MSIL/Kryptik.QHH

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

What is MSIL/Kryptik.QHH infection?

In this short article you will discover concerning the interpretation of MSIL/Kryptik.QHH and its adverse impact on your computer system. Such ransomware are a form of malware that is specified by on-line scams to require paying the ransom money by a victim.

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In the majority of the situations, MSIL/Kryptik.QHH infection will certainly advise its targets to start funds move for the objective of counteracting the modifications that the Trojan infection has presented to the target’s tool.

MSIL/Kryptik.QHH Summary

These modifications 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.
  • Ciphering the documents found on the victim’s hard disk drive — so the sufferer can no more use the data;
  • Preventing normal access 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.

MSIL/Kryptik.QHH

One of the most normal networks whereby MSIL/Kryptik.QHH 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 consequence of individual ending up on a resource that organizes a malicious software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s computer or avoid the device from working in a correct fashion – while also placing a ransom note that mentions the need for the targets to impact the repayment for the purpose of decrypting the files or restoring the file system back to the first condition. In many circumstances, the ransom money note will show up when the customer restarts the PC after the system has already been damaged.

MSIL/Kryptik.QHH distribution channels.

In various edges of the world, MSIL/Kryptik.QHH expands by jumps and also bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom money quantity might differ depending on specific local (local) setups. The ransom money notes as well as techniques of extorting the ransom money amount may differ depending on specific local (local) settings.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software application.

    In specific areas, the Trojans often wrongfully report having discovered some unlicensed applications enabled on the victim’s tool. The sharp then demands the customer to pay the ransom.

    Faulty declarations concerning unlawful material.

    In countries where software piracy is much less prominent, this method is not as effective for the cyber scams. Alternatively, the MSIL/Kryptik.QHH popup alert may wrongly assert to be stemming from a law enforcement organization as well as will report having located youngster pornography or other prohibited information on the tool.

    MSIL/Kryptik.QHH popup alert might wrongly declare to be deriving from a legislation enforcement organization and will certainly report having situated child pornography or other unlawful data on the tool. The alert will in a similar way have a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: D4D367E6
md5: 7c0ef8043a9a0ee830eeb4a48b95a33c
name: 7C0EF8043A9A0EE830EEB4A48B95A33C.mlw
sha1: b116729fd03f2fd7e5b46695b7b6e85835eeeff4
sha256: 79eba430fa609639491a32701974b41553cd010612967c37d81efc864e5e8a8e
sha512: 2fc090ba909c9a9610b29177d5cce082686368b50a602e486b40ad30d4c4a3c8b9af3135bad55f93de05232820864887382a509111d24c16ddf853c0dd72079e
ssdeep: 1536:4lX8ztCTuTijDcOf+y0djVCEqztJJyF0ik090qXx3MOhNA8fL2Fgtj6+Ngg6EVZ:eLEK+yg6LJNiUKQ8DJj6+Gg6EVZPi
type: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018
Assembly Version: 1.0.0.0
InternalName: ConsoleApplication5.exe
FileVersion: 1.0.0.0
ProductName: ConsoleApplication5
ProductVersion: 1.0.0.0
FileDescription: ConsoleApplication5
OriginalFilename: ConsoleApplication5.exe

MSIL/Kryptik.QHH also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Ransom.Eicardemo.2
ALYac Gen:Variant.Ransom.Eicardemo.2
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
BitDefender Gen:Variant.Ransom.Eicardemo.2
K7GW Trojan ( 0052a6581 )
K7AntiVirus Trojan ( 0052a6581 )
Symantec Trojan.Revetrat
APEX Malicious
Avast MSIL:GenMalicious-H [Trj]
ClamAV Win.Trojan.Bladbindi-1
Kaspersky Trojan.MSIL.Revenge.cbz
NANO-Antivirus Trojan.Win32.Revenge.ezgrlg
Tencent Msil.Trojan.Revenge.Ahfa
Ad-Aware Gen:Variant.Ransom.Eicardemo.2
Emsisoft Gen:Variant.Ransom.Eicardemo.2 (B)
Comodo Malware@#2matx4vgqe293
F-Secure Heuristic.HEUR/AGEN.1139617
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.ct
FireEye Generic.mg.7c0ef8043a9a0ee8
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Crypt
Avira HEUR/AGEN.1139617
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft Backdoor:Win32/Bladabindi!ml
Arcabit Trojan.Ransom.Eicardemo.2
ZoneAlarm Trojan.MSIL.Revenge.cbz
GData Gen:Variant.Ransom.Eicardemo.2
Cynet Malicious (score: 85)
ESET-NOD32 a variant of MSIL/Kryptik.QHH
McAfee Artemis!7C0EF8043A9A
MAX malware (ai score=95)
Malwarebytes Generic.Malware/Suspicious
Panda Trj/GdSda.A
Rising Trojan.Kryptik!8.8 (CLOUD)
SentinelOne Static AI – Malicious PE
Fortinet MSIL/Kryptik.NMA!tr
BitDefenderTheta Gen:NN.ZemsilF.34608.gm0@aGltfu
AVG MSIL:GenMalicious-H [Trj]
Cybereason malicious.43a9a0
Paloalto generic.ml
Qihoo-360 Win32/Trojan.575

How to remove MSIL/Kryptik.QHH 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 MSIL/Kryptik.QHH 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 MSIL/Kryptik.QHH 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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