What is Win32/Filecoder.Buran.C infection?

In this article you will find concerning the definition of Win32/Filecoder.Buran.C and its negative effect on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to demand paying the ransom by a sufferer.

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In the majority of the situations, Win32/Filecoder.Buran.C virus will instruct its sufferers to start funds transfer for the function of reducing the effects of the changes that the Trojan infection has actually introduced to the sufferer’s gadget.

Win32/Filecoder.Buran.C Summary

These adjustments can be as complies with:

  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • Ciphering the records found on the target’s disk drive — so the target can no longer make use of 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.


The most typical channels where Win32/Filecoder.Buran.C Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of user ending up on a resource that organizes a destructive 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 an appropriate fashion – while likewise positioning a ransom money note that discusses the demand for the victims to effect the settlement for the objective of decrypting the papers or bring back the data system back to the initial condition. In the majority of instances, the ransom money note will certainly come up when the customer reboots the PC after the system has actually already been damaged.

Win32/Filecoder.Buran.C distribution channels.

In different edges of the world, Win32/Filecoder.Buran.C expands by leaps and bounds. However, the ransom money notes as well as tricks of obtaining the ransom amount may vary depending on specific regional (regional) settings. The ransom money notes and also methods of obtaining the ransom amount may differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software.

    In specific areas, the Trojans often wrongfully report having identified some unlicensed applications enabled on the sufferer’s gadget. The alert then requires the individual to pay the ransom.

    Faulty statements regarding illegal content.

    In nations where software application piracy is less prominent, this method is not as efficient for the cyber scams. Conversely, the Win32/Filecoder.Buran.C popup alert might wrongly declare to be stemming from a law enforcement establishment and also will certainly report having located kid pornography or various other prohibited data on the gadget.

    Win32/Filecoder.Buran.C popup alert may falsely declare to be acquiring from a law enforcement organization and will report having located child porn or other prohibited information on the tool. The alert will similarly have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 506844DD
md5: 77487c27f5476f7bcb092106f4845b4f
name: 77487C27F5476F7BCB092106F4845B4F.mlw
sha1: b45a6f02891aa4d7f80520c0a2777e1a5f527c4d
sha256: 6a1280ecfa06bf36f01280f9eea722e9b2e5ce0ab75f5e30dc5a73eae4b9cfdc
sha512: 1684a9c64463aa0ca18014a245eb81de32045c1214419312d0afd3ece811e883481f0d18cfb019f15fea6850539054ba066deac0e9e498653165949730764908
ssdeep: 6144:PS60TDvlFxXcm4DQFu/U3buRKlemZ9DnGAedgQ8v7+XhDRp:P4Dvlcm4DQFu/U3buRKlemZ9DnGAedE
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersion: 2, 4, 0, 0
FileDescription: Master Blankov
Translation: 0x0419 0x04e3

Win32/Filecoder.Buran.C also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 005493f71 )
DrWeb Trojan.Encoder.27210
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.VegaLocker
Malwarebytes MachineLearning/Anomalous.100%
Zillya Trojan.Crypmod.Win32.925
Sangfor Ransom.Win32.Crypmod.gen
CrowdStrike win/malicious_confidence_70% (W)
Alibaba Ransom:Win32/Buhtrap.03636f26
K7GW Trojan ( 005493f71 )
Cybereason malicious.7f5476
ESET-NOD32 a variant of Win32/Filecoder.Buran.C
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan-Ransom.Win32.Crypmod.gen
BitDefender Generic.Ransom.Buhtrap.7B225180
NANO-Antivirus Trojan.Win32.Crypmod.fnlxmw
MicroWorld-eScan Generic.Ransom.Buhtrap.7B225180
Tencent Win32.Trojan.Filecoder.Aguy
Ad-Aware Generic.Ransom.Buhtrap.7B225180
Sophos Mal/Generic-S
F-Secure Trojan.TR/ATRAPS.Gen
BitDefenderTheta Gen:NN.ZelphiF.34628.oK0@aqvmf@oc
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.ZEPPELIN.SMTH
McAfee-GW-Edition BehavesLike.Win32.Dropper.dh
Emsisoft Generic.Ransom.Buhtrap.7B225180 (B)
Webroot W32.Rogue.Gen
eGambit Unsafe.AI_Score_51%
Microsoft Trojan:Win32/Occamy.C
Arcabit Generic.Ransom.Buhtrap.7B225180
AegisLab Trojan.Win32.Crypmod.j!c
GData Generic.Ransom.Buhtrap.7B225180
AhnLab-V3 Malware/Win32.Purge.C3031763
McAfee Ransom-Crypmod
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Crypmod
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.ZEPPELIN.SMTH
Rising Ransom.Buhtrap!1.C04E (CLOUD)
Ikarus Trojan-Ransom.VegaLocker
MaxSecure Trojan.Malware.73839158.susgen
Fortinet W32/Crypmod.A!tr.ransom
AVG Win32:Malware-gen
Qihoo-360 Win32/Backdoor.Buhtrap.HgIASOgA

How to remove Win32/Filecoder.Buran.C 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.

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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.

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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.Buran.C 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.Buran.C you can always ask me in the comments for getting help.

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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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