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

What is Win32/Spy.Swisyn.FJ infection?

In this article you will certainly locate concerning the interpretation of Win32/Spy.Swisyn.FJ and its negative effect on your computer. Such ransomware are a form of malware that is specified by on-line scams to require paying the ransom by a sufferer.

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In the majority of the situations, Win32/Spy.Swisyn.FJ infection will certainly instruct its sufferers to start funds transfer for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s tool.

Win32/Spy.Swisyn.FJ Summary

These alterations can be as adheres to:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • Unconventionial language used in binary resources: Turkish;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • Anomalous binary characteristics;
  • Ciphering the records situated on the sufferer’s hard disk drive — so the victim can no more utilize the data;
  • Preventing regular accessibility to the target’s workstation;

Related domains: Trojan-Ransom.Win32.Blocker.fmio


One of the most normal channels whereby Win32/Spy.Swisyn.FJ are injected are:

  • By ways of phishing e-mails;
  • As an effect of individual winding up on a source that organizes a malicious software application;

As soon as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s computer or protect against the tool from functioning in a correct fashion – while likewise putting a ransom money note that points out the demand for the victims to effect the settlement for the objective of decrypting the papers or bring back the file system back to the preliminary condition. In many instances, the ransom note will show up when the customer restarts the PC after the system has actually currently been harmed.

Win32/Spy.Swisyn.FJ distribution channels.

In different corners of the world, Win32/Spy.Swisyn.FJ grows by leaps and bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom money amount might differ depending on particular local (local) settings. The ransom notes and also tricks of obtaining the ransom quantity might vary depending on certain regional (local) setups.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having spotted some unlicensed applications made it possible for on the target’s gadget. The alert after that demands the customer to pay the ransom.

    Faulty declarations regarding prohibited content.

    In nations where software application piracy is much less popular, this approach is not as effective for the cyber scams. Conversely, the Win32/Spy.Swisyn.FJ popup alert might incorrectly assert to be stemming from a law enforcement organization and also will report having situated child pornography or various other prohibited information on the tool.

    Win32/Spy.Swisyn.FJ popup alert may falsely claim to be deriving from a legislation enforcement establishment and will certainly report having located child pornography or other unlawful data on the gadget. The alert will in a similar way contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: DDF77E85
md5: 89a59faa6127910648fc85cac23ef872
name: 89A59FAA6127910648FC85CAC23EF872.mlw
sha1: f54a720bee1fae8728576294fe70a02b015d10ce
sha256: d6020636ad6926a6808e8a27578c7b35835c614cf34d11259c27dcc859a8d0a2
sha512: e46f88abf14e1ad50d54a846a45048c71d7cbe9cca66b47abea2efb85cdfcb246e9cc3bfd2eeb93f83f9a34ecd33fbb9d9318700df820011ecc420a037bfa753
ssdeep: 24576:oMMj7C7VU08EZE8pUC6PiI1B1uSAp5Fm2CpUexLYtBqc4/FxJWKcAnYTEvEkARy:oMV+ZEZ96qS1uo9YOXEhEvnA8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Spy.Swisyn.FJ also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.Win32.Blocker.j!c
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop4.18861
ClamAV Win.Trojan.Agent-248590
ALYac Gen:Trojan.Heur.qHW@tfCRJwkOf
Malwarebytes MachineLearning/Anomalous.100%
Zillya Backdoor.Yobdam.Win32.505
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Gen:Trojan.Heur.qHW@tfCRJwkOf
Cybereason malicious.a61279
Cyren W32/Risk.BCVS-5129
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Spy.Swisyn.FJ
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Blocker.fmio
Alibaba Ransom:Win32/Blocker.fd63e4bd
NANO-Antivirus Trojan.Win32.Yobdam.cpggi
ViRobot Backdoor.Win32.A.Yobdam.1345536
MicroWorld-eScan Gen:Trojan.Heur.qHW@tfCRJwkOf
Tencent Win32.Trojan.Blocker.Ecuf
Ad-Aware Gen:Trojan.Heur.qHW@tfCRJwkOf
Comodo Malware@#2wjv26yqovc00
BitDefenderTheta AI:Packer.D6A58A721D
VIPRE Trojan.Win32.Generic.pak!cobra
Emsisoft Gen:Trojan.Heur.qHW@tfCRJwkOf (B)
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor/Yobdam.awj
Avira DR/Delphi.Gen
Antiy-AVL Trojan/Generic.ASMalwS.19C336
Kingsoft Win32.Hack.Yobdam.(kcloud)
Microsoft Backdoor:Win32/Talsab.C
Arcabit Trojan.Heur.EDB4B5
GData Gen:Trojan.Heur.qHW@tfCRJwkOf
VBA32 BScope.Trojan-Dropper.Injector
MAX malware (ai score=100)
Rising Malware.FakeDOC/ICON!1.9C3B (CLASSIC)
Yandex Trojan.GenAsa!ghCvv8VW+oI
Ikarus Backdoor.Win32.Talsab
MaxSecure Trojan.Malware.1588730.susgen
Fortinet W32/Swisyn.NHT!tr
Panda Generic Malware

How to remove Win32/Spy.Swisyn.FJ 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/Spy.Swisyn.FJ 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/Spy.Swisyn.FJ 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

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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