Win32/Kryptik.GJSV

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

What is Win32/Kryptik.GJSV infection?

In this short article you will locate about the meaning of Win32/Kryptik.GJSV and also its negative effect on your computer. Such ransomware are a type of malware that is clarified by online scams to require paying the ransom by a victim.

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In the majority of the cases, Win32/Kryptik.GJSV virus will instruct its sufferers to launch funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s tool.

Win32/Kryptik.GJSV Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Attempts to connect to a dead IP:Port (7 unique times);
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Thai;
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Appends a known encryptJJS ransomware file extension to files that have been encrypted;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the sufferer’s hard disk drive — so the sufferer can no more make use of the information;
  • Preventing normal access to the sufferer’s workstation;

Related domains:

www.billerimpex.comTrojan.Ransom.GandCrab
www.macartegrise.euTrojan.Ransom.GandCrab
www.poketeg.comTrojan.Ransom.GandCrab
perovaphoto.ruTrojan.Ransom.GandCrab
asl-company.ruTrojan.Ransom.GandCrab
www.fabbfoundation.gmTrojan.Ransom.GandCrab
www.perfectfunnelblueprint.comTrojan.Ransom.GandCrab
www.wash-wear.comTrojan.Ransom.GandCrab
pp-panda74.ruTrojan.Ransom.GandCrab
cevent.netTrojan.Ransom.GandCrab
bellytobabyphotographyseattle.comTrojan.Ransom.GandCrab
alem.beTrojan.Ransom.GandCrab
apps.identrust.comTrojan.Ransom.GandCrab
crl.identrust.comTrojan.Ransom.GandCrab
x1.c.lencr.orgTrojan.Ransom.GandCrab
boatshowradio.comTrojan.Ransom.GandCrab
dna-cp.comTrojan.Ransom.GandCrab
acbt.frTrojan.Ransom.GandCrab
r3.o.lencr.orgTrojan.Ransom.GandCrab
wpakademi.comTrojan.Ransom.GandCrab
www.cakav.huTrojan.Ransom.GandCrab
www.mimid.czTrojan.Ransom.GandCrab
6chen.cnTrojan.Ransom.GandCrab
goodapd.websiteTrojan.Ransom.GandCrab
oceanlinen.comTrojan.Ransom.GandCrab
tommarmores.com.brTrojan.Ransom.GandCrab
nesten.dkTrojan.Ransom.GandCrab
zaeba.co.ukTrojan.Ransom.GandCrab
www.n2plus.co.thTrojan.Ransom.GandCrab
koloritplus.ruTrojan.Ransom.GandCrab
h5s.vnTrojan.Ransom.GandCrab
marketisleri.comTrojan.Ransom.GandCrab
www.toflyaviacao.com.brTrojan.Ransom.GandCrab
www.rment.inTrojan.Ransom.GandCrab
www.lagouttedelixir.comTrojan.Ransom.GandCrab
www.krishnagrp.comTrojan.Ransom.GandCrab
big-game-fishing-croatia.hrTrojan.Ransom.GandCrab
ocsp.digicert.comTrojan.Ransom.GandCrab
mauricionacif.comTrojan.Ransom.GandCrab
www.ismcrossconnect.comTrojan.Ransom.GandCrab
aurumwedding.ruTrojan.Ransom.GandCrab
test.theveeview.comTrojan.Ransom.GandCrab
relectrica.com.mxTrojan.Ransom.GandCrab
bethel.com.veTrojan.Ransom.GandCrab
vjccons.com.vnTrojan.Ransom.GandCrab
bloghalm.euTrojan.Ransom.GandCrab
cyclevegas.comTrojan.Ransom.GandCrab
royal.byTrojan.Ransom.GandCrab
www.himmerlandgolf.dkTrojan.Ransom.GandCrab
hoteltravel2018.comTrojan.Ransom.GandCrab
picusglancus.plTrojan.Ransom.GandCrab
unnatimotors.inTrojan.Ransom.GandCrab
krasnaypolyana123.ruTrojan.Ransom.GandCrab
smbardoli.orgTrojan.Ransom.GandCrab
blokefeed.clubTrojan.Ransom.GandCrab
evotech.luTrojan.Ransom.GandCrab
devdev.com.brTrojan.Ransom.GandCrab
graftedinn.usTrojan.Ransom.GandCrab
top-22.ruTrojan.Ransom.GandCrab
simetribilisim.comTrojan.Ransom.GandCrab
sherouk.comTrojan.Ransom.GandCrab

Win32/Kryptik.GJSV

The most normal channels through which Win32/Kryptik.GJSV are injected are:

  • By ways of phishing e-mails;
  • As a consequence of customer winding up on a resource that hosts a destructive software program;

As soon as the Trojan is effectively injected, it will either cipher the data on the victim’s PC or prevent the tool from operating in an appropriate fashion – while also placing a ransom money note that states the need for the victims to impact the settlement for the purpose of decrypting the records or restoring the documents system back to the preliminary condition. In most circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually already been harmed.

