Win32/KillFiles.NLC

Seeing the Win32/KillFiles.NLC detection name usually means that your PC is in big danger. This virus can correctly be identified as ransomware – type of malware which encrypts your files and forces you to pay for their decryption. Stopping it requires some unusual steps that must be taken as soon as possible.

Win32/KillFiles.NLC detection is a virus detection you can spectate in your system. It often shows up after the preliminary activities on your computer – opening the suspicious e-mail, clicking the banner in the Internet or mounting the program from dubious resources. From the instance it appears, you have a short time to do something about it before it begins its malicious action. And be sure – it is better not to await these destructive effects.

What is Win32/KillFiles.NLC virus?

Win32/KillFiles.NLC Summary

Summarizingly, Win32/KillFiles.NLC ransomware actions in the infected PC are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Dynamic (imported) function loading detected;
  • The binary contains an unknown PE section name indicative of packing;
  • Creates an autorun.inf file;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents kept on the target’s disk — so the victim cannot check these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has been a headache for the last 4 years. It is hard to imagine a more hazardous virus for both individuals and companies. The algorithms utilized in Win32/KillFiles.NLC (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy currently exists, and possibly will exist. But that virus does not do all these horrible things immediately – it may require up to a few hours to cipher all of your documents. Therefore, seeing the Win32/KillFiles.NLC detection is a clear signal that you must begin the elimination process.

Where did I get the Win32/KillFiles.NLC?

Standard tactics of Win32/KillFiles.NLC distribution are standard for all other ransomware examples. Those are one-day landing sites where victims are offered to download and install the free software, so-called bait emails and hacktools. Bait e-mails are a quite new method in malware spreading – you receive the e-mail that mimics some regular notifications about deliveries or bank service conditions modifications. Inside of the email, there is a malicious MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks quite uncomplicated, but still needs tons of focus. Malware can hide in various spots, and it is much better to stop it even before it gets into your system than to depend on an anti-malware program. Common cybersecurity knowledge is just an essential item in the modern-day world, even if your relationship with a computer stays on YouTube videos. That may save you a lot of time and money which you would spend while seeking a fixing guide.

Win32/KillFiles.NLC malware technical details

File Info:

name: 20453248938D7AD9D2C9.mlwpath: /opt/CAPEv2/storage/binaries/6294d7a5d327530807ea8e1c4257972667e1b0dc0b4bab6b13240d7af8777f5acrc32: 1654D857md5: 20453248938d7ad9d2c91d9775d17fcesha1: 760e11557817b4f64b2ef59d42bbdfdac4db2717sha256: 6294d7a5d327530807ea8e1c4257972667e1b0dc0b4bab6b13240d7af8777f5asha512: c4e50ad3cdf31cefc09e75ecf41580d3c7da01eae9505e0d2e439000f967ea6c8901d9fc0454a92a894415ead011d0aa78f892e0805101c45b0dcf5c71125600ssdeep: 12288:bnx9ih6L3SdWS5iiwuupvQoJ0vLnoQmAVD/8I27MuXxrhGz:bPy6L3SdW0vLnoQJB/vqlGztype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T1DE35800DAEB02015F9B735B985AE2069593D6EE3D724D0C711C47AECC6F1AEC6E30E16sha3_384: 070c090833358639b47e9768960f6f4cfea1b7aa2949281bb54ce4c90149c85810bbb6e4df9c144776712ce009e96dbdep_bytes: e9df760000e98a5b0300e9d1270a00e9timestamp: 2022-04-04 15:20:42

Version Info:

0: [No Data]

Win32/KillFiles.NLC also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Encoder.j!c
MicroWorld-eScan Trojan.GenericKD.50388331
FireEye Generic.mg.20453248938d7ad9
ALYac Trojan.GenericKD.50388331
Sangfor Trojan.Win32.Encoder.ky
K7AntiVirus Trojan ( 0059406a1 )
Alibaba Trojan:Win32/KillFiles.e21632aa
K7GW Trojan ( 0059406a1 )
BitDefenderTheta Gen:NN.ZexaF.34712.bLW@aKz32mci
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/KillFiles.NLC
TrendMicro-HouseCall Ransom_Encoder.R002C0WFA22
Paloalto generic.ml
Kaspersky Trojan-Ransom.Win32.Encoder.rnp
BitDefender Trojan.GenericKD.50388331
NANO-Antivirus Trojan.Win32.Encoder.jpecks
Avast Win32:Trojan-gen
Tencent Win32.Trojan.Encoder.Hnkv
Ad-Aware Trojan.GenericKD.50388331
Emsisoft Trojan.GenericKD.50388331 (B)
DrWeb Trojan.KillFiles2.803
Zillya Trojan.Encoder.Win32.3055
TrendMicro Ransom_Encoder.R002C0WFA22
McAfee-GW-Edition BehavesLike.Win32.Generic.tm
Sophos Mal/Generic-S
APEX Malicious
GData Trojan.GenericKD.50388331
Webroot W32.Trojan.Gen
MAX malware (ai score=84)
Arcabit Trojan.Generic.D300DD6B
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.C5163263
McAfee Artemis!20453248938D
VBA32 BScope.Trojan.Skillis
Rising [email protected] (RDML:cRmXkChuSky+yl9tXzSQpQ)
Ikarus Trojan.Win32.KillFiles
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/PossibleThreat
AVG Win32:Trojan-gen
CrowdStrike win/malicious_confidence_60% (W)

How to remove Win32/KillFiles.NLC?

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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