Win32/Kryptik.GQVU

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

What is Win32/Kryptik.GQVU infection?

In this article you will find regarding the definition of Win32/Kryptik.GQVU and also its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by on-line fraudulences to require paying the ransom money by a victim.

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Most of the cases, Win32/Kryptik.GQVU ransomware will advise its victims to initiate funds transfer for the purpose of counteracting the changes that the Trojan infection has actually presented to the target’s device.

Win32/Kryptik.GQVU Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Attempts to identify installed AV products by registry key;
  • Ciphering the files situated on the target’s hard disk drive — so the sufferer can no longer use the information;
  • Preventing regular access to the victim’s workstation;

Related domains:

z.whorecord.xyzRansom:Win32/Blocker.ef3bc3e8
a.tomx.xyzRansom:Win32/Blocker.ef3bc3e8
8.portgofrost.comRansom:Win32/Blocker.ef3bc3e8
3.portgofrost.comRansom:Win32/Blocker.ef3bc3e8

Win32/Kryptik.GQVU

One of the most regular networks where Win32/Kryptik.GQVU Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of user winding up on a source that hosts a destructive software;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s PC or avoid the gadget from functioning in an appropriate fashion – while also putting a ransom note that states the requirement for the sufferers to impact the payment for the purpose of decrypting the files or recovering the file system back to the initial problem. In the majority of instances, the ransom money note will turn up when the client reboots the PC after the system has already been damaged.

Win32/Kryptik.GQVU distribution networks.

In various corners of the world, Win32/Kryptik.GQVU grows by leaps and bounds. However, the ransom notes as well as techniques of obtaining the ransom quantity might differ relying on specific regional (local) setups. The ransom notes and methods of extorting the ransom amount may differ depending on specific local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications allowed on the victim’s gadget. The sharp after that requires the individual to pay the ransom.

    Faulty declarations concerning illegal web content.

    In nations where software program piracy is less popular, this technique is not as effective for the cyber frauds. Conversely, the Win32/Kryptik.GQVU popup alert might incorrectly assert to be originating from a police institution and also will certainly report having located kid pornography or other illegal information on the gadget.

    Win32/Kryptik.GQVU popup alert might falsely assert to be obtaining from a legislation enforcement establishment as well as will report having situated child porn or other prohibited data on the gadget. The alert will in a similar way have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: D0515B96
md5: 9d076c7883ded07c2b321b778dd7d5bb
name: 9D076C7883DED07C2B321B778DD7D5BB.mlw
sha1: 6a22a39e274a4f3072f32343d222f3f183599446
sha256: c339fc8f56fbe1b96fb6438ac67475afc62ac5d359beb17e44679112db6fb358
sha512: bff5d4a5185053ff5d14be25e97f760b0e7d2032426dd3c5c771d38ac535ea4a54f288ff949863cf8fd8a16ab49655607c9125794991b60d939b38c53c4dfba3
ssdeep: 3072:prd3KuEi/C+mIUQkWTvIErk0xNIAAvLp2+:fBfuIKYkcDA
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Kryptik.GQVU also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00549cd71 )
LionicTrojan.Win32.Blocker.4!c
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.Mint.Jamg.C
CylanceUnsafe
SangforTrojan.Win32.Malware.gen
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaRansom:Win32/Blocker.ef3bc3e8
K7GWTrojan ( 00549cd71 )
Cybereasonmalicious.883ded
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GQVU
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Blocker.lygj
BitDefenderTrojan.Mint.Jamg.C
NANO-AntivirusTrojan.Win32.Kryptik.fnzdri
MicroWorld-eScanTrojan.Mint.Jamg.C
TencentWin32.Trojan.Blocker.Htlv
Ad-AwareTrojan.Mint.Jamg.C
SophosMal/Generic-S + Mal/GandCrab-G
ComodoTrojWare.Win32.Propagate.PD@8dtyuh
BitDefenderThetaGen:NN.ZexaF.34058.hmGfaiWUYPhG
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Trojan.cc
FireEyeGeneric.mg.9d076c7883ded07c
EmsisoftTrojan.Mint.Jamg.C (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Generic.dsxtg
AviraHEUR/AGEN.1119074
eGambitUnsafe.AI_Score_91%
Antiy-AVLTrojan/Generic.ASMalwS.2AE4969
MicrosoftTrojanProxy:Win32/Bunitu.Q!rfn
ArcabitTrojan.Mint.Jamg.C
ZoneAlarmTrojan-Ransom.Win32.Blocker.lygj
GDataTrojan.Mint.Jamg.C
AhnLab-V3Trojan/Win32.RansomCrypt.R258745
McAfeeArtemis!9D076C7883DE
MAXmalware (ai score=100)
VBA32BScope.Trojan.Diple
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B677 (CLASSIC)
YandexTrojan.Blocker!9juW6tIXCW8
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Blocker.GQVU!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Blocker.HgIASOoA

How to remove Win32/Kryptik.GQVU ransomware?

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/Kryptik.GQVU 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.GQVU 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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