MSIL/Kryptik.UJR

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

What is MSIL/Kryptik.UJR infection?

In this article you will discover regarding the meaning of MSIL/Kryptik.UJR and also its unfavorable influence on your computer system. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom by a victim.

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Most of the cases, MSIL/Kryptik.UJR virus will certainly advise its targets to initiate funds move for the purpose of reducing the effects of the changes that the Trojan infection has presented to the sufferer’s gadget.

MSIL/Kryptik.UJR Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Sniffs keystrokes;
  • A process was set to shut the system down when terminated;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Ciphering the records found on the sufferer’s hard disk — so the target can no more make use of the information;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains:

z.whorecord.xyz Trojan[Ransom]/Win32.Blocker
a.tomx.xyz Trojan[Ransom]/Win32.Blocker
mostafadahab.no-ip.org Trojan[Ransom]/Win32.Blocker

MSIL/Kryptik.UJR

One of the most typical networks through which MSIL/Kryptik.UJR Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of individual winding up on a resource that hosts a harmful software;

As soon as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s PC or avoid the gadget from working in a correct fashion – while additionally putting a ransom note that mentions the requirement for the targets to effect the payment for the objective of decrypting the files or restoring the documents system back to the initial problem. In many circumstances, the ransom money note will turn up when the customer reboots the PC after the system has actually already been harmed.

MSIL/Kryptik.UJR distribution channels.

In different corners of the globe, MSIL/Kryptik.UJR grows by jumps and bounds. However, the ransom notes as well as methods of extorting the ransom money quantity might differ depending on particular local (regional) setups. The ransom notes and also tricks of extorting the ransom money quantity might vary depending on specific regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having actually identified some unlicensed applications allowed on the target’s device. The sharp after that requires the user to pay the ransom money.

    Faulty declarations about illegal material.

    In nations where software program piracy is much less popular, this approach is not as efficient for the cyber scams. Alternatively, the MSIL/Kryptik.UJR popup alert might wrongly claim to be stemming from a police establishment and will report having situated youngster pornography or other unlawful information on the gadget.

    MSIL/Kryptik.UJR popup alert might wrongly declare to be acquiring from a law enforcement organization and also will report having located kid pornography or various other prohibited data on the gadget. The alert will similarly have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 9C4441DC
md5: f74c057b14744033b2ee323d204a4e81
name: F74C057B14744033B2EE323D204A4E81.mlw
sha1: da8ed00cd271b2a93e60a2c069ef97df6b7dec31
sha256: 150fa953faae6b0a41f0c2bd24945b2393ac1c88e812105deb689a28c82bd79f
sha512: 13ae3800ab49913f3f244b97882335e40c63ba365fd6248b71e2bf2be93ef3352829cf3442cfbed7da70debe506a38e4f3499b6daa5bffab536f328e33475c99
ssdeep: 6144:Cf3WvJLZzgoPHWICg6OE4xQ5eccLrTdUHnI:OEb8UHkob/T6
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: 5am.exe
FileVersion: 0.0.0.0
Comments: RPX 1.3.4399.43191
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: 5am.exe

MSIL/Kryptik.UJR also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005282831 )
Lionic Trojan.Multi.Generic.4!c
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 005282831 )
Cybereason malicious.b14744
Cyren W32/MSIL_Kryptik.AXM.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.UJR
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.MSIL.Bladabindi.1
NANO-Antivirus Trojan.Win32.Blocker.bhhoju
MicroWorld-eScan Gen:Heur.MSIL.Bladabindi.1
Tencent Win32.Trojan.Generic.Ecka
Ad-Aware Gen:Heur.MSIL.Bladabindi.1
Sophos Mal/Generic-S
Comodo Malware@#dg0cuhkyqwt8
BitDefenderTheta Gen:NN.ZemsilF.34170.om0@a0Svdng
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.f74c057b14744033
Emsisoft Gen:Heur.MSIL.Bladabindi.1 (B)
SentinelOne Static AI – Malicious PE
Antiy-AVL Trojan[Ransom]/Win32.Blocker
Microsoft Backdoor:MSIL/Bladabindi
Arcabit Trojan.MSIL.Bladabindi.1
GData Gen:Heur.MSIL.Bladabindi.1
McAfee Artemis!F74C057B1474
MAX malware (ai score=99)
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/CI.A
Yandex Trojan.Blocker!L2qpxpORIDU
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Blocker.ATJX!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove MSIL/Kryptik.UJR 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 MSIL/Kryptik.UJR 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 MSIL/Kryptik.UJR 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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