Win32/Kryptik.GJSV distribution networks.

In different corners of the world, Win32/Kryptik.GJSV grows by jumps and bounds. Nonetheless, the ransom money notes and tricks of extorting the ransom money quantity may differ relying on particular regional (local) settings. The ransom notes and techniques of extorting the ransom money quantity may vary depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having detected some unlicensed applications made it possible for on the target’s device. The sharp then demands the individual to pay the ransom.

    Faulty statements regarding prohibited material.

    In countries where software program piracy is less popular, this technique is not as efficient for the cyber scams. Conversely, the Win32/Kryptik.GJSV popup alert may wrongly claim to be originating from a law enforcement institution and will certainly report having situated youngster pornography or other illegal data on the gadget.

    Win32/Kryptik.GJSV popup alert may falsely assert to be obtaining from a law enforcement establishment and will certainly report having situated kid pornography or other unlawful data on the device. The alert will in a similar way consist of a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: BCA66F3F
md5: 9c00b853e04a6b9183f5048e39403e40
name: 9C00B853E04A6B9183F5048E39403E40.mlw
sha1: 6abbf4cf55892b4c81fb8ef67d1f1bf6649a7311
sha256: adb4c3248aed4d59dc3c10398d03a3fffc9d17bd3df681a0d7e9278e204cd564
sha512: cb1bc038f82b3add40761c34ec66ed27ae3ddde35c417725f62957b57d237928ee4b24b7edfb045a111f5122b029a4abeeffab087652bacda10924536561654a
ssdeep: 3072:VvLwuu/5/j5ud+sFX/0xFMZIhpaNLaE0jcrrWr+AYqJWnR2H:JLwLj5O5/bd1arKqKRC
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GJSV also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00516fdf1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.25815
CynetMalicious (score: 100)
ALYacTrojan.Ransom.GandCrab
CylanceUnsafe
ZillyaTrojan.GenericKD.Win32.158948
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/GandCrypt.aec83dcd
K7GWTrojan ( 00516fdf1 )
Cybereasonmalicious.3e04a6
CyrenW32/Kryptik.HQ.gen!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GJSV
APEXMalicious
AvastWin32:TrojanX-gen [Trj]
ClamAVWin.Packed.Ursu-9843366-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Brsecmon.1
NANO-AntivirusTrojan.Win32.GandCrypt.fifpdp
ViRobotTrojan.Win32.R.Agent.159232.G
SUPERAntiSpywareRansom.GandCrab/Variant
MicroWorld-eScanTrojan.Brsecmon.1
TencentWin32.Trojan.Generic.Htbs
Ad-AwareTrojan.Brsecmon.1
SophosMal/Generic-S + Mal/GandCrab-B
ComodoTrojWare.Win32.Ransom.GandCrab.AG@7wevet
BitDefenderThetaGen:NN.ZexaF.34758.juW@auSjinnG
TrendMicroMal_HPGen-50
McAfee-GW-EditionPacked-FKP!9C00B853E04A
FireEyeGeneric.mg.9c00b853e04a6b91
EmsisoftTrojan.Brsecmon.1 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Chapak.nd
WebrootW32.Adware.Installcore
AviraTR/GandCrab.lib
Antiy-AVLTrojan/Generic.ASMalwS.279E07E
MicrosoftTrojan:Win32/GandCrypt.DSB!MTB
ArcabitTrojan.Brsecmon.1
AegisLabTrojan.Win32.GandCrypt.j!c
GDataTrojan.Brsecmon.1
TACHYONRansom/W32.GandCrab.159232
AhnLab-V3Win-Trojan/Gandcrab08.Exp
Acronissuspicious
McAfeePacked-FKP!9C00B853E04A
VBA32BScope.Trojan.Vigorf
MalwarebytesTrojan.MalPack
PandaTrj/GdSda.A
TrendMicro-HouseCallMal_HPGen-50
RisingTrojan.Generic@ML.99 (RDML:teMD9EuY2bToKAZhgC8LHA)
YandexTrojan.GenAsa!ojsSQkwWyG0
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.HCUD!tr
AVGWin32:TrojanX-gen [Trj]
Paloaltogeneric.ml

How to remove Win32/Kryptik.GJSV 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.GJSV 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Kryptik.GJSV 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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