form of malware that is specified by online scams to require paying the ransom money by a victim.

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Most of the cases, Win32/Filecoder.FONIX.A infection will certainly instruct its sufferers to initiate funds move for the purpose of counteracting the changes that the Trojan infection has presented to the sufferer’s tool.

Win32/Filecoder.FONIX.A Summary

These adjustments can be as complies with:

  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • 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
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Creates a copy of itself;
  • Ciphering the files found on the victim’s hard disk — so the target can no longer utilize the information;
  • Preventing regular accessibility to the victim’s workstation;

Win32/Filecoder.FONIX.A

One of the most regular networks whereby Win32/Filecoder.FONIX.A Ransomware Trojans are infused are:

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

As soon as the Trojan is successfully infused, it will either cipher the information on the target’s PC or protect against the device from operating in an appropriate way – while additionally placing a ransom money note that mentions the demand for the victims to impact the settlement for the objective of decrypting the documents or recovering the documents system back to the initial problem. In the majority of instances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has actually currently been damaged.

Win32/Filecoder.FONIX.A circulation networks.

In numerous corners of the world, Win32/Filecoder.FONIX.A grows by leaps as well as bounds. However, the ransom notes and also techniques of obtaining the ransom money quantity might differ relying on certain local (local) setups. The ransom notes and tricks of obtaining the ransom amount might vary depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having discovered some unlicensed applications allowed on the victim’s device. The alert then requires the user to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In nations where software program piracy is less prominent, this technique is not as effective for the cyber frauds. Alternatively, the Win32/Filecoder.FONIX.A popup alert may incorrectly declare to be originating from a police establishment as well as will report having located youngster porn or other prohibited data on the gadget.

    Win32/Filecoder.FONIX.A popup alert may wrongly claim to be acquiring from a regulation enforcement establishment and also will certainly report having located kid pornography or other illegal data on the gadget. The alert will similarly contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: B6427D37
md5: 5cdbfe533a3dec1c10a7df26bbe3526e
name: 5CDBFE533A3DEC1C10A7DF26BBE3526E.mlw
sha1: 9688611c83c5e8d3d80380e144d456fd9cd3b35d
sha256: 192755b8ee32be12341e15433c980e62f83a6af8c0c7003afc0e81a378e7ae97
sha512: 2fb24c94545904959ffe953caf0edb6e9301978225c511928452dff9054759f300ef5a8dc911d95c766331680f1ac9a1484c430e2015229159e1b2ba1b19cca3
ssdeep: 6144:o67vTb5FJWBWUvyCdjZ6slj+jQeiUaO4ATIs9RIvHsxZwQ523h4msMGkmhtjWJq:z7vf5mTqCxZ6slj+EeiKRIPuZ7msMGk
type: PE32 executable (console) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Filecoder.FONIX.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
ClamAV Win.Ransomware.Fonix-9811540-0
CAT-QuickHeal Ransom.Fonix
ALYac Generic.Ransom.HydraCrypt.AEEF2E1B
Malwarebytes Ransom.Fonix
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
BitDefender Generic.Ransom.HydraCrypt.AEEF2E1B
Cybereason malicious.33a3de
BitDefenderTheta Gen:NN.ZexaF.34678.xmGfaG7yTsji
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.FONIX.A
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky VHO:Trojan.Win32.Convagent.gen
NANO-Antivirus Trojan.Win32.Redcap.ijrbtp
MicroWorld-eScan Generic.Ransom.HydraCrypt.AEEF2E1B
Ad-Aware Generic.Ransom.HydraCrypt.AEEF2E1B
Sophos Mal/Generic-S
McAfee-GW-Edition BehavesLike.Win32.Dropper.fc
FireEye Generic.mg.5cdbfe533a3dec1c
Emsisoft Generic.Ransom.HydraCrypt.AEEF2E1B (B)
Jiangmin AdWare.StartSurf.cmvv
Avira HEUR/AGEN.1141022
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Generic.Ransom.HydraCrypt.AEEF2E1B
TACHYON Ransom/W32.Fonix.973312
AhnLab-V3 Malware/Win32.Generic.C4291396
McAfee Artemis!5CDBFE533A3D
MAX malware (ai score=81)
VBA32 BScope.Trojan.Encoder
TrendMicro-HouseCall Ransom_Filecoder.R002C0DDK21
eGambit Unsafe.AI_Score_99%
Fortinet W32/FONIX.A!tr.ransom
Panda Trj/GdSda.A

How to remove Win32/Filecoder.FONIX.A virus?

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.FONIX.A 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.FONIX.A 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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