Win32/Kryptik.GISQ

What is Win32/Kryptik.GISQ infection?

In this article you will certainly locate concerning the definition of Win32/Kryptik.GISQ as well as its adverse impact on your computer system. Such ransomware are a type of malware that is specified by on the internet scams to demand paying the ransom money by a victim.

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In the majority of the cases, Win32/Kryptik.GISQ infection will advise its targets to initiate funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually presented to the target’s gadget.

Win32/Kryptik.GISQ Summary

These alterations can be as complies with:

  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Unconventionial language used in binary resources: Danish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the sufferer’s hard disk drive — so the victim can no longer use the information;
  • Preventing normal accessibility to the sufferer’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/Kryptik.GISQ

One of the most regular channels through which Win32/Kryptik.GISQ Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of user ending up on a resource that holds a destructive software application;

As soon as the Trojan is successfully infused, it will certainly either cipher the data on the target’s PC or protect against the device from working in a proper fashion – while likewise positioning a ransom note that points out the requirement for the targets to effect the repayment for the function of decrypting the papers or recovering the data system back to the preliminary problem. In many circumstances, the ransom note will certainly come up when the customer reboots the PC after the system has actually currently been damaged.

Win32/Kryptik.GISQ distribution networks.

In different edges of the globe, Win32/Kryptik.GISQ expands by leaps and also bounds. However, the ransom notes and also techniques of extorting the ransom money quantity may differ depending on certain neighborhood (regional) setups. The ransom notes and also methods of obtaining the ransom money quantity may differ depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having found some unlicensed applications allowed on the victim’s gadget. The alert then demands the customer to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software application piracy is much less preferred, this method is not as effective for the cyber frauds. Additionally, the Win32/Kryptik.GISQ popup alert may falsely assert to be deriving from a law enforcement organization and also will certainly report having located child porn or other illegal data on the gadget.

    Win32/Kryptik.GISQ popup alert may wrongly assert to be deriving from a legislation enforcement institution and will report having situated youngster porn or various other unlawful data on the gadget. The alert will in a similar way consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: BE2E6264
md5: 4876efe5f511c5e3b8404962486b3442
name: 4876EFE5F511C5E3B8404962486B3442.mlw
sha1: ebca0f9c30c7f65d4b7c383a426a2611fda1ae1c
sha256: 74b5b5ade6c56da07c0c99418195f20156088d6aff74a24cc46d74c51665dd7c
sha512: 0cbd12378f2c441bc523ab0cfa3a6c0c3105e77a1e64f0fc06e3b5edaddef1f20e33630ab3fe80e105aa3ce55e28d52dfb54b0f0cb5bbee20d14eae651857c7a
ssdeep: 3072:KA5ryJK7OHVqX9yMyNwml1ShKBN0rhRrPGmPZsCWb6qoy96rTF0qt1:KuyoOkX9vy+mOeKJGic0yG50q
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersion: 2.13.5.66

Win32/Kryptik.GISQ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00516fdf1 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.23950
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Chapak.ZZ5
ALYac Trojan.Ransom.GandCrab
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.125968
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Kryptik.240d6e17
K7GW Trojan ( 00516fdf1 )
Cybereason malicious.5f511c
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GISQ
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Packed.addsub-6963063-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKDZ.45385
NANO-Antivirus Trojan.Win32.Stealer.fffdrb
ViRobot Trojan.Win32.U.GandCrab.221184.A
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.GenericKDZ.45385
Tencent Win32.Trojan.Generic.Pdmk
Ad-Aware Trojan.GenericKDZ.45385
Sophos Mal/Generic-R + Mal/GandCrab-B
Comodo TrojWare.Win32.Ransom.Gandcrab.GI@8023p6
BitDefenderTheta Gen:NN.ZexaF.34670.nu0@aqfq3UlG
VIPRE Trojan.Win32.Generic!BT
TrendMicro TSPY_EMOTET.SMB1
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.4876efe5f511c5e3
Emsisoft Trojan.GenericKDZ.45385 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.GandCrypt.ha
Avira HEUR/AGEN.1121566
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Occamy.C74
Arcabit Trojan.Generic.DB149
AegisLab Trojan.Win32.Generic.4!c
GData Win32.Trojan-Ransom.GandCrab.N
AhnLab-V3 Win-Trojan/Gandcrab04.Exp
Acronis suspicious
McAfee GenericRXGD-KY!4876EFE5F511
MAX malware (ai score=95)
VBA32 BScope.Trojan.Chapak
Malwarebytes Trojan.MalPack
Panda Trj/Genetic.gen
TrendMicro-HouseCall TSPY_EMOTET.SMB1
Rising Ransom.GandCrypt!8.F33E (CLOUD)
Ikarus Trojan-Dropper.Win32.Danabot
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Kryptik.GIRO!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HwoCEpsA

How to remove Win32/Kryptik.GISQ 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/Kryptik.GISQ 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.GISQ 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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