MSIL/Kryptik.RPR

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

What is MSIL/Kryptik.RPR infection?

In this article you will find regarding the interpretation of MSIL/Kryptik.RPR and also its negative effect on your computer system. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom by a target.

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In the majority of the situations, MSIL/Kryptik.RPR ransomware will instruct its sufferers to launch funds transfer for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s tool.

MSIL/Kryptik.RPR Summary

These alterations can be as follows:

  • Presents an Authenticode digital signature;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the victim’s hard drive — so the victim can no longer make use of the data;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyzWin32/Trojan.Ransom.3a0
a.tomx.xyzWin32/Trojan.Ransom.3a0

MSIL/Kryptik.RPR

One of the most common channels where MSIL/Kryptik.RPR Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user ending up on a source that holds a harmful software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s computer or prevent the tool from functioning in a correct way – while likewise putting a ransom note that states the requirement for the victims to effect the repayment for the objective of decrypting the files or recovering the documents system back to the initial condition. In most instances, the ransom money note will turn up when the client reboots the COMPUTER after the system has currently been damaged.

MSIL/Kryptik.RPR distribution networks.

In numerous edges of the globe, MSIL/Kryptik.RPR grows by leaps as well as bounds. Nonetheless, the ransom money notes and also methods of extorting the ransom amount might differ relying on specific neighborhood (local) setups. The ransom money notes and also techniques of extorting the ransom quantity might vary depending on certain regional (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having found some unlicensed applications allowed on the sufferer’s gadget. The sharp then demands the user to pay the ransom.

    Faulty statements concerning illegal web content.

    In countries where software program piracy is less popular, this technique is not as efficient for the cyber frauds. Alternatively, the MSIL/Kryptik.RPR popup alert may incorrectly assert to be originating from a police establishment as well as will certainly report having situated kid pornography or various other illegal information on the gadget.

    MSIL/Kryptik.RPR popup alert might incorrectly claim to be obtaining from a legislation enforcement institution and will certainly report having located kid porn or other illegal information on the device. The alert will similarly consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: A17330C8
md5: a019fe8f8c8a8f623d3d22d0ca33fc72
name: A019FE8F8C8A8F623D3D22D0CA33FC72.mlw
sha1: ba00be3ed3eb7eb0666484c187071029c939df1b
sha256: 92d45d68ca51854ee6486bf185d6cef59e1a305f513dcc4c0f6f6aab2b58ed40
sha512: cd5cceb654161d51bc66386c1b0dd9df8e793114605731b80c6f1ef94c5e097e4938d5fa945d6088fed4793d54856fb0a669f9cffaf36265db6af0f3a12bb4b2
ssdeep: 6144:r2MrUJ+7w6HCsSFGs6ii8ztGCSIeD1WX8cE1SO+7CbTVNe47o0hhIXA:r2o3w6HCsSFGsJi8zBu1D1S3CbTe0Xp
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2000
Assembly Version: 0.0.0.0
InternalName: rsdf354dfg34dfsg.exe
FileVersion: 7.11.14.18
CompanyName: axugohuluxog
Comments: atuputaqexem
ProductName: edodoyan
ProductVersion: 7.11.14.18
FileDescription: edodoyan
OriginalFilename: rsdf354dfg34dfsg.exe

MSIL/Kryptik.RPR also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.MSIL.Basic.8.Gen
FireEyeGeneric.mg.a019fe8f8c8a8f62
Qihoo-360Win32/Trojan.Ransom.3a0
ALYacTrojan.MSIL.Basic.8.Gen
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.MSIL.GandCrypt.4!c
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0054dfb41 )
BitDefenderTrojan.MSIL.Basic.8.Gen
K7GWTrojan ( 0054dfb41 )
Cybereasonmalicious.f8c8a8
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan-Ransom.MSIL.GandCrypt.gen
AlibabaTrojan:Win32/Malmail.ali1000112
NANO-AntivirusTrojan.Win32.Ransom.fqhkbv
RisingRansom.GandCrypt!8.F33E (CLOUD)
Ad-AwareTrojan.MSIL.Basic.8.Gen
EmsisoftTrojan.MSIL.Basic.8.Gen (B)
ComodoMalware@#qk2nhcv7q9xo
F-SecureTrojan.TR/Kryptik.xdxjd
DrWebTrojan.Encoder.28167
McAfee-GW-EditionGenericRXHT-CX!A019FE8F8C8A
SophosMal/Generic-S
IkarusTrojan.MSIL.Crypt
WebrootW32.Trojan.Gen
AviraTR/Kryptik.xdxjd
MAXmalware (ai score=99)
MicrosoftTrojan:Win32/Occamy.C
ArcabitTrojan.MSIL.Basic.8.Gen
ZoneAlarmHEUR:Trojan-Ransom.MSIL.GandCrypt.gen
GDataTrojan.MSIL.Basic.8.Gen
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Kryptik.R271396
Acronissuspicious
McAfeeGenericRXHT-CX!A019FE8F8C8A
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/Genetic.gen
ESET-NOD32a variant of MSIL/Kryptik.RPR
TencentMalware.Win32.Gencirc.114db747
YandexTrojan.Kryptik!36GsyqVkBqE
SentinelOneStatic AI – Malicious PE
eGambitPE.Heur.InvalidSig
FortinetMSIL/Kryptik.RNP!tr
BitDefenderThetaGen:NN.ZemsilF.34590.um2@aua3nFh
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureTrojan.Malware.73710042.susgen

How to remove MSIL/Kryptik.RPR 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 MSIL/Kryptik.RPR 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.RPR 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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