Win32/Kryptik.NKU

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

What is Win32/Kryptik.NKU infection?

In this article you will certainly find regarding the definition of Win32/Kryptik.NKU and its negative effect on your computer system. Such ransomware are a type of malware that is specified by online fraudulences to require paying the ransom by a target.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the situations, Win32/Kryptik.NKU ransomware will certainly advise its targets to launch funds move for the purpose of counteracting the changes that the Trojan infection has introduced to the target’s tool.

Win32/Kryptik.NKU Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files found on the victim’s hard disk — so the sufferer can no longer use the data;
  • Preventing routine accessibility to the target’s workstation;

Win32/Kryptik.NKU

One of the most normal channels through which Win32/Kryptik.NKU Ransomware are injected are:

  • By means of phishing e-mails;
  • As an effect of individual ending up on a resource that organizes a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s computer or prevent the device from working in a proper manner – while additionally putting a ransom note that points out the requirement for the victims to effect the repayment for the function of decrypting the papers or bring back the data system back to the preliminary problem. In the majority of circumstances, the ransom note will turn up when the customer restarts the PC after the system has currently been harmed.

Win32/Kryptik.NKU circulation networks.

In numerous edges of the world, Win32/Kryptik.NKU expands by jumps as well as bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money amount may vary depending on certain neighborhood (local) setups. The ransom money notes and techniques of obtaining the ransom amount may differ depending on certain local (regional) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software.

    In certain areas, the Trojans often wrongfully report having actually spotted some unlicensed applications enabled on the victim’s device. The alert after that requires the user to pay the ransom money.

    Faulty declarations about illegal web content.

    In countries where software piracy is much less preferred, this technique is not as reliable for the cyber frauds. Conversely, the Win32/Kryptik.NKU popup alert might falsely claim to be stemming from a law enforcement institution and also will report having located child pornography or various other unlawful information on the tool.

    Win32/Kryptik.NKU popup alert may incorrectly declare to be obtaining from a legislation enforcement organization as well as will certainly report having situated youngster pornography or various other illegal data on the tool. The alert will similarly contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 9E945849
md5: 8ec7c16f2049cc7e2eb60e7dc68fda9a
name: 8EC7C16F2049CC7E2EB60E7DC68FDA9A.mlw
sha1: ecffab5558aaf3cba1a1e2db25512e9aed24cb04
sha256: ad9fe27d62049634ac88f0cca0a0a86d80977d2c5409cee911054f8615dfee1c
sha512: 4369143827dea517da8232ad397268e64340d9fb54dc9eaee8427caec570bf8ec97ab60c4a1a253967c9028ac20501001d025b009726c65870cec4d93af3642c
ssdeep: 384:o6/3GvJA/QhPh/B40wDZBz9Ym/0r8x9yqf7ABRW49eb41Dq95q/UiiUVe/YnmR:5ecQlhi9zzR/0ATyqzALp8bZ95SU/gm
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright xa9 Ioowojk Software 1999-2007
Ks5up: RCWSKmYP
InternalName: Ioowojk
FileVersion: 336
4wsNK: 5DnyxCBQW6
CompanyName: TQ SOFTWIN QWB
JiYld: 2gbKtbEpq
QH1HJ1L: FqmGPtX
vG2arxx: eRAIyO
VY4i5: vNCVNl
vlnjKEFm4I: Ri4to
ProductName: Ioowojk Mafabk Byevxpe
12Nfas: T35Ly1v
25C7jSNL: 3C61efwQC
ProductVersion: 8.10
53IHmHi: X3CXlw13ux
FileDescription: Ioowojk Mafabk Byevxpe
Fn4TODP: Vpp7fb
OriginalFilename: Ioowojk.exe
bkJwlIoxla: yNROKUHs
Translation: 0x0409 0x04e4

Win32/Kryptik.NKU also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( f1000f011 )
DrWeb Trojan.Tenagour.3
Cynet Malicious (score: 100)
ALYac Gen:Variant.Barys.664
Cylance Unsafe
Zillya Trojan.PornoBlocker.Win32.1676
Alibaba VirTool:Win32/Obfuscator.37a2ae11
K7GW Trojan ( f1000f011 )
Cybereason malicious.f2049c
Cyren W32/Shiz.C.gen!Eldorado
Symantec Trojan.Ransomlock!gen4
ESET-NOD32 a variant of Win32/Kryptik.NKU
APEX Malicious
Avast Win32:MalOb-IJ [Cryp]
ClamAV Win.Trojan.Pornoblocker-513
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Barys.664
NANO-Antivirus Trojan.Win32.Tenagour.csbvk
MicroWorld-eScan Gen:Variant.Barys.664
Tencent Win32.Trojan.Zkrypt.Eflf
Ad-Aware Gen:Variant.Barys.664
Sophos ML/PE-A + Mal/EncPk-AAY
Comodo Malware@#2booa9rqmiwaw
BitDefenderTheta Gen:NN.ZexaF.34758.bmKfaOGcVxki
VIPRE Virtool.Win32.Obfuscator.os (v)
TrendMicro TROJ_ZKRYPT.SMIH
McAfee-GW-Edition W32/Worm-FGB!97D451847527
FireEye Generic.mg.8ec7c16f2049cc7e
Emsisoft Gen:Variant.Barys.664 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/PornoBlocker.bgc
Webroot W32.RamNit.Gen
Avira TR/Dropper.Gen
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.109607F
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Barys.664
AegisLab Trojan.Win32.PornoBlocker.j!c
GData Gen:Variant.Barys.664
AhnLab-V3 Trojan/Win32.FakeAV.R4541
McAfee Artemis!8EC7C16F2049
MAX malware (ai score=100)
VBA32 BScope.Backdoor.Datpatcher.1521
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_ZKRYPT.SMIH
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.2234054.susgen
Fortinet W32/Bamital.FA!tr
AVG Win32:MalOb-IJ [Cryp]

How to remove Win32/Kryptik.NKU 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 Win32/Kryptik.NKU 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 Win32/Kryptik.NKU you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending