Win32/Agent.NFD

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

What is Win32/Agent.NFD infection?

In this article you will certainly find about the definition of Win32/Agent.NFD and its negative impact on your computer. Such ransomware are a kind of malware that is specified by online frauds to require paying the ransom money by a target.

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In the majority of the situations, Win32/Agent.NFD virus will certainly instruct its victims to initiate funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s device.

Win32/Agent.NFD Summary

These alterations can be as follows:

  • 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.

  • 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.
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the victim’s hard disk drive — so the target can no longer make use of the information;
  • Preventing regular accessibility to the target’s workstation;

Win32/Agent.NFD

One of the most regular networks whereby Win32/Agent.NFD are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer ending up on a resource that holds a destructive software program;

As quickly as the Trojan is successfully injected, it will either cipher the information on the target’s PC or avoid the device from working in a correct manner – while additionally positioning a ransom money note that states the need for the targets to effect the settlement for the objective of decrypting the papers or bring back the data system back to the preliminary condition. In a lot of circumstances, the ransom money note will certainly turn up when the client reboots the PC after the system has actually currently been damaged.

Win32/Agent.NFD distribution channels.

In numerous corners of the world, Win32/Agent.NFD expands by jumps as well as bounds. However, the ransom money notes and also methods of extorting the ransom amount may vary depending on particular regional (regional) setups. The ransom notes and also techniques of extorting the ransom money quantity might vary depending on particular neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software program.

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

    Faulty statements about prohibited web content.

    In countries where software program piracy is less preferred, this technique is not as efficient for the cyber fraudulences. Alternatively, the Win32/Agent.NFD popup alert might incorrectly declare to be stemming from a police institution and will report having situated child pornography or other unlawful information on the device.

    Win32/Agent.NFD popup alert might incorrectly assert to be acquiring from a legislation enforcement organization and also will report having located youngster porn or various other unlawful data on the device. The alert will similarly have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: EC7544C6
md5: 1c99df9c1a26caf4a4a87c73bc3c36b2
name: 1C99DF9C1A26CAF4A4A87C73BC3C36B2.mlw
sha1: 160fccb9c1bf466ce8e47b6105df3a6fd9cf3bef
sha256: c338c4128433bedb1ae19e31ddb9eaedc6e4c9242f2712402a1f808e4c75b3f0
sha512: c8561882f85c5c704642bacbede84e37264026fffac6393a27de02f003f962004bfe701a3584fbf5a73011766467a1a0e4f8ef9fb8f9db80712898dcda12743e
ssdeep: 6144:/oj09NPKZc+8V5X+HSfzWE8Bp9PZ7DaceOwRpVV1CE8Bp9PZ7DaceOwRpVV1yIB:xzCZ98DOHSiZZwpVIZZwpV55BWb
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Agent.NFD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.HfsAutoB.
K7AntiVirus Riskware ( 0040eff71 )
DrWeb Trojan.Siggen9.43023
MicroWorld-eScan Gen:Variant.Razy.639200
CAT-QuickHeal Trojan.Generic
ALYac Gen:Variant.Razy.639200
Cylance Unsafe
Zillya Trojan.GenKryptik.Win32.46126
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (W)
Alibaba virus:Win32/InfectPE.ali2000007
K7GW Riskware ( 0040eff71 )
Cybereason malicious.c1a26c
TrendMicro TROJ_GEN.R002C0CE620
Cyren W32/Ransom.ACNK-5733
ESET-NOD32 a variant of Win32/Agent.NFD
APEX Malicious
Avast Win32:Agent-BCFZ [Trj]
ClamAV Win.Trojan.Agent-1350135
GData Gen:Variant.Razy.639200
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Razy.639200
NANO-Antivirus Trojan.Win32.GenKryptik.hirwmr
Tencent Win32.Virus.Agent.Eaxt
Ad-Aware Gen:Variant.Razy.639200
Sophos W32/Sivis-D
Comodo Backdoor.Win32.Androm.XTA@4z809t
F-Secure Trojan.TR/ATRAPS.Gen2
BitDefenderTheta AI:Packer.C7337DF91F
VIPRE Trojan.Win32.Generic!BT
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Sivis.jh
Trapmine malicious.high.ml.score
FireEye Generic.mg.1c99df9c1a26caf4
Emsisoft Gen:Variant.Razy.639200 (B)
SentinelOne DFI – Malicious PE
F-Prot W32/Ransom.AFU
Jiangmin Trojan.Generic.eqhsh
Avira TR/ATRAPS.Gen2
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Win32.Wacatac
Microsoft Trojan:Win32/Qbot.R!MTB
Arcabit Trojan.Razy.D9C0E0
AegisLab Virus.Win32.Lamer.lwlv
ZoneAlarm HEUR:Trojan.Win32.Generic
TACHYON Worm/W32.Sivis.Zen.C
AhnLab-V3 Trojan/Win32.Kryptik.R331712
Acronis suspicious
McAfee GenericRXKI-LU!1C99DF9C1A26
MAX malware (ai score=81)
VBA32 BScope.Trojan.Cosmu
Malwarebytes Ransom.Agent.ED
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R002C0CE620
Rising Trojan.GenKryptik!8.AA55 (CLOUD)
Yandex Trojan.GenKryptik!
Ikarus Trojan.Win32.Krypt
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/GenKryptik.EHUT!tr
AVG Win32:Agent-BCFZ [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Virus.Visua.C

How to remove Win32/Agent.NFD 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/Agent.NFD 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/Agent.NFD 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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