MSIL/Kryptik.OAK

Written by Robert Bailey

What is MSIL/Kryptik.OAK infection?

In this short article you will certainly locate regarding the meaning of MSIL/Kryptik.OAK and also its unfavorable impact 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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Most of the situations, MSIL/Kryptik.OAK infection will instruct its sufferers to start funds transfer for the function of neutralizing the modifications that the Trojan infection has introduced to the target’s tool.

MSIL/Kryptik.OAK Summary

These alterations can be as follows:

  • Network activity detected but not expressed in API logs;
  • Ciphering the files located on the target’s hard drive — so the victim can no longer make use of the data;
  • Preventing regular access to the sufferer’s workstation;

MSIL/Kryptik.OAK

The most typical networks whereby MSIL/Kryptik.OAK Ransomware are injected are:

  • By means of phishing emails;
  • As an effect of customer ending up on a source that hosts a harmful software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or avoid the gadget from operating in a proper way – while also positioning a ransom note that states the demand for the victims to effect the settlement for the objective of decrypting the documents or recovering the file system back to the initial problem. In a lot of circumstances, the ransom money note will certainly show up when the customer reboots the COMPUTER after the system has actually already been damaged.

MSIL/Kryptik.OAK distribution channels.

In different corners of the globe, MSIL/Kryptik.OAK grows by leaps and also bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom amount may differ depending upon certain neighborhood (local) settings. The ransom money notes and also tricks of extorting the ransom amount might vary depending on particular neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually found some unlicensed applications enabled on the sufferer’s tool. The sharp then demands the user to pay the ransom money.

    Faulty declarations about illegal content.

    In countries where software program piracy is less preferred, this method is not as efficient for the cyber frauds. Conversely, the MSIL/Kryptik.OAK popup alert may incorrectly claim to be deriving from a law enforcement organization as well as will report having located kid pornography or other illegal information on the tool.

    MSIL/Kryptik.OAK popup alert might falsely declare to be acquiring from a legislation enforcement institution and will report having located child porn or other prohibited information on the gadget. The alert will similarly consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 1242EE0D
md5: 55db88460e36f8689726afabb66b9be3
name: 55DB88460E36F8689726AFABB66B9BE3.mlw
sha1: f4a623b0b3b7d1b865aac1c31af93f36fc8df343
sha256: 6012c4cc1c30823ef1c35efc3b883219baba62e567ff18eb0042f4c96c3ff1d4
sha512: 739e8266fce499136da1c812cece6745de91b962ab7884339c2dc82d52ba42ffa8c6cff3b2fa79804d3f01bbb235d7a7e783e56ccd44cce41f70abf9e0391223
ssdeep: 3072:YUXBbfH1cAabINrfFEq8baRYX2NCancRu7AlQHIxCLsVouTa5gC5SPC7Gr:YUliAabIxX2S
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Microsoft 2018
Assembly Version: 1.0.0.0
InternalName: xD.exe
FileVersion: 1.0.0.0
CompanyName: Microsoft
ProductName: xD
ProductVersion: 1.0.0.0
FileDescription: xD
OriginalFilename: xD.exe

MSIL/Kryptik.OAK also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005308761 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
DrWeb BackDoor.Comet.3422
Cynet Malicious (score: 99)
ALYac Gen:Variant.Ursu.234213
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
K7GW Trojan ( 005308761 )
Cybereason malicious.60e36f
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.OAK
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Packed.Ursu-7101284-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ursu.234213
NANO-Antivirus Trojan.Win32.SpyGate.ekpqmt
MicroWorld-eScan Gen:Variant.Ursu.234213
Tencent Win32.Trojan.Ad.Sxot
Ad-Aware Gen:Variant.Ursu.234213
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34236.iq0@aaXNz1i
McAfee-GW-Edition Generic.dvc
FireEye Generic.mg.55db88460e36f868
Emsisoft Gen:Variant.Ursu.234213 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1109692
Antiy-AVL Trojan/Generic.ASMalwS.26A0B60
Microsoft Backdoor:MSIL/Bladabindi
Arcabit Trojan.Ursu.D392E5
GData Gen:Variant.Ursu.234213
McAfee Generic.dvc
MAX malware (ai score=94)
Panda Trj/GdSda.A
Yandex Trojan.Agent!r8zBOVHQXkg
Ikarus Trojan-Ransom.Blocker
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.NZF!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove MSIL/Kryptik.OAK 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.OAK 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.OAK 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: http://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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