Win32/GenKryptik.DBBF

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

What is Win32/GenKryptik.DBBF infection?

In this article you will locate concerning the definition of Win32/GenKryptik.DBBF as well as its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom by a victim.

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Most of the cases, Win32/GenKryptik.DBBF virus will instruct its sufferers to initiate funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually presented to the victim’s device.

Win32/GenKryptik.DBBF Summary

These adjustments can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 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 situated on the victim’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing routine 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
z.whorecord.xyzTrojan-Ransom.Win32.Foreign.ofge
a.tomx.xyzTrojan-Ransom.Win32.Foreign.ofge

Win32/GenKryptik.DBBF

The most normal channels whereby Win32/GenKryptik.DBBF Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer ending up on a resource that organizes a malicious software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s computer or prevent the device from functioning in an appropriate manner – while additionally putting a ransom note that discusses the demand for the targets to effect the repayment for the objective of decrypting the papers or bring back the file system back to the first problem. In many circumstances, the ransom note will come up when the client restarts the PC after the system has already been damaged.

Win32/GenKryptik.DBBF distribution networks.

In numerous corners of the world, Win32/GenKryptik.DBBF expands by jumps and also bounds. However, the ransom money notes and methods of obtaining the ransom amount might vary depending on particular regional (regional) setups. The ransom money notes and also methods of obtaining the ransom money amount may differ depending on specific regional (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In certain areas, the Trojans commonly wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s gadget. The sharp then requires the customer to pay the ransom money.

    Faulty statements concerning illegal content.

    In countries where software program piracy is less preferred, this technique is not as effective for the cyber scams. Additionally, the Win32/GenKryptik.DBBF popup alert may wrongly assert to be stemming from a law enforcement organization as well as will report having located kid pornography or other unlawful information on the gadget.

    Win32/GenKryptik.DBBF popup alert might wrongly declare to be deriving from a law enforcement organization and will report having located kid pornography or other unlawful information on the device. The alert will likewise contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 1D32F05E
md5: ee28418aad71401a33f5ee8a892e7896
name: EE28418AAD71401A33F5EE8A892E7896.mlw
sha1: db1ffb930b85cbd10dfadb6a4ca0d55f547b0d02
sha256: aa6d88d599623d73017ef2c991564ccc489a2234de72525cd90067504adda4d1
sha512: 62ea4409b3e5af9400c2e4c4c08a06b330c45b35261b714dfc6b168dfcbb78fed615627328e1f303d72f850ec1e379c074c75655ce0f4554b51e832ab6b59f86
ssdeep: 6144:RkB4zq8GGApMgLstTg8PhiePQ/3k0KyOoCU9rZh3bGmJ3eIhGkcvtm1xZdAhDQEU:RkMGG2MmsZhpiePKRKDov3JqVqxZdff
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/GenKryptik.DBBF also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.31738147
FireEyeGeneric.mg.ee28418aad71401a
Qihoo-360Win32/Trojan.5c0
ALYacTrojan.GenericKD.31738147
CylanceUnsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005490321 )
BitDefenderTrojan.GenericKD.31738147
K7GWTrojan ( 005490321 )
Cybereasonmalicious.aad714
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan-Ransom.Win32.Foreign.ofge
AlibabaRansom:Win32/Foreign.2c957863
NANO-AntivirusTrojan.Win32.GenKryptik.fnpkrz
AegisLabTrojan.Win32.Foreign.4!c
RisingRansom.Foreign!8.292 (CLOUD)
Ad-AwareTrojan.GenericKD.31738147
SophosMal/Generic-S
ComodoMalware@#z4ld7394akv5
F-SecureHeuristic.HEUR/AGEN.1128671
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Emotet.hh
EmsisoftTrojan.GenericKD.31738147 (B)
SentinelOneStatic AI – Suspicious PE
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1128671
MAXmalware (ai score=81)
Antiy-AVLTrojan[Ransom]/Win32.Foreign
MicrosoftTrojan:Win32/Glupteba!ml
ArcabitTrojan.Generic.D1E44923
ZoneAlarmTrojan-Ransom.Win32.Foreign.ofge
GDataTrojan.GenericKD.31738147
CynetMalicious (score: 100)
McAfeeArtemis!EE28418AAD71
VBA32BScope.TrojanSpy.Zbot
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CI.A
ESET-NOD32a variant of Win32/GenKryptik.DBBF
TencentWin32.Trojan.Foreign.Alim
YandexTrojan.Foreign!6bfer6a4t/E
IkarusTrojan-Ransom.GandCrab
eGambitUnsafe.AI_Score_99%
FortinetW32/Crysis.EE29!tr.ransom
BitDefenderThetaGen:NN.ZexaF.34590.JqW@a0ztw6ai
AVGWin32:Trojan-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Win32/GenKryptik.DBBF ransomware?

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/GenKryptik.DBBF 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.DBBF 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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