Win32/GenKryptik.AIHC

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

What is Win32/GenKryptik.AIHC infection?

In this post you will certainly discover concerning the interpretation of Win32/GenKryptik.AIHC as well as its unfavorable impact on your computer. Such ransomware are a form of malware that is clarified by on-line frauds to demand paying the ransom by a victim.

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In the majority of the cases, Win32/GenKryptik.AIHC infection will certainly instruct its targets to launch funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has introduced to the victim’s tool.

Win32/GenKryptik.AIHC Summary

These alterations can be as follows:

  • 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.
  • A process attempted to delay the analysis task.;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Uses Windows utilities for basic functionality;
  • Attempts to modify desktop wallpaper;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Writes a potential ransom message to disk;
  • 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.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the target’s disk drive — so the sufferer can no more make use of the information;
  • Preventing normal accessibility 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.

Win32/GenKryptik.AIHC

One of the most normal networks through which Win32/GenKryptik.AIHC are injected are:

  • By methods of phishing emails;
  • As a repercussion of individual ending up on a resource that hosts a harmful software application;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the target’s computer or protect against the gadget from functioning in a correct way – while additionally positioning a ransom money note that states the demand for the sufferers to impact the repayment for the function of decrypting the files or recovering the documents system back to the preliminary problem. In a lot of instances, the ransom money note will show up when the customer restarts the PC after the system has actually currently been damaged.

Win32/GenKryptik.AIHC circulation channels.

In numerous edges of the world, Win32/GenKryptik.AIHC grows by jumps as well as bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom amount might vary depending upon specific regional (local) setups. The ransom money notes and also techniques of extorting the ransom amount might differ depending on particular local (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software application.

    In particular areas, the Trojans usually wrongfully report having actually spotted some unlicensed applications allowed on the sufferer’s gadget. The alert then requires the customer to pay the ransom money.

    Faulty declarations concerning illegal web content.

    In nations where software piracy is much less preferred, this method is not as efficient for the cyber fraudulences. Additionally, the Win32/GenKryptik.AIHC popup alert might incorrectly assert to be stemming from a law enforcement organization and also will report having located child pornography or other prohibited data on the gadget.

    Win32/GenKryptik.AIHC popup alert may incorrectly declare to be acquiring from a regulation enforcement organization and will report having located child pornography or other prohibited information on the gadget. The alert will likewise consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 921DEB08
md5: 278b14725ae5c8aa1104cbfc23b03c52
name: 278B14725AE5C8AA1104CBFC23B03C52.mlw
sha1: cb764782c9e1fa85bd8b24be2ae6db6a9097a579
sha256: 390cda94c5ead0478b552c0e8480b4f0c8e889794a78f9a0549dedada2e70207
sha512: d7b9a64101e2c1fe7c2704e356d6cd77af2e9fc9e4bc2d9d3dc1a58d4a2f5417f7884a613845ad450a4bf6f52a9c5c50547a991ecef3eb597daad6e5df60b3d1
ssdeep: 12288:89L2AV1A3oQ73/6n62FFu/xjIjKoa+888888888888W88888888888:8p2EFQr/66uF/uB
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompanyName: Ashampoo Development GmbH & Co. KG

Win32/GenKryptik.AIHC also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005224381 )
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Ransom.359
CAT-QuickHealRansom.Cerber.A4
ALYacGen:Variant.Ransom.359
CylanceUnsafe
ZillyaTrojan.GenKryptik.Win32.7504
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 0050ee451 )
Cybereasonmalicious.25ae5c
BitDefenderThetaGen:NN.ZexaF.34608.Eq0@aiCvManP
CyrenW32/Cerber.BF.gen!Eldorado
SymantecPacked.Generic.459
ESET-NOD32a variant of Win32/GenKryptik.AIHC
APEXMalicious
AvastWin32:Malware-gen
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Ransom.359
NANO-AntivirusTrojan.Win32.GenKryptik.epqonr
TencentMalware.Win32.Gencirc.10b1209d
Ad-AwareGen:Variant.Ransom.359
SophosML/PE-A + Mal/Cerber-B
ComodoTrojWare.Win32.Ransom.Cerber.EW@73u1y1
DrWebTrojan.Encoder.4691
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionRansomware-CBER!278B14725AE5
FireEyeGeneric.mg.278b14725ae5c8aa
EmsisoftGen:Variant.Ransom.359 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1115125
MicrosoftTrojan:Win32/Skeeyah.A!rfn
GDataGen:Variant.Ransom.359
AhnLab-V3Win-Trojan/Cerber.Exp
Acronissuspicious
McAfeeRansomware-CBER!278B14725AE5
MAXmalware (ai score=80)
VBA32BScope.Trojan.Azden
MalwarebytesCerber.Ransom.Encrypt.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_HPCERBER.SMALY5A
RisingTrojan.Kryptik!1.AB5A (CLOUD)
YandexTrojan.GenAsa!UYfZYyxpgsk
IkarusTrojan.Krypt
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.HGZD!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Generic.HxQBgocA

How to remove Win32/GenKryptik.AIHC 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/GenKryptik.AIHC 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.AIHC 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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