BAT/KillFiles.NKC

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

What is BAT/KillFiles.NKC infection?

In this article you will certainly locate concerning the definition of BAT/KillFiles.NKC and its unfavorable effect on your computer. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom money by a target.

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Most of the cases, BAT/KillFiles.NKC virus will certainly instruct its sufferers to launch funds move for the objective of reducing the effects of the changes that the Trojan infection has introduced to the victim’s device.

BAT/KillFiles.NKC Summary

These alterations can be as adheres to:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Clears Windows events or logs;
  • Clears web history;
  • Ciphering the papers found on the target’s hard drive — so the victim can no more make use of the information;
  • Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

BAT/KillFiles.NKC

One of the most normal networks where BAT/KillFiles.NKC Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As an effect of user winding up on a resource that hosts a harmful software;

As quickly as the Trojan is successfully infused, it will either cipher the data on the sufferer’s computer or stop the tool from operating in a correct way – while also placing a ransom money note that points out the requirement for the sufferers to impact the repayment for the objective of decrypting the files or recovering the file system back to the initial problem. In a lot of circumstances, the ransom money note will come up when the client restarts the PC after the system has actually already been damaged.

BAT/KillFiles.NKC circulation channels.

In various edges of the world, BAT/KillFiles.NKC expands by jumps and also bounds. Nevertheless, the ransom notes as well as techniques of extorting the ransom quantity may vary depending upon specific regional (local) setups. The ransom notes as well as tricks of obtaining the ransom money quantity might differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software.

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

    Faulty statements concerning prohibited content.

    In nations where software program piracy is much less preferred, this approach is not as efficient for the cyber scams. Alternatively, the BAT/KillFiles.NKC popup alert may falsely assert to be stemming from a law enforcement establishment and also will certainly report having located child pornography or other prohibited information on the device.

    BAT/KillFiles.NKC popup alert may falsely assert to be acquiring from a regulation enforcement institution as well as will certainly report having located youngster pornography or various other unlawful data on the gadget. The alert will likewise contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: EC46EEFC
md5: a16bc9057171a7052053c0f1cef3076a
name: A16BC9057171A7052053C0F1CEF3076A.mlw
sha1: 36f7682c5a778246d1877e5d19d2be73a12329d2
sha256: 4de3205703f59585a1d085390ae4dfb7d8dc5093386ea2dfb2818868242c9b5a
sha512: ce18f8a76d7f82b465a59d9d9d4b2a80af60e32dc9bc6dd3724437b3184036cf413de2bafdc857421949c8adfbe6549f1c99ee145a8eb457c84836865b3ce8cc
ssdeep: 12288:oxmIJQvPkit7uAEJmpTgVwRxhbtt6dM7WvM9Q7uGRR3py:GmoO8it7uAEJmpWwRxGM9Q7uGXZy
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BAT/KillFiles.NKC also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.GenericKD.31167963
FireEyeTrojan.GenericKD.31167963
ALYacTrojan.GenericKD.31167963
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004fbb2b1 )
BitDefenderTrojan.GenericKD.31167963
K7GWTrojan ( 004fbb2b1 )
Cybereasonmalicious.57171a
CyrenBAT/KillFil.BQ
SymantecDownloader
ESET-NOD32BAT/KillFiles.NKC
APEXMalicious
AvastFileRepMalware
KasperskyTrojan-Ransom.Win32.Encoder.bp
AlibabaTrojan:BAT/KillFiles.144ee9c8
NANO-AntivirusTrojan.Win32.Encoder.fhqgdz
Ad-AwareTrojan.GenericKD.31167963
EmsisoftTrojan.GenericKD.31167963 (B)
ComodoMalware@#2kblctjshz2d7
DrWebTrojan.KillProc.56497
McAfee-GW-EditionBehavesLike.Win32.AdwareLinkury.hh
SophosMal/Generic-S
IkarusTrojan.BAT.KillFiles
MicrosoftRansom:Win32/Genasom
ArcabitTrojan.Generic.D1DB95DB
ZoneAlarmTrojan-Ransom.Win32.Encoder.bp
GDataTrojan.GenericKD.31167963
CynetMalicious (score: 100)
McAfeeArtemis!A16BC9057171
VBA32TrojanRansom.Encoder
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CI.A
TencentWin32.Trojan.Encoder.Lkdn
MAXmalware (ai score=89)
FortinetBAT/KillFiles.NKB!tr
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Ransom.4c6

How to remove BAT/KillFiles.NKC virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 BAT/KillFiles.NKC 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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If the guide doesn’t help you to remove BAT/KillFiles.NKC 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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