Win32/GenKryptik.FJNY

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

What is Win32/GenKryptik.FJNY infection?

In this short article you will locate about the definition of Win32/GenKryptik.FJNY as well as its negative influence on your computer system. Such ransomware are a form of malware that is elaborated by online frauds to demand paying the ransom by a victim.

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In the majority of the situations, Win32/GenKryptik.FJNY ransomware will certainly advise its targets to initiate funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually presented to the victim’s tool.

Win32/GenKryptik.FJNY Summary

These alterations can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • Expresses interest in specific running processes;
  • The binary likely contains encrypted or compressed data.;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • The following process appear to have been packed with Themida: B9B6E5EBBE3898932FC9E4542D8F3D68.mlw;
  • Network activity detected but not expressed in API logs;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a registry key;
  • Anomalous binary characteristics;
  • Ciphering the records found on the sufferer’s hard disk drive — so the victim can no more make use of the information;
  • Preventing routine accessibility to the victim’s workstation;

Win32/GenKryptik.FJNY

One of the most typical networks whereby Win32/GenKryptik.FJNY Ransomware are injected are:

  • By ways of phishing emails;
  • As a repercussion of customer winding up on a resource that organizes a harmful software program;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the target’s PC or protect against the gadget from working in a proper fashion – while additionally positioning a ransom note that mentions the need for the sufferers to effect the settlement for the function of decrypting the documents or recovering the data system back to the preliminary condition. In many instances, the ransom money note will turn up when the client restarts the COMPUTER after the system has actually already been damaged.

Win32/GenKryptik.FJNY distribution networks.

In various corners of the globe, Win32/GenKryptik.FJNY grows by leaps and also bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom quantity may differ depending on particular neighborhood (local) setups. The ransom money notes and also methods of extorting the ransom money amount might differ depending on particular regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software.

    In particular areas, the Trojans often wrongfully report having actually detected some unlicensed applications made it possible for on the victim’s tool. The alert then requires the customer to pay the ransom money.

    Faulty statements regarding illegal web content.

    In countries where software piracy is much less prominent, this technique is not as effective for the cyber scams. Additionally, the Win32/GenKryptik.FJNY popup alert might wrongly declare to be originating from a police institution and also will report having located youngster pornography or various other prohibited information on the device.

    Win32/GenKryptik.FJNY popup alert might wrongly claim to be acquiring from a law enforcement establishment as well as will report having situated child pornography or various other prohibited information on the device. The alert will similarly include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: DCCED4AF
md5: b9b6e5ebbe3898932fc9e4542d8f3d68
name: B9B6E5EBBE3898932FC9E4542D8F3D68.mlw
sha1: c6fe49632f812243426ea67f5feb500f94e3c0ae
sha256: 0997ed7bac99475d1b76eda90aa27685ab2313be5f822a64fe413fc4492d4518
sha512: 2f62c6637487337c3e018e2a22015f3bdd48ed2250f8b8af6cb3a07ef7af7e405da5b59583b7164fcbd005ae2b0880cc79a7b22eb856977a81085354142dc77c
ssdeep: 49152:wkLr6NO6eLrSTW0A19IlTe5T99si/dCXkKWQ8lfeFjsr39KTlROs3C:XLsO6hPWq5A9TqyQ2feFjsrUO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/GenKryptik.FJNY also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
ALYacGen:Trojan.Heur.TP.iNW@bi!RTkgi
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_60% (D)
BitDefenderGen:Variant.Zusy.398819
Cybereasonmalicious.bbe389
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/GenKryptik.FJNY
APEXMalicious
CynetMalicious (score: 100)
KasperskyVHO:Backdoor.Win32.Agent.gen
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
MicroWorld-eScanGen:Variant.Zusy.398819
Ad-AwareGen:Variant.Zusy.398819
SophosGeneric ML PUA (PUA)
BitDefenderThetaAI:Packer.AE2172CE1F
McAfee-GW-EditionBehavesLike.Win32.Generic.wc
FireEyeGeneric.mg.b9b6e5ebbe389893
EmsisoftGen:Variant.Zusy.398819 (B)
SentinelOneStatic AI – Malicious PE
AviraTR/Crypt.XPACK.Gen2
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
GridinsoftTrojan.Heur!.032100A1
GDataGen:Variant.Zusy.398819
AhnLab-V3Trojan/Win.Generic.C4606083
Acronissuspicious
McAfeeArtemis!B9B6E5EBBE38
MAXmalware (ai score=89)
VBA32BScope.TrojanRansom.Blocker
RisingTrojan.Generic@ML.100 (RDML:5ChALRosMLUXHb1ZiEhaSQ)
MaxSecureTrojan.Malware.300983.susgen

How to remove Win32/GenKryptik.FJNY 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/GenKryptik.FJNY 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/GenKryptik.FJNY 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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