Win32/Kryptik.GTFR

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

What is Win32/Kryptik.GTFR infection?

In this article you will certainly locate regarding the interpretation of Win32/Kryptik.GTFR and also its negative effect on your computer. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom money by a sufferer.

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In the majority of the situations, Win32/Kryptik.GTFR infection will certainly instruct its victims to launch funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s tool.

Win32/Kryptik.GTFR Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Steals private information from local Internet browsers;
  • Collects information about installed applications;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Harvests credentials from local FTP client softwares;
  • Harvests information related to installed instant messenger clients;
  • Harvests information related to installed mail clients;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Ciphering the files situated on the target’s hard drive — so the victim can no more make use of the data;
  • Preventing routine accessibility to the target’s workstation;

Related domains:

bestpolandhotels.comTrojWare.Win32.Ransom.GandCrab.DA@888hfh
ip-api.comTrojWare.Win32.Ransom.GandCrab.DA@888hfh

Win32/Kryptik.GTFR

The most regular networks whereby Win32/Kryptik.GTFR Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of user winding up on a resource that holds a malicious software program;

As quickly as the Trojan is successfully infused, it will either cipher the information on the target’s PC or avoid the gadget from working in a correct way – while likewise putting a ransom note that states the demand for the victims to impact the repayment for the purpose of decrypting the documents or bring back the data system back to the initial condition. In the majority of circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has currently been harmed.

Win32/Kryptik.GTFR circulation channels.

In numerous edges of the world, Win32/Kryptik.GTFR expands by leaps and also bounds. Nonetheless, the ransom money notes and also techniques of obtaining the ransom money quantity may vary relying on particular neighborhood (local) settings. The ransom notes and also techniques of obtaining the ransom amount might vary depending on particular local (regional) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually identified some unlicensed applications made it possible for on the target’s device. The alert after that requires the user to pay the ransom money.

    Faulty declarations regarding illegal content.

    In countries where software application piracy is less preferred, this approach is not as effective for the cyber frauds. Conversely, the Win32/Kryptik.GTFR popup alert may falsely assert to be originating from a law enforcement organization as well as will report having located child porn or other illegal data on the device.

    Win32/Kryptik.GTFR popup alert might falsely declare to be obtaining from a legislation enforcement institution and also will certainly report having situated child porn or various other illegal data on the device. The alert will likewise contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: CA5D41EA
md5: 2f074b1c439651327bbea19118daca6f
name: 2F074B1C439651327BBEA19118DACA6F.mlw
sha1: ca9d16251a8aab091460a26e95007768f0b737da
sha256: d6a3d0624bb2d8a76935eb7b620fcd57244e4a677e1d041c7c8cc4c527b78b99
sha512: 8bbd192b5e1a4e5126c926bd86b717e1e6491629ee1c8d3dcca9ae8b4962da623a0a52461e850af3a120da4f568558e1d0006e83b37f4683a531648c5559652f
ssdeep: 12288:vznINLeU4J2nk6ycyT2tqHlHZbgCC3YmbcExdQQ90C6bzGNQ3OB5n0oAx:zINLjhnGcyFHLrC3lXd/CSQ3Or05
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2019, gkjhfkh
InternalName: fyunfuyh.eve
FileVersion: 1.0.5.4
Translation: 0x0839 0x04c4

Win32/Kryptik.GTFR also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0054e7e81 )
DrWebTrojan.PWS.Siggen2.12561
CynetMalicious (score: 100)
ALYacTrojan.Brsecmon.1
CylanceUnsafe
ZillyaTrojan.Chapak.Win32.84171
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Chapak.54d2785a
K7GWTrojan ( 0054e7e81 )
Cybereasonmalicious.c43965
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GTFR
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
KasperskyTrojan.Win32.Chapak.dxfq
BitDefenderTrojan.Brsecmon.1
NANO-AntivirusTrojan.Win32.Chapak.fuujxz
MicroWorld-eScanTrojan.Brsecmon.1
TencentWin32.Trojan.Chapak.Hrpf
Ad-AwareTrojan.Brsecmon.1
SophosMal/Generic-R + Mal/GandCrab-G
ComodoTrojWare.Win32.Ransom.GandCrab.DA@888hfh
BitDefenderThetaGen:NN.ZexaF.34770.LG0@aqDTu@o
VIPRETrojan.Win32.Generic!BT
TrendMicroTrojan.Win32.SODINOK.SM.hp
McAfee-GW-EditionBehavesLike.Win32.PWSZbot.jh
FireEyeGeneric.mg.2f074b1c43965132
EmsisoftTrojan.Crypt (A)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Chapak.gcc
AviraHEUR/AGEN.1102735
Antiy-AVLTrojan/Generic.ASMalwS.2C23136
MicrosoftRansom:Win32/GandCrab.AD!MTB
GDataTrojan.Brsecmon.1
AhnLab-V3Win-Trojan/MalPe9.Suspicious.X1957
Acronissuspicious
McAfeeSodinokibi!2F074B1C4396
MAXmalware (ai score=100)
VBA32Trojan.RunDll
MalwarebytesTrojan.MalPack.GS.Generic
PandaTrj/GdSda.A
TrendMicro-HouseCallTrojan.Win32.SODINOK.SM.hp
RisingTrojan.Kryptik!1.B890 (CLASSIC)
YandexTrojan.Chapak!mj704kAWMok
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.GTHD!tr
AVGWin32:MalwareX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Chapak.HwoC9X4A

How to remove Win32/Kryptik.GTFR 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/Kryptik.GTFR 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/Kryptik.GTFR 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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