Win32/Agent.NFR Virus Removal

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

Seeing the Win32/Agent.NFR detection means that your PC is in big danger. This malware can correctly be named as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some peculiar steps that must be taken as soon as possible.

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Win32/Agent.NFR detection is a virus detection you can spectate in your system. It generally appears after the provoking actions on your computer – opening the untrustworthy email messages, clicking the advertisement in the Web or setting up the program from dubious resources. From the instance it shows up, you have a short time to act before it starts its malicious action. And be sure – it is far better not to wait for these destructive effects.

What is Win32/Agent.NFR virus?

Win32/Agent.NFR is ransomware-type malware. It searches for the files on your disk, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this malware additionally does a ton of harm to your system. It modifies the networking settings in order to avoid you from reading the elimination manuals or downloading the antivirus. In rare cases, Win32/Agent.NFR can even stop the setup of anti-malware programs.

Win32/Agent.NFR Summary

Summarizingly, Win32/Agent.NFR ransomware activities in the infected computer are next:

  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Encrypting the documents located on the target’s disk drive — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of security tools

Ransomware has been a horror story for the last 4 years. It is hard to imagine a more damaging malware for both individuals and businesses. The algorithms used in Win32/Agent.NFR (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these horrible things instantly – it may take up to several hours to cipher all of your files. Hence, seeing the Win32/Agent.NFR detection is a clear signal that you must begin the clearing procedure.

Where did I get the Win32/Agent.NFR?

Typical methods of Win32/Agent.NFR injection are standard for all other ransomware variants. Those are one-day landing web pages where users are offered to download and install the free software, so-called bait emails and hacktools. Bait emails are a relatively modern tactic in malware distribution – you receive the e-mail that simulates some standard notifications about shipments or bank service conditions shifts. Inside of the e-mail, there is a corrupted 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 fairly simple, but still demands a lot of recognition. Malware can hide in different spots, and it is far better to stop it even before it gets into your PC than to rely on an anti-malware program. Common cybersecurity knowledge is just an essential thing in the modern-day world, even if your interaction with a PC remains on YouTube videos. That may keep you a lot of money and time which you would spend while searching for a fix guide.

Win32/Agent.NFR malware technical details

File Info:

name: 19EFF20F8363F593A77E.mlw
path: /opt/CAPEv2/storage/binaries/82c99184b017fe2ab27cec8857379aed4c67738fd0891f60782c2413d20c4078
crc32: 9B29349F
md5: 19eff20f8363f593a77e090b5b598d5f
sha1: 2a875b99aea030bd8b2596a1a8e8b9db2896ddde
sha256: 82c99184b017fe2ab27cec8857379aed4c67738fd0891f60782c2413d20c4078
sha512: 9b39d6d84c52a9f43d907b31f3ea9d21333cd429b0b17851b46dbb60af9f9ba33afcc9ded8e3d1a7301292f1d38c9e9988adff55c49b5b979f16b68c4d109102
ssdeep: 3072:jQ+xNW/jxsvvKmZ8VLNWySJe1sQqiR7/0Hvcdavjl:jTNW/S3Kk81NL1X
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18BB3F51173E4A13AE4F63A749ABD1B301B7A7C609F35E39F9700268D89B1AC09E34357
sha3_384: dd75ae6b6f04944c7efe41817ef0ef13904b25e33c8793830f389fa4745134f590f51803447ee84014a1a627cc688be7
ep_bytes: 81ec00110000505868000400015e0f70
timestamp: 2008-04-13 18:32:44

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Wizard
FileVersion: 6.00.2900.5512 (xpsp.080413-2105)
InternalName: IEXPRESS
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: IEXPRESS.EXE
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.00.2900.5512
Translation: 0x0409 0x04b0

Win32/Agent.NFR also known as:

Bkav W32.AIDetectMalware
Lionic Virus.Win32.Infector.n!c
Elastic malicious (high confidence)
ClamAV Win.Virus.Hematite-6232506-0
CAT-QuickHeal W32.Infector.A5
Skyhigh BehavesLike.Win32.HWorld.ch
ALYac Gen:Variant.Ransom.Loki.880
Malwarebytes Generic.Malware/Suspicious
VIPRE Gen:Variant.Ransom.Loki.880
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 00573f0d1 )
BitDefender Gen:Variant.Ransom.Loki.880
K7GW Trojan ( 00573f0d1 )
CrowdStrike win/malicious_confidence_100% (D)
Symantec Trojan.Gen.6
ESET-NOD32 a variant of Win32/Agent.NFR
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky UDS:Virus.Win32.Infector
Alibaba Virus:Win32/Hematite.403a30a9
NANO-Antivirus Virus.Win32.Infector.emtrum
MicroWorld-eScan Gen:Variant.Ransom.Loki.880
Avast Win32:Evo-gen [Trj]
Rising Virus.Hematite!1.EF53 (CLASSIC)
Emsisoft Gen:Variant.Ransom.Loki.880 (B)
F-Secure Trojan.TR/Patched.Gen
DrWeb Win32.Siggen.29
FireEye Generic.mg.19eff20f8363f593
Sophos W32/HWorld-A
Ikarus Virus.Win32.Agent
Google Detected
Avira TR/Patched.Gen
MAX malware (ai score=100)
Antiy-AVL GrayWare/Win32.Kryptik.hematite
Microsoft Virus:Win32/Hematite.A
Xcitium Virus.Win32.Hematite.A@77ycil
Arcabit Trojan.Ransom.Loki.880
ZoneAlarm UDS:Virus.Win32.Infector
GData Gen:Variant.Ransom.Loki.880
Varist W32/Hematite.F.gen!Eldorado
AhnLab-V3 Virus/Win32.Hematite.R198137
Acronis suspicious
McAfee W32/HWorld!19EFF20F8363
VBA32 Win32.Virus.Unknown.Heur
Cylance unsafe
Panda Trj/Chgt.AC
Tencent Virus.Win32.Infector.ya
SentinelOne Static AI – Malicious PE
MaxSecure Virus.W32.Infector.Gen
Fortinet W32/Agent.D17
AVG Win32:Evo-gen [Trj]
DeepInstinct MALICIOUS

How to remove Win32/Agent.NFR?

Win32/Agent.NFR malware is extremely difficult to erase manually. It puts its files in a variety of places throughout the disk, and can recover itself from one of the parts. In addition, countless alterations in the windows registry, networking settings and also Group Policies are pretty hard to locate and revert to the initial. It is far better to make use of a specific program – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for malware elimination objectives.

Remove Win32/Agent.NFR with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Win32/Agent.NFR as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Win32/Agent.NFR Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Win32/Agent.NFR was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Win32/Agent.NFR has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Win32/Agent.NFR” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Win32/Agent.NFR Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Win32/Agent.NFR Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Win32/Agent.NFR and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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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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