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

What is Win32/Filecoder.GandCrab.E infection?

In this post you will locate about the definition of Win32/Filecoder.GandCrab.E and also its unfavorable effect on your computer. Such ransomware are a kind of malware that is clarified by on the internet scams to require paying the ransom by a target.

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Most of the instances, Win32/Filecoder.GandCrab.E infection will advise its victims to start funds transfer for the objective of counteracting the modifications that the Trojan infection has introduced to the target’s device.

Win32/Filecoder.GandCrab.E Summary

These modifications can be as complies with:

  • 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 was set to shut the system down when terminated;
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Ciphering the records situated on the target’s disk drive — so the target can no more use the data;
  • Preventing regular 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.


The most regular channels through which Win32/Filecoder.GandCrab.E Ransomware Trojans are injected 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 consequence of individual winding up on a source that holds a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s PC or protect against the gadget from working in an appropriate manner – while also placing a ransom note that states the need for the sufferers to effect the payment for the purpose of decrypting the documents or restoring the data system back to the preliminary problem. In the majority of circumstances, the ransom note will certainly show up when the client reboots the COMPUTER after the system has already been harmed.

Win32/Filecoder.GandCrab.E circulation channels.

In different edges of the world, Win32/Filecoder.GandCrab.E grows by jumps and bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom amount might vary depending on certain local (regional) setups. The ransom money notes and also techniques of extorting the ransom money quantity might differ depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In specific locations, the Trojans frequently wrongfully report having detected some unlicensed applications made it possible for on the victim’s device. The alert after that requires the individual to pay the ransom money.

    Faulty statements about unlawful web content.

    In nations where software application piracy is much less prominent, this approach is not as efficient for the cyber frauds. Conversely, the Win32/Filecoder.GandCrab.E popup alert might incorrectly assert to be deriving from a law enforcement establishment as well as will certainly report having located child porn or various other illegal data on the gadget.

    Win32/Filecoder.GandCrab.E popup alert might falsely declare to be acquiring from a regulation enforcement organization and also will report having located youngster porn or various other illegal information on the gadget. The alert will in a similar way include a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 42D262E1
md5: ba2960ce267dc0f11e2683679ce038f7
name: BA2960CE267DC0F11E2683679CE038F7.mlw
sha1: 7a6997490eea5ad21ec17367fb7a64fa5916f5e3
sha256: fb136c8360d1a5ab80f61109c55c5a788aa1d8796d1e75aca8c1a762b598d3f4
sha512: 86baa9998be044095ac4556d29ee4eb0f6622b81f1c176896d490335579b8977fd7cf7fa86dc6750e5ca920493ee1659ae9e836c3706bf1a1d2987898cdf7519
ssdeep: 3072:UKwH7Fxw0GQi8SHa0jNwriVcJLLfONMYU:XG3wq70pwrimxLp
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.GandCrab.E also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
MicroWorld-eScan Generic.Ransom.GandCrab5.C3863DCA
CAT-QuickHeal Trojan.Mauvaise.SL1
Qihoo-360 Win32/Ransom.GandCrab.HxQBXK8A
ALYac Trojan.Ransom.GandCrab
Cylance Unsafe
Zillya Trojan.Encoder.Win32.647
AegisLab Trojan.Win32.Encoder.4!c
K7AntiVirus Trojan ( 00545bf41 )
BitDefender Generic.Ransom.GandCrab5.C3863DCA
K7GW Trojan ( 00545bf41 )
CrowdStrike win/malicious_confidence_100% (W)
Arcabit Generic.Ransom.GandCrab5.C3863DCA
BitDefenderTheta Gen:NN.ZexaF.34590.gqW@aqwPyqi
Cyren W32/GandCrab.AE.gen!Eldorado
Symantec Ransom.GandCrab!g5
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Malware.Razy-6829823-0
Kaspersky HEUR:Trojan-Ransom.Win32.Encoder.gen
Alibaba Ransom:Win32/Genasom.ali1000102
NANO-Antivirus Trojan.Win32.Filecoder.fmnruw
ViRobot Trojan.Win32.GandCrab.101376
Tencent Malware.Win32.Gencirc.10b9a9ba
Ad-Aware Generic.Ransom.GandCrab5.C3863DCA
Emsisoft Generic.Ransom.GandCrab5.C3863DCA (B)
Comodo TrojWare.Win32.Ransom.GandCrab.F@82ddqu
F-Secure Heuristic.HEUR/AGEN.1102636
TrendMicro Ransom.Win32.GANDCRAB.SMILC
McAfee-GW-Edition BehavesLike.Win32.Generic.nh
Sophos Mal/Generic-S + Troj/Patched-BY
Ikarus Trojan-Ransom.GandCrab
Jiangmin Trojan.Encoder.fq
Avira HEUR/AGEN.1102636
Antiy-AVL Trojan[Ransom]/Win32.Encoder
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/GandCrab.EH!bit
SUPERAntiSpyware Ransom.GandCrab/Variant
ZoneAlarm HEUR:Trojan-Ransom.Win32.Encoder.gen
GData Generic.Ransom.GandCrab5.C3863DCA
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Gandcrab.R254874
Acronis suspicious
McAfee Trojan-FQOA!BA2960CE267D
MAX malware (ai score=100)
VBA32 BScope.Trojan.Dynamer
Malwarebytes Ransom.GandCrab
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Filecoder.GandCrab.E
TrendMicro-HouseCall Ransom.Win32.GANDCRAB.SMILC
Rising Trojan.Filecoder!8.68 (CLOUD)
Yandex Trojan.Monder.Gen!Pac.2
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/GandCrab_V5_2!tr.ransom
AVG Win32:Trojan-gen
Cybereason malicious.e267dc
MaxSecure Trojan.Malware.73715490.susgen

How to remove Win32/Filecoder.GandCrab.E 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/Filecoder.GandCrab.E 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/Filecoder.GandCrab.E 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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