MSIL/Kryptik.PXN

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

What is MSIL/Kryptik.PXN infection?

In this short article you will discover about the meaning of MSIL/Kryptik.PXN as well as its adverse effect on your computer system. Such ransomware are a form of malware that is clarified by on-line scams to demand paying the ransom by a victim.

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In the majority of the cases, MSIL/Kryptik.PXN infection will instruct its targets to launch funds transfer for the objective of counteracting the changes that the Trojan infection has introduced to the target’s tool.

MSIL/Kryptik.PXN Summary

These adjustments can be as adheres to:

  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Ciphering the records located on the victim’s hard drive — so the target can no longer use the data;
  • Preventing normal access to the victim’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.PXN

One of the most typical channels through which MSIL/Kryptik.PXN Trojans are injected are:

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

As quickly as the Trojan is efficiently injected, it will either cipher the information on the target’s computer or prevent the gadget from operating in a proper manner – while additionally placing a ransom note that points out the need for the victims to effect the payment for the objective of decrypting the documents or bring back the data system back to the first condition. In a lot of circumstances, the ransom note will turn up when the customer restarts the PC after the system has actually already been harmed.

MSIL/Kryptik.PXN distribution channels.

In various edges of the globe, MSIL/Kryptik.PXN grows by jumps and also bounds. However, the ransom notes and also methods of obtaining the ransom amount may differ relying on particular local (local) setups. The ransom money notes and tricks of obtaining the ransom money amount might vary depending on particular neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software.

    In particular locations, the Trojans often wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s gadget. The alert then requires the user to pay the ransom.

    Faulty declarations about prohibited material.

    In nations where software program piracy is much less prominent, this approach is not as effective for the cyber frauds. Alternatively, the MSIL/Kryptik.PXN popup alert might incorrectly claim to be originating from a law enforcement institution and will report having located kid pornography or various other unlawful information on the device.

    MSIL/Kryptik.PXN popup alert might wrongly claim to be obtaining from a legislation enforcement organization and also will certainly report having situated youngster pornography or other illegal data on the gadget. The alert will similarly have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: A0439F88
md5: d34f20084d6e16126657b7af388d2381
name: D34F20084D6E16126657B7AF388D2381.mlw
sha1: 74ba3600e8a90cdd84f20da034b60db77ac9b51b
sha256: 7bd389b1da362be63e49745221654f3261d32847b40eabd47f1c8596d8f0f653
sha512: b9c440db7ad5b3d2add3436b74d6e401b7540583712d065e6f4cd8f07493f9ae9603eba085983f687599a0dec1094a409e9099df9b1ee21d5768e0fc37fd987c
ssdeep: 1536:/Z9h8sqLVCDb5VuBRlatjXK1OsBpG3dKEKh7X2YPKSen:x9Os6aVmojXKBBpG3gEfYPKv
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018
Assembly Version: 114.88.74.52
InternalName: Hkcmd Module.exe
FileVersion: 54.87.55.88
CompanyName: Hkcmd
LegalTrademarks:
Comments: Hkcmd
ProductName: Hkcmd
ProductVersion: 54.87.55.88
FileDescription: Hkcmd
OriginalFilename: Hkcmd Module.exe

MSIL/Kryptik.PXN also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0053f6e51 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.LockerGoga.29
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Backdoor:MSIL/Kryptik.8efa0e13
K7GW Trojan ( 0053f6e51 )
Cybereason malicious.84d6e1
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.PXN
Avast Win32:Trojan-gen
Kaspersky HEUR:Backdoor.MSIL.SpyGate.gen
BitDefender Gen:Variant.Ransom.LockerGoga.29
NANO-Antivirus Trojan.Win32.SpyGate.fjnxyy
MicroWorld-eScan Gen:Variant.Ransom.LockerGoga.29
Tencent Msil.Backdoor.Spygate.Wozn
Ad-Aware Gen:Variant.Ransom.LockerGoga.29
Sophos Mal/Generic-S
Comodo Malware@#n8ygyvczevc
BitDefenderTheta Gen:NN.ZemsilF.34608.fm0@aytLjWj
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.d34f20084d6e1612
Emsisoft Gen:Variant.Ransom.LockerGoga.29 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.Gen
Microsoft Backdoor:Win32/Bladabindi!ml
Arcabit Trojan.Ransom.LockerGoga.29
AegisLab Trojan.MSIL.SpyGate.4!c
GData Gen:Variant.Ransom.LockerGoga.29
AhnLab-V3 Trojan/Win32.Bladabindi.C2789180
McAfee Artemis!D34F20084D6E
MAX malware (ai score=100)
Panda Trj/GdSda.A
Rising Backdoor.SpyGate!8.E154 (CLOUD)
Ikarus Trojan.MSIL.Injector
Fortinet MSIL/Kryptik.PXN!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.d90

How to remove MSIL/Kryptik.PXN 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.PXN 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Kryptik.PXN 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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