Written by Robert Bailey

What is Win32/Selfish.F infection?

In this post you will find concerning the interpretation of Win32/Selfish.F as well as its unfavorable impact on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to require paying the ransom money by a victim.

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Most of the instances, Win32/Selfish.F ransomware will advise its victims to start funds move for the purpose of reducing the effects of the changes that the Trojan infection has presented to the victim’s gadget.

Win32/Selfish.F Summary

These adjustments can be as follows:

  • Reads data out of its own binary image;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the papers situated on the victim’s disk drive — so the target can no longer utilize the information;
  • Preventing normal access to the sufferer’s workstation;

Related domains:


One of the most normal channels whereby Win32/Selfish.F Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of individual ending up on a resource that organizes a malicious software program;

As quickly as the Trojan is effectively infused, it will either cipher the information on the sufferer’s PC or avoid the gadget from functioning in a proper manner – while additionally positioning a ransom note that points out the need for the sufferers to impact the settlement for the purpose of decrypting the files or recovering the documents system back to the first condition. In a lot of instances, the ransom money note will turn up when the client restarts the COMPUTER after the system has actually already been damaged.

Win32/Selfish.F distribution networks.

In different corners of the world, Win32/Selfish.F expands by jumps and also bounds. However, the ransom money notes as well as techniques of extorting the ransom money quantity might differ relying on particular regional (regional) setups. The ransom money notes and methods of obtaining the ransom money amount may vary depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In specific areas, the Trojans often wrongfully report having spotted some unlicensed applications made it possible for on the target’s gadget. The alert then requires the user to pay the ransom.

    Faulty statements concerning unlawful material.

    In nations where software piracy is much less popular, this method is not as efficient for the cyber scams. Alternatively, the Win32/Selfish.F popup alert may wrongly assert to be originating from a police establishment and also will report having located kid porn or other unlawful information on the device.

    Win32/Selfish.F popup alert may wrongly declare to be acquiring from a regulation enforcement organization and will certainly report having situated kid pornography or other prohibited data on the gadget. The alert will in a similar way consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: ABDB9612
md5: a0279df37c5620e1d67671ea2e85d6df
name: A0279DF37C5620E1D67671EA2E85D6DF.mlw
sha1: 510a3de694f8a05dc199dd7d1049537e4c34d7d5
sha256: 56fe43a936b27d13c65cfd3621f49402acc99d8270a6cb062516074b1531b5ba
sha512: f1c71201cc4e8b7c0ac209d3441bb920b00e7b27c72d4c3d22bd5f64c13443bc3a76f7dce7fcb1c340346393453b0e6bff19b70f0a94ffe4d7d6f5ef98600461
ssdeep: 24576:8YUNHtIlrrQMFqFRQ66BU1jxkohfFYBNVhZdUsGy3vmE+UmLQt9k:sNsrJqF6y1+Ao7bPG8FK
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Selfish.F also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 002384351 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop6.18370
ALYac Gen:Trojan.Heur3.LPT.RnJfayM0zpkab
CrowdStrike win/malicious_confidence_60% (D)
BitDefender Gen:Trojan.Heur3.LPT.RnJfayM0zpkab
K7GW Trojan ( 002384351 )
Cybereason malicious.37c562
Cyren W32/Delf.E.gen!Eldorado
Symantec Trojan Horse
ESET-NOD32 Win32/Selfish.F
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Virus.Win32.Selfish.f
Alibaba Virus:Win32/Selfish.bcaa112d
MicroWorld-eScan Gen:Trojan.Heur3.LPT.RnJfayM0zpkab
Tencent Win32.Virus.Selfish.Ligd
Ad-Aware Gen:Trojan.Heur3.LPT.RnJfayM0zpkab
Comodo Virus.Win32.Selfish.F1@1ij8av
BitDefenderTheta AI:Packer.3F3A08CE21
TrendMicro PE_RAUS.DAM
Emsisoft Gen:Trojan.Heur3.LPT.RnJfayM0zpkab (B)
SentinelOne Static AI – Malicious PE
Avira TR/Downloader.Gen
Kingsoft Win32.Infected.AutoInfector.a.(kcloud)
ZoneAlarm Virus.Win32.Selfish.f
GData Gen:Trojan.Heur3.LPT.RnJfayM0zpkab
AhnLab-V3 Win32/Selfish.F
VBA32 Virus.Win32.Selfish.B
MAX malware (ai score=88)
TrendMicro-HouseCall PE_RAUS.DAM
Yandex Trojan.GenAsa!jLman6pGzP0
Ikarus Trojan.Win32.Koblu
Panda W32/Selfish.G

How to remove Win32/Selfish.F 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/Selfish.F 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

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Selfish.F 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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