Written by Robert Bailey

What is Win32/Filecoder.GB infection?

In this article you will find about the definition of Win32/Filecoder.GB and its adverse effect on your computer system. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom money by a target.

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In the majority of the instances, Win32/Filecoder.GB infection will certainly instruct its sufferers to start funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has introduced to the target’s gadget.

Win32/Filecoder.GB Summary

These alterations can be as complies with:

  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • The executable is likely packed with VMProtect;
  • Ciphering the papers located on the victim’s disk drive — so the target can no longer make use of the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains: Trojan.Ransom.Iron Trojan.Ransom.Iron


The most regular networks where Win32/Filecoder.GB Ransomware Trojans are injected are:

  • By methods of phishing e-mails;
  • As a consequence of user ending up on a resource that holds a malicious software;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s PC or avoid the tool from functioning in a correct fashion – while likewise putting a ransom note that points out the need for the targets to effect the repayment for the function of decrypting the files or recovering the file system back to the initial condition. In most circumstances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has actually currently been damaged.

Win32/Filecoder.GB circulation networks.

In various corners of the world, Win32/Filecoder.GB grows by leaps as well as bounds. Nevertheless, the ransom notes as well as methods of obtaining the ransom amount might differ depending on specific local (regional) settings. The ransom notes as well as techniques of extorting the ransom money quantity may differ depending on specific local (local) settings.

Ransomware injection

For instance:

    Faulty informs about unlicensed software program.

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

    Faulty statements concerning illegal content.

    In nations where software program piracy is much less preferred, this method is not as efficient for the cyber frauds. Additionally, the Win32/Filecoder.GB popup alert may falsely claim to be deriving from a police institution and will certainly report having situated child porn or various other prohibited data on the device.

    Win32/Filecoder.GB popup alert might falsely declare to be deriving from a regulation enforcement establishment and will certainly report having situated child pornography or other prohibited data on the gadget. The alert will similarly consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 9C620A23
md5: ad3a54f107d21d492c346bd63e31d3dc
name: AD3A54F107D21D492C346BD63E31D3DC.mlw
sha1: 88342b417dc00d85ad4fa4c78c180f13897e06ac
sha256: 3f9db6851e5245c2fbd3ec783a6a73333337cf5ac4cd934b28ff62d1f526e8ab
sha512: 4a6b2a5bd016d94996b420426b64f940994a4a367f4ac6da785ac7969e19b29ff1cd0b2378507442e79b444fe8b7511396826a5241889c1fd79a253bfa5727af
ssdeep: 24576:hT0IJo7HfB9FkYtATu7CyvP1SEfyBsYfYwNAB7RqH43dayFIiDe:cHZ9F97N3fEtf9AddayFx
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2013
InternalName: ado64
FileVersion: 6.3.3852.6120
CompanyName: Intel Corporation
PrivateBuild: 1
LegalTrademarks: Copyright (C) 2013
Comments: ado64
ProductName: ado64
SpecialBuild: 1
ProductVersion: 6.3.3852.6120
FileDescription: ado64
OriginalFilename: ado64
Translation: 0x0409 0x04b0

Win32/Filecoder.GB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0052fe401 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
ALYac Trojan.Ransom.Iron
Cylance Unsafe
Zillya Trojan.Generic.Win32.395362
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Filecoder.586f15d4
K7GW Trojan ( 0052fe401 )
Cybereason malicious.107d21
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.GB
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Generic.Ranosm.Maktub.2E72B81E
NANO-Antivirus Trojan.Win32.Mlw.fbysdd
MicroWorld-eScan Generic.Ranosm.Maktub.2E72B81E
Tencent Win32.Trojan.Generic.Lnoc
Ad-Aware Generic.Ranosm.Maktub.2E72B81E
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34790.ED0@a0Nd9JdP
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_MAKTUB.THDAGAH
Emsisoft Trojan-Ransom.Iron (A)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Gen.aje
Avira TR/FileCoder.nlpjj
Microsoft Trojan:Win32/Occamy.C3F
GData Generic.Ranosm.Maktub.2E72B81E
AhnLab-V3 Trojan/Win32.Occamy.C2473569
McAfee GenericRXFA-TQ!AD3A54F107D2
VBA32 BScope.Trojan.Occamy
TrendMicro-HouseCall Ransom_MAKTUB.THDAGAH
Rising Trojan.Generic@ML.83 (RDML:JpO/QbtkwF5Q32DGaxyGAw)
Yandex Trojan.GenAsa!SyNzFdCUtu8
Ikarus Trojan.Win32.Occamy
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generik.NMAELSB!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Ransom.Filecoder.HgIASOoA

How to remove Win32/Filecoder.GB 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.GB 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Filecoder.GB 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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