Win32/Filecoder.OHO

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

What is Win32/Filecoder.OHO infection?

In this short article you will certainly locate regarding the definition of Win32/Filecoder.OHO and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is clarified by on-line scams to demand paying the ransom money by a sufferer.

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Most of the cases, Win32/Filecoder.OHO virus will advise its sufferers to initiate funds transfer for the function of neutralizing the amendments that the Trojan infection has presented to the sufferer’s device.

Win32/Filecoder.OHO Summary

These adjustments can be as adheres to:

  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Crashed cuckoomon during analysis. Report this error to the Github repo.;
  • Modifies boot configuration settings;
  • Writes a potential ransom message to disk;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records situated on the target’s hard disk — so the sufferer can no more utilize the data;
  • Preventing normal access to the target’s workstation;

Related domains:

z.whorecord.xyzTrojanransom.Generic
a.tomx.xyzTrojanransom.Generic

Win32/Filecoder.OHO

The most typical channels where Win32/Filecoder.OHO Ransomware are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of individual winding up on a source that holds a malicious software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s PC or prevent the gadget from functioning in an appropriate way – while likewise positioning a ransom money note that mentions the requirement for the victims to impact the settlement for the function of decrypting the files or bring back the documents system back to the preliminary condition. In a lot of instances, the ransom money note will certainly show up when the customer restarts the PC after the system has actually currently been damaged.

Win32/Filecoder.OHO distribution networks.

In various edges of the globe, Win32/Filecoder.OHO expands by leaps and also bounds. Nevertheless, the ransom money notes and also tricks of obtaining the ransom money amount may differ relying on specific regional (regional) settings. The ransom money notes as well as methods of extorting the ransom money quantity might vary depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having actually identified some unlicensed applications made it possible for on the sufferer’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty statements about illegal material.

    In nations where software piracy is much less prominent, this technique is not as reliable for the cyber scams. Conversely, the Win32/Filecoder.OHO popup alert may incorrectly declare to be originating from a law enforcement establishment and will certainly report having located child pornography or other prohibited data on the device.

    Win32/Filecoder.OHO popup alert may wrongly claim to be deriving from a law enforcement organization as well as will report having located youngster porn or various other prohibited data on the gadget. The alert will in a similar way consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 92B62BD7
md5: 1438557a2ce68d12cbd540d3d256c583
name: 1438557A2CE68D12CBD540D3D256C583.mlw
sha1: 7edf16629b924e3f479ea0e82e91a32c54706489
sha256: 63fd08783dd07959fbdaadc26058a3b7e29c1c7053b570989be352db9b541f36
sha512: 5b21a136c56265e0ac6131cdfa5bea1534d07fdff5145e8482e5ca207fc4894051e899a88ed1650ebeac2a32acd2b8789e1848d8f50fb5ce3720cba74a6a1d19
ssdeep: 3072:fxcoqOeiXENVK5ZsiLkPn3E1zv15dUi5:fxqOdXAVuZjLkP3EZVUi
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.OHO also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0057f18f1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.34027
CynetMalicious (score: 99)
CAT-QuickHealTrojanransom.Generic
ALYacTrojan.Ransom.GarrantyDecrypt
CylanceUnsafe
SangforRansom.Win32.Generic.ky
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 0057f18f1 )
Cybereasonmalicious.a2ce68
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.OHO
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan-Ransom.Win32.Generic
BitDefenderGen:Heur.Ransom.REntS.Gen.1
MicroWorld-eScanGen:Heur.Ransom.REntS.Gen.1
TencentWin32.Trojan.Filecoder.Dvpw
Ad-AwareGen:Heur.Ransom.REntS.Gen.1
BitDefenderThetaGen:NN.ZexaF.34796.iuW@aaABqYdi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_GarrantDecrypt.R002C0DG821
McAfee-GW-EditionBehavesLike.Win32.Generic.ch
FireEyeGeneric.mg.1438557a2ce68d12
EmsisoftGen:Heur.Ransom.REntS.Gen.1 (B)
SentinelOneStatic AI – Suspicious PE
WebrootW32.Malware.Gen
AviraTR/FileCoder.decyj
Antiy-AVLTrojan/Generic.ASMalwS.33E721B
MicrosoftRansom:Win32/GarrantDecrypt.PA!MTB
ArcabitTrojan.Ransom.REntS.Gen.1
GDataGen:Heur.Ransom.REntS.Gen.1
TACHYONRansom/W32.Artis.131584
AhnLab-V3Ransomware/Win.GarrantDecrypt.C4528348
McAfeeRDN/Ransom
MAXmalware (ai score=81)
VBA32BScope.Trojan.DelShad
MalwarebytesRansom.FileCryptor
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_GarrantDecrypt.R002C0DG821
RisingRansom.Outsider!1.D74B (CLASSIC)
YandexTrojan.Filecoder!Sz/unDzjRiU
IkarusTrojan-Ransom.FileCrypter
MaxSecureTrojan.Malware.10307848.susgen
FortinetW32/Filecoder.D181!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Filecoder.HgIASYIA

How to remove Win32/Filecoder.OHO 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.OHO 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.OHO you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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