What is Win32/NukeSped.AF infection?

In this short article you will discover concerning the definition of Win32/NukeSped.AF and also its adverse influence on your computer system. Such ransomware are a form of malware that is elaborated by online scams to demand paying the ransom money by a victim.

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Most of the cases, Win32/NukeSped.AF virus will certainly advise its sufferers to initiate funds move for the function of neutralizing the amendments that the Trojan infection has actually introduced to the target’s device.

Win32/NukeSped.AF Summary

These adjustments can be as follows:

  • Network anomalies occured during the analysis.;
  • 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;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the victim’s disk drive — so the sufferer can no more utilize the data;
  • Preventing normal accessibility to the victim’s workstation;


The most common channels through which Win32/NukeSped.AF Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of individual winding up on a source that organizes a malicious software;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or stop the tool from working in a correct fashion – while also placing a ransom note that points out the demand for the sufferers to effect the settlement for the purpose of decrypting the documents or recovering the documents system back to the initial condition. In the majority of circumstances, the ransom note will come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Win32/NukeSped.AF distribution networks.

In different edges of the globe, Win32/NukeSped.AF expands by jumps as well as bounds. However, the ransom notes as well as tricks of extorting the ransom money quantity may differ depending upon specific regional (local) settings. The ransom money notes as well as techniques of extorting the ransom money quantity might differ depending on specific regional (local) setups.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software application.

    In particular areas, the Trojans commonly wrongfully report having actually identified some unlicensed applications allowed on the victim’s device. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations regarding unlawful material.

    In countries where software piracy is much less prominent, this approach is not as effective for the cyber fraudulences. Additionally, the Win32/NukeSped.AF popup alert may incorrectly declare to be originating from a police institution and will report having situated kid porn or various other prohibited information on the device.

    Win32/NukeSped.AF popup alert might incorrectly assert to be acquiring from a legislation enforcement organization as well as will report having located kid pornography or various other illegal information on the device. The alert will likewise contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 1F07A9E4
md5: be76ac741f3e7ae5b64d083f332037ed
name: BE76AC741F3E7AE5B64D083F332037ED.mlw
sha1: 51759ea4962ca3f426647a3abed3f4c8361309fb
sha256: e823feae8f5069b947f61bc79cc65ebd15583cd9b0689865c9b1399e31bbb24a
sha512: 3726e1132d6a0ba96482ac6648a4873a260df90158bdc241c130dced24131d3f49c43e34d7d2435892d62c9115e4b95eb51316bf5a9cb0939f5c50bd432b73b6
ssdeep: 384:xuv9lyLmK/QcMl8yRrNpQOymrJPNBDW9C39oWxW:xmPyLmOi8yRrNaCBa69
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C) Microsoft Corporation. All rights reserved.
FileVersion: 5.1.2600.5512
CompanyName: Microsoft Corporation
ProductName: Microsoft(R) Windows(R) Operating System
ProductVersion: 5.1.2600.5512
FileDescription: Power Settings Command-Line Tool
Translation: 0x0409 0x04b0

Win32/NukeSped.AF also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Dynamer.8786
Cylance Unsafe
Zillya Trojan.Blocker.Win32.31468
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba Ransom:Win32/Blocker.dcd8914a
K7GW Riskware ( 0040eff71 )
Cybereason malicious.41f3e7
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/NukeSped.AF
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Contopee-1
Kaspersky Trojan-Ransom.Win32.Blocker.hqrl
BitDefender Adware.GenericKD.34158294
NANO-Antivirus Trojan.Win32.Blocker.eqlwku
MicroWorld-eScan Adware.GenericKD.34158294
Tencent Win32.Trojan.Blocker.Piju
Ad-Aware Adware.GenericKD.34158294
Sophos Mal/Generic-S
Comodo Malware@#6ux3v90dpis0
BitDefenderTheta Gen:NN.ZexaF.34608.bq0@a4s4vXji
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
Emsisoft Adware.GenericKD.34158294 (B)
Avira TR/AD.Alreay.xgaji
AegisLab Trojan.Win32.Blocker.j!c
ZoneAlarm Trojan-Banker.Win32.Alreay.gen
GData Adware.GenericKD.34158294
AhnLab-V3 Trojan/Win32.Downbot.R164559
VBA32 Hoax.Blocker
MAX malware (ai score=64)
Panda Trj/Genetic.gen
Rising Ransom.Blocker!8.12A (CLOUD)
SentinelOne Static AI – Suspicious PE
Fortinet W32/Small.AOQ!tr.dldr
AVG Win32:Malware-gen
Qihoo-360 Win32/Sorter.AVE.CryptLockerW.G

How to remove Win32/NukeSped.AF ransomware?

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 Win32/NukeSped.AF 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 Win32/NukeSped.AF you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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