MSIL/Kryptik.ADNN

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

What is MSIL/Kryptik.ADNN infection?

In this post you will certainly discover concerning the definition of MSIL/Kryptik.ADNN as well as its unfavorable influence on your computer. Such ransomware are a form of malware that is clarified by on-line scams to require paying the ransom by a target.

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In the majority of the instances, MSIL/Kryptik.ADNN ransomware will certainly instruct its targets to initiate funds move for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the victim’s tool.

MSIL/Kryptik.ADNN Summary

These alterations can be as adheres to:

  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Network activity detected but not expressed in API logs;
  • Ciphering the documents located on the target’s disk drive — so the sufferer can no longer use the information;
  • Preventing regular accessibility to the victim’s workstation;

Related domains:

wpad.local-netRansom.Win32.Gen.sa

MSIL/Kryptik.ADNN

The most typical channels whereby MSIL/Kryptik.ADNN are infused are:

  • By methods of phishing e-mails;
  • As a consequence of individual winding up on a resource that hosts a destructive software;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or protect against the gadget from functioning in a proper way – while likewise placing a ransom money note that points out the need for the victims to effect the payment for the objective of decrypting the documents or restoring the file system back to the preliminary condition. In the majority of circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually currently been damaged.

MSIL/Kryptik.ADNN circulation networks.

In different corners of the globe, MSIL/Kryptik.ADNN expands by leaps and bounds. Nonetheless, the ransom money notes and tricks of extorting the ransom amount may differ relying on certain local (local) setups. The ransom money notes and techniques of obtaining the ransom money amount might vary depending on specific neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the target’s device. The sharp after that requires the individual to pay the ransom.

    Faulty declarations concerning unlawful web content.

    In countries where software program piracy is less prominent, this method is not as efficient for the cyber scams. Conversely, the MSIL/Kryptik.ADNN popup alert might falsely assert to be originating from a law enforcement establishment and will certainly report having situated kid pornography or other illegal information on the gadget.

    MSIL/Kryptik.ADNN popup alert might falsely assert to be deriving from a legislation enforcement establishment and also will report having situated youngster pornography or various other prohibited data on the tool. The alert will likewise have a requirement for the individual to pay the ransom money.

Technical details

File Info:

name: 7F5BB6E1E67D94E0C321.mlw
path: /opt/CAPEv2/storage/binaries/172b6843a7e40f00ec861c944f8247207bc5ce4acc8c7fadac922313f141da1f
crc32: B307D686
md5: 7f5bb6e1e67d94e0c3211e8274fd7312
sha1: 7bfce2d9b04f58d6900b7a9481d70fc96d7efa31
sha256: 172b6843a7e40f00ec861c944f8247207bc5ce4acc8c7fadac922313f141da1f
sha512: 801cb9f1b60c504dafd82557572726f5e7fe06fd35f5158383efe0d5a3afdc7ae3b843bfffb0a2288f6f0c2e36d483f06dd62a126b38c9056b73dd470e43fd0d
ssdeep: 12288:dtuUbqg2cLLMwtxWnZRPRSCt+N08rtD00cUQCSIhQma:dtuULpPZtxWnZxltORrC0
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13FB4D0A8325072DFC827CE728D645CA0673175376B0BC25BA447129DAD1EA97CF226F3
sha3_384: 7267366da1750c86628acfdee6222bb1931dc48f1b2ee856d3ba45a6d32e2d4d3ea5d4a022a23c97eebc14e7e1d70dd6
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-11-23 01:23:30

Version Info:

Translation: 0x0000 0x04b0
Comments: Dental
CompanyName: Joseph Magnin
FileDescription: GitHub ValidationEngine
FileVersion: 1.1.0.0
InternalName: ulo.exe
LegalCopyright: (C) 2009
LegalTrademarks:
OriginalFilename: ulo.exe
ProductName: GitHub ValidationEngine
ProductVersion: 1.1.0.0
Assembly Version: 1.1.0.0

MSIL/Kryptik.ADNN also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
DrWebTrojan.Siggen15.50918
MicroWorld-eScanTrojan.GenericKD.47474769
FireEyeGeneric.mg.7f5bb6e1e67d94e0
McAfeePWS-FCZF!7F5BB6E1E67D
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Kryptik.ali2000016
K7GWTrojan ( 0058acb21 )
K7AntiVirusTrojan ( 0058acb21 )
BitDefenderThetaGen:NN.ZemsilF.34294.Em0@a4U5lMb
CyrenW32/MSIL_Kryptik.GDO.gen!Eldorado
SymantecTrojan Horse
ESET-NOD32a variant of MSIL/Kryptik.ADNN
APEXMalicious
Paloaltogeneric.ml
KasperskyHEUR:Trojan.MSIL.Taskun.gen
BitDefenderTrojan.GenericKD.47474769
AvastWin32:PWSX-gen [Trj]
Ad-AwareTrojan.GenericKD.47474769
EmsisoftTrojan.Formbook (A)
ComodoTrojWare.Win32.Agent.iynkx@0
TrendMicroTROJ_FRS.0NA103KQ21
McAfee-GW-EditionBehavesLike.Win32.Fareit.gc
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
GDataTrojan.GenericKD.47474769
WebrootW32.Trojan.Gen
AviraTR/Kryptik.walux
MAXmalware (ai score=80)
KingsoftWin32.Troj.Undef.(kcloud)
GridinsoftRansom.Win32.Gen.sa
ViRobotTrojan.Win32.Z.Kryptik.506880.E
MicrosoftTrojan:MSIL/AgentTesla.PK!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.AgentTesla.R452798
VBA32CIL.HeapOverride.Heur
ALYacTrojan.GenericKD.47474769
MalwarebytesTrojan.PCrypt.MSIL.Generic
TrendMicro-HouseCallTROJ_FRS.0NA103KQ21
YandexTrojan.Taskun!0GfiOVjmbL8
IkarusTrojan.Inject
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/CoinMiner.YII!tr
AVGWin32:PWSX-gen [Trj]
PandaTrj/CI.A

How to remove MSIL/Kryptik.ADNN 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.ADNN 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.ADNN 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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