Trojan.Win32.Fsysna.eapi

What is Trojan.Win32.Fsysna.eapi infection?

In this short article you will certainly locate about the meaning of Trojan.Win32.Fsysna.eapi and also its unfavorable influence on your computer system. Such ransomware are a form of malware that is elaborated by online scams to demand paying the ransom by a sufferer.

In the majority of the instances, Trojan.Win32.Fsysna.eapi infection will instruct its sufferers to launch funds transfer for the objective of neutralizing the amendments that the Trojan infection has introduced to the victim’s device.

Trojan.Win32.Fsysna.eapi Summary

These adjustments can be as adheres to:

  • A process attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Mimics the file times of a Windows system file;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Spoofs its process name and/or associated pathname to appear as a legitimate process;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Creates a copy of itself;
  • Appends a known multi-family ransomware file extension to files that have been encrypted;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the sufferer’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan.Win32.Fsysna.eapi

The most regular networks where Trojan.Win32.Fsysna.eapi are injected are:

  • By methods of phishing emails;
  • As a consequence of customer ending up on a resource that hosts a malicious software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s PC or avoid the device from functioning in a proper way – while additionally positioning a ransom note that discusses the demand for the victims to impact the repayment for the objective of decrypting the files or recovering the file system back to the initial condition. In many circumstances, the ransom note will come up when the client restarts the PC after the system has actually already been damaged.

Trojan.Win32.Fsysna.eapi distribution networks.

In numerous corners of the world, Trojan.Win32.Fsysna.eapi grows by jumps and also bounds. Nonetheless, the ransom notes and tricks of extorting the ransom quantity might vary depending upon specific local (regional) settings. The ransom money notes and methods of extorting the ransom money quantity may vary depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications made it possible for on the victim’s device. The alert then requires the customer to pay the ransom.

    Faulty declarations about unlawful material.

    In nations where software program piracy is less preferred, this method is not as reliable for the cyber fraudulences. Alternatively, the Trojan.Win32.Fsysna.eapi popup alert might falsely declare to be stemming from a police organization and also will report having located youngster porn or other prohibited information on the device.

    Trojan.Win32.Fsysna.eapi popup alert might incorrectly assert to be deriving from a law enforcement organization as well as will report having situated child pornography or other unlawful data on the tool. The alert will similarly include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: A84ACED8md5: 509b56fbafd70aac5ce345b73209d6ffname: 509B56FBAFD70AAC5CE345B73209D6FF.mlwsha1: 0998c87484533634c436271299365bca2906dffesha256: 635bc2386df8fe093490b5686dca6daa9a409af3edd9ccec7cef6b2c82093070sha512: b842762308c23944d23f617b227403b52ebd885cd4e413b3103e8e77a68b1c8fc1a2bd00ed5125991fe48dfbf3b855d9b4eabbe9d02d617bf9dd5b83971cb2a7ssdeep: 384:DLgI1DdMMNmmAznOZrHvqNiL1w3Zaf9a0mY1fogk01p16N/9bT5:PgI1DtNmmAOloWo0moCC+ZT5type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Win32.Fsysna.eapi also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055e3ef1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.5318
Cynet Malicious (score: 100)
ALYac Gen:Heur.Ransom.REntS.Gen.1
Cylance Unsafe
Zillya Trojan.Fsysna.Win32.12362
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
K7GW Trojan ( 0055e3ef1 )
Cybereason malicious.bafd70
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.NIC
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Mikey-2645
Kaspersky Trojan.Win32.Fsysna.eapi
BitDefender Gen:Heur.Ransom.REntS.Gen.1
NANO-Antivirus Trojan.Win32.Encoder.eiaxnb
MicroWorld-eScan Gen:Heur.Ransom.REntS.Gen.1
Tencent Win32.Trojan.Fsysna.Sued
Ad-Aware Gen:Heur.Ransom.REntS.Gen.1
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34722.aqW@ayLArsm
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_APOCALYPSE.F116K4
McAfee-GW-Edition GenericRXAZ-FT!509B56FBAFD7
FireEye Generic.mg.509b56fbafd70aac
Emsisoft Gen:Heur.Ransom.REntS.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Fsysna.fxr
Avira TR/Crypt.XPACK.Gen2
eGambit Unsafe.AI_Score_92%
Antiy-AVL Trojan/Generic.ASMalwS.1C30ECE
Kingsoft Win32.Troj.Fsysna.ea.(kcloud)
Microsoft Trojan:Win32/Skeeyah.A!rfn
GData Win32.Trojan-Ransom.Apocalypse.B
TACHYON Trojan/W32.Fsysna.15360.C
AhnLab-V3 Trojan/Win32.Fsysna.C1621514
McAfee GenericRXAZ-FT!509B56FBAFD7
MAX malware (ai score=100)
VBA32 BScope.Trojan.Fsysna
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_APOCALYPSE.F116K4
Rising [email protected] (RDML:W0An9Kno0DDKopdVbHIsWQ)
Yandex Trojan.GenAsa!DLlzMnc81a0
Ikarus Trojan.Win32.Filecoder
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Generic.AP.EF7162!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Trojan.Win32.Fsysna.eapi 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Trojan.Win32.Fsysna.eapi you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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