What is Ransom:Win32/Nemty.PF!MTB infection?

In this short article you will locate concerning the definition of Ransom:Win32/Nemty.PF!MTB and its adverse effect on your computer system. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom by a target.

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In the majority of the situations, Ransom:Win32/Nemty.PF!MTB ransomware will advise its sufferers to start funds transfer for the function of counteracting the modifications that the Trojan infection has introduced to the victim’s device.

Ransom:Win32/Nemty.PF!MTB Summary

These adjustments can be as complies with:

  • Unconventionial language used in binary resources: Latvian;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the sufferer’s hard drive — so the target can no longer utilize the data;
  • 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.


One of the most typical networks where Ransom:Win32/Nemty.PF!MTB Ransomware are infused are:

  • By means of phishing emails;
  • As a repercussion of customer ending up on a source that hosts a harmful software program;

As quickly as the Trojan is effectively injected, it will either cipher the data on the sufferer’s PC or avoid the tool from functioning in a proper manner – while likewise positioning a ransom note that points out the requirement for the victims to impact the settlement for the purpose of decrypting the documents or bring back the file system back to the first problem. In many circumstances, the ransom note will certainly turn up when the client restarts the PC after the system has already been damaged.

Ransom:Win32/Nemty.PF!MTB distribution channels.

In various corners of the globe, Ransom:Win32/Nemty.PF!MTB expands by jumps and bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom money amount might vary depending on specific local (regional) settings. The ransom money notes as well as methods of obtaining the ransom quantity might vary depending on certain neighborhood (local) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In particular locations, the Trojans typically wrongfully report having actually discovered some unlicensed applications made it possible for on the victim’s tool. The sharp after that requires the customer to pay the ransom.

    Faulty declarations concerning unlawful material.

    In countries where software application piracy is less preferred, this method is not as effective for the cyber frauds. Alternatively, the Ransom:Win32/Nemty.PF!MTB popup alert may wrongly claim to be originating from a law enforcement organization and also will certainly report having located youngster porn or various other prohibited data on the gadget.

    Ransom:Win32/Nemty.PF!MTB popup alert might incorrectly declare to be deriving from a law enforcement institution and will certainly report having situated kid porn or other illegal information on the gadget. The alert will likewise include a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 49C2D745
md5: b23730691782b62923a590da09fd7d65
name: B23730691782B62923A590DA09FD7D65.mlw
sha1: c010d77769fa471fb9a4ca247809ed2b12bb17a4
sha256: 3d852ca618763ced2e280f0c0079e804935b70dcd4adc3912c2e2b3965e196c4
sha512: a16cd54343839663f892f69e29882ef4d38793620ddceb68cae6d06a2e9e8afc98a1af465f74c248fffd349273fca4fd8b248230520a6d7e1d683143669aec50
ssdeep: 6144:lFEEvGd7Gv10H/4BUqOkcqq5uEsjlSk1Ru:lFEEvEkqwTOR3sDjlSk1Ru
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Nemty.PF!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00558c3a1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.29417
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Nemty
Cylance Unsafe
Zillya Trojan.Zenpak.Win32.1281
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Nemty.f8dee556
K7GW Trojan ( 00558c3a1 )
Cybereason malicious.91782b
Cyren W32/Kryptik.AHO.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.GWVK
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky Trojan.Win32.Zenpak.lcs
BitDefender Trojan.Brsecmon.1
NANO-Antivirus Trojan.Win32.Zenpak.gbxyuv
MicroWorld-eScan Trojan.Brsecmon.1
Tencent Win32.Trojan.Zenpak.Pcih
Ad-Aware Trojan.Brsecmon.1
Sophos Mal/Generic-R + Mal/GandCrab-G
F-Secure Heuristic.HEUR/AGEN.1106378
BitDefenderTheta Gen:NN.ZexaF.34670.tyW@amT7x8jc
TrendMicro Ransom.Win32.NEMTY.THJAEAI
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
FireEye Generic.mg.b23730691782b629
Emsisoft Trojan.Brsecmon.1 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Zenpak.ach
Avira HEUR/AGEN.1106378
Antiy-AVL Trojan/Win32.Zenpak
Microsoft Ransom:Win32/Nemty.PF!MTB
Arcabit Trojan.Brsecmon.1
ZoneAlarm Trojan.Win32.Zenpak.lcs
GData Trojan.Brsecmon.1
AhnLab-V3 Trojan/Win32.MalPe.R293164
Acronis suspicious
McAfee RDN/Ransom.hi
MAX malware (ai score=85)
VBA32 BScope.Backdoor.Tofsee
Malwarebytes Spyware.RaccoonStealer.Generic
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.NEMTY.THJAEAI
Rising Trojan.Kryptik!1.BDD3 (CLOUD)
Yandex Trojan.Zenpak!3APF4Ofr9r0
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.GZXE!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Nemty.HwoC2B8B

How to remove Ransom:Win32/Nemty.PF!MTB 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 Ransom:Win32/Nemty.PF!MTB 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:

Full version of GridinSoft

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If the guide doesn’t help you to remove Ransom:Win32/Nemty.PF!MTB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

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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