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

What is Win32/Farfli.PA infection?

In this post you will certainly locate about the definition of Win32/Farfli.PA as well as its adverse influence on your computer. Such ransomware are a kind of malware that is elaborated by on-line scams to demand paying the ransom money by a sufferer.

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Most of the situations, Win32/Farfli.PA ransomware will instruct its targets to start funds transfer for the function of neutralizing the modifications that the Trojan infection has actually presented to the target’s gadget.

Win32/Farfli.PA Summary

These adjustments can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Sniffs keystrokes;
  • Creates known PcClient mutex and/or file changes.;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records found on the victim’s hard drive — so the sufferer can no longer use the information;
  • Preventing routine access to the sufferer’s workstation;


The most typical channels through which Win32/Farfli.PA Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of user winding up on a source that holds a destructive software program;

As quickly as the Trojan is effectively injected, it will either cipher the information on the victim’s computer or protect against the tool from working in a proper way – while additionally positioning a ransom note that points out the requirement for the targets to effect the repayment for the purpose of decrypting the files or restoring the documents system back to the first problem. In many circumstances, the ransom money note will turn up when the client restarts the PC after the system has already been damaged.

Win32/Farfli.PA circulation networks.

In various edges of the world, Win32/Farfli.PA expands by leaps as well as bounds. Nonetheless, the ransom money notes as well as tricks of extorting the ransom money amount may vary depending upon certain regional (local) setups. The ransom money notes and techniques of extorting the ransom amount may vary depending on certain regional (regional) settings.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software program.

    In certain locations, the Trojans often wrongfully report having actually discovered some unlicensed applications allowed on the victim’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In countries where software program piracy is less popular, this approach is not as reliable for the cyber fraudulences. Alternatively, the Win32/Farfli.PA popup alert might wrongly claim to be originating from a law enforcement organization as well as will certainly report having situated youngster pornography or other illegal information on the tool.

    Win32/Farfli.PA popup alert may falsely declare to be obtaining from a regulation enforcement organization as well as will report having located youngster porn or various other prohibited information on the tool. The alert will likewise contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: C3061678
md5: e2cfe83d6ab130d87d4ac061f7ae9a50
name: E2CFE83D6AB130D87D4AC061F7AE9A50.mlw
sha1: 8af451a2b376bd5b51c25be13f4625cd32dc3d4b
sha256: 45d5502181d94de3e6c356fe44c15be5259b220f6b3aa09de63c3df42e035f05
sha512: c3331740f7c19c3d3e76768ef75fc6d626b6c9375230134d4d752376bdf1e5fd5877031c22b38aaf5264ef9ef124b9a0b754b2bf688d812443d8aca93d6d5992
ssdeep: 3072:QOugD6dfzuvS+0dv3nCfEglqI1OMgw0eqrbwRALPDpOLpueG4vlUW4O12VU2N1:bugeh1YMJIoJw05i1xG4dUW4Lie
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2009-2010 Oracle Corporation
InternalName: VirtualBox
CompanyName: Oracle Corporation
ProductName: VirtualBox
FileDescription: VirtualBox
OriginalFilename: VirtualBox.exe
Translation: 0x0804 0x04b0

Win32/Farfli.PA also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0052c8a31 )
Elastic malicious (high confidence)
DrWeb BackDoor.Remoete
ClamAV Win.Ransomware.FileCoder-9853970-0
ALYac GenPack:Generic.Mulinex.CF004D62
Malwarebytes Generic.Malware/Suspicious
Zillya Worm.Palevo.Win32.40321
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/AntiAV.91147efa
K7GW Trojan ( 0052c8a31 )
Cybereason malicious.d6ab13
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Farfli.PA
APEX Malicious
Avast Win32:Trojan-gen
Cynet Malicious (score: 100)
BitDefender GenPack:Generic.Mulinex.CF004D62
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
ViRobot Worm.Win32.A.P2P-Palevo.335641
MicroWorld-eScan GenPack:Generic.Mulinex.CF004D62
Tencent Malware.Win32.Gencirc.10c7f8a3
Ad-Aware GenPack:Generic.Mulinex.CF004D62
Sophos ML/PE-A + Mal/Redos-H
Comodo Worm.Win32.P2P-Worm.Palevo.dcql@4wj8ln
BitDefenderTheta Gen:NN.ZexaF.34738.nu1@aS6YZvkb
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Ramnit.dc
Emsisoft GenPack:Generic.Mulinex.CF004D62 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Worm/Palevo.btft
Webroot W32.Worm.Gen
Avira TR/Dropper.Gen
Kingsoft Win32.Troj.AntiAV.i.(kcloud)
Arcabit GenPack:Generic.Mulinex.CF004D62
AegisLab Trojan.Win32.AntiAV.4!c
AhnLab-V3 Worm/Win32.Palevo.C97362
Acronis suspicious
McAfee BackDoor-EXZ
MAX malware (ai score=100)
VBA32 Worm.Palevo
Panda Trj/CI.A
Rising [email protected] (RDML:631Po2aQfoZ66xllmk7agg)
Yandex Trojan.GenAsa!OC+6J7vsjgQ
Ikarus Trojan-GameThief.Win32.Magania
eGambit Unsafe.AI_Score_94%
Fortinet W32/Filecoder.FV!tr.ransom
AVG Win32:Trojan-gen

How to remove Win32/Farfli.PA virus?

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/Farfli.PA 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/Farfli.PA you can always ask me in the comments for getting help.

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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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