MSIL/Kryptik.UVU

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

What is MSIL/Kryptik.UVU infection?

In this post you will locate regarding the definition of MSIL/Kryptik.UVU and also its negative impact on your computer system. Such ransomware are a type of malware that is specified by on the internet fraudulences to require paying the ransom money by a target.

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In the majority of the situations, MSIL/Kryptik.UVU infection will certainly instruct its targets to initiate funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually presented to the sufferer’s tool.

MSIL/Kryptik.UVU Summary

These alterations can be as complies with:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the files found on the target’s hard disk — so the target can no more use the information;
  • Preventing regular access to the target’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.UVU

One of the most normal networks whereby MSIL/Kryptik.UVU are infused are:

  • By means of phishing emails;
  • As a repercussion of customer winding up on a source that organizes a malicious software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the target’s PC or protect against the tool from working in a correct manner – while additionally positioning a ransom note that states the demand for the sufferers to impact the settlement for the purpose of decrypting the files or restoring the file system back to the preliminary condition. In the majority of circumstances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has already been damaged.

MSIL/Kryptik.UVU distribution channels.

In numerous edges of the world, MSIL/Kryptik.UVU expands by leaps as well as bounds. Nonetheless, the ransom money notes as well as tricks of obtaining the ransom money quantity may differ depending on particular neighborhood (regional) setups. The ransom money notes and techniques of extorting the ransom amount may differ depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software.

    In specific locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications enabled on the target’s gadget. The alert after that demands the individual to pay the ransom.

    Faulty declarations concerning unlawful content.

    In nations where software program piracy is less preferred, this approach is not as effective for the cyber scams. Additionally, the MSIL/Kryptik.UVU popup alert might falsely claim to be deriving from a police institution and will report having situated youngster porn or various other prohibited information on the tool.

    MSIL/Kryptik.UVU popup alert might incorrectly assert to be deriving from a law enforcement establishment and also will report having located child porn or various other illegal information on the tool. The alert will similarly have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8BCD96DC
md5: 3ef351e00ada3ac2bf2e9e85c8cd7225
name: logs.exe__loader
sha1: 079c0613b748bedcc97953c7ba90bba9d605dbb8
sha256: f477140d365fd670fd01e38d5c2c2012d837ee638f036e88b9e7b86dd5d631a9
sha512: 26218fbb7d884a84e1afed14389c89f776f792e09ca3f00732f4c8a1f3efd8d788433383e004636be10cbeaad58c3fffa5588ae167f8fc4a367fb167e9dff1a0
ssdeep: 6144:naF9UIJA9bWu2HO2J8RsortP2qV81ks6B7WCJsMDOBr4:naF9UII2HOs8v21CqMCBr4
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2014
Assembly Version: 1.0.0.0
InternalName: PhotoViewer.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: PhotoViewer
ProductVersion: 1.0.0.0
FileDescription: PhotoViewer
OriginalFilename: PhotoViewer.exe

MSIL/Kryptik.UVU also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanGen:Variant.MSILPerseus.210130
FireEyeGen:Variant.MSILPerseus.210130
CAT-QuickHealTrojan.MSIL
McAfeeRDN/Generic.hbg
SangforMalware
K7AntiVirusTrojan ( 0056170f1 )
BitDefenderGen:Variant.MSILPerseus.210130
K7GWTrojan ( 0056170f1 )
TrendMicroTROJ_GEN.R002C0WBS20
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
GDataGen:Variant.MSILPerseus.210130
KasperskyHEUR:Trojan.MSIL.Fsysna.gen
AlibabaTrojan:MSIL/Kryptik.58d8b399
NANO-AntivirusTrojan.Win32.Fsysna.hcxydt
EmsisoftGen:Variant.MSILPerseus.210130 (B)
F-SecureTrojan.TR/Kryptik.ofsoc
DrWebTrojan.DownLoader33.7696
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionRDN/Generic.hbg
SophosMal/Generic-S
IkarusTrojan.MSIL.Crypt
CyrenW32/Trojan.VUTP-4648
JiangminTrojan.MSIL.ogzz
WebrootW32.Trojan.Gen
AviraTR/Kryptik.ofsoc
MAXmalware (ai score=87)
Antiy-AVLTrojan/MSIL.Fsysna
ArcabitTrojan.MSILPerseus.D334D2
ZoneAlarmHEUR:Trojan.MSIL.Fsysna.gen
MicrosoftTrojan:Win32/Occamy.C
ALYacGen:Variant.MSILPerseus.210130
Ad-AwareGen:Variant.MSILPerseus.210130
PandaTrj/GdSda.A
ESET-NOD32a variant of MSIL/Kryptik.UVU
TrendMicro-HouseCallTROJ_GEN.R002C0WBS20
RisingTrojan.Fsysna!8.5F2 (CLOUD)
YandexTrojan.Kryptik!JEICe7Tr7FU
MaxSecureTrojan.Malware.73694066.susgen
FortinetMSIL/Fsysna!tr
AVGWin32:RansomX-gen [Ransom]
CrowdStrikewin/malicious_confidence_60% (W)
Qihoo-360Generic/Trojan.c9e

How to remove MSIL/Kryptik.UVU 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.UVU 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.UVU 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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