Win32/Filecoder.OBX

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

What is Win32/Filecoder.OBX infection?

In this post you will certainly discover about the meaning of Win32/Filecoder.OBX and also its negative influence on your computer system. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom money by a target.

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Most of the cases, Win32/Filecoder.OBX infection will certainly advise its sufferers to initiate funds transfer for the purpose of neutralizing the modifications that the Trojan infection has presented to the target’s device.

Win32/Filecoder.OBX Summary

These adjustments can be as follows:

  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the target’s hard disk drive — so the victim can no more use the information;
  • Preventing normal 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.
Similar behavior
Related domains
z.whorecord.xyzRansom.Win32.Gen.vho
a.tomx.xyzRansom.Win32.Gen.vho

Win32/Filecoder.OBX

One of the most typical networks whereby Win32/Filecoder.OBX Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of user ending up on a resource that hosts a malicious software;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or stop the tool from working in an appropriate manner – while additionally placing a ransom money note that discusses the requirement for the targets to effect the settlement for the objective of decrypting the documents or bring back the file system back to the first condition. In a lot of instances, the ransom money note will turn up when the client reboots the COMPUTER after the system has actually currently been harmed.

Win32/Filecoder.OBX circulation channels.

In different edges of the world, Win32/Filecoder.OBX expands by leaps and bounds. However, the ransom notes and also tricks of extorting the ransom money quantity might differ depending upon particular neighborhood (regional) setups. The ransom money notes and tricks of extorting the ransom money quantity might vary depending on certain local (local) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

    In certain areas, the Trojans usually wrongfully report having discovered some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that demands the customer to pay the ransom.

    Faulty declarations about illegal material.

    In nations where software piracy is less prominent, this approach is not as effective for the cyber frauds. Additionally, the Win32/Filecoder.OBX popup alert might falsely claim to be deriving from a law enforcement institution as well as will report having located child pornography or various other illegal data on the tool.

    Win32/Filecoder.OBX popup alert may falsely assert to be acquiring from a regulation enforcement establishment as well as will certainly report having situated child pornography or other unlawful information on the device. The alert will in a similar way include a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 0E9EA692
md5: eb237903f4992061470bea6c97781a5a
name: EB237903F4992061470BEA6C97781A5A.mlw
sha1: f142f65e25d4fead01aa77b055dcfc48bcc09140
sha256: 77ee5fb68e968addfc17def500d1c7b57d0b1e7d2834d07cf080b7dde17d1d72
sha512: 15557995819913a1ad0d8e435046df29b59645375d5396465b45515a0ef31804740d1ca627aa409c1aef7be8bea87f9dc35da944e561b8d6701fe20033a2f63a
ssdeep: 192:82UAphawJiYGA99Oz+ENnnnFp4isMQusiiwVa1mR1UNGXG8Ki8DF:82bCtVnFpxKt2U02di8J
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.OBX also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 005656cd1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.31702
CynetMalicious (score: 99)
ALYacGen:Trojan.Malware.buY@ae5spMm
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.14746
SangforRansom.Win32.Gen.vho
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 005656cd1 )
Cybereasonmalicious.3f4992
ESET-NOD32a variant of Win32/Filecoder.OBX
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan-Ransom.Win32.Gen.vho
BitDefenderGen:Trojan.Malware.buY@ae5spMm
NANO-AntivirusTrojan.Win32.Encoder.hkihks
MicroWorld-eScanGen:Trojan.Malware.buY@ae5spMm
TencentWin32.Trojan.Filecoder.Aket
Ad-AwareGen:Trojan.Malware.buY@ae5spMm
ComodoMalware@#4apq28kv9ky4
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionGenericRXKO-IU!EB237903F499
FireEyeGen:Trojan.Malware.buY@ae5spMm
EmsisoftGen:Trojan.Malware.buY@ae5spMm (B)
JiangminTrojan.Gen.auw
AviraTR/FileCoder.tfcgf
Antiy-AVLTrojan/Generic.ASMalwS.306F4A3
MicrosoftTrojan:Win32/Dridex!ml
ArcabitTrojan.Malware.E0DC65
AegisLabTrojan.Win32.Gen.j!c
GDataGen:Trojan.Malware.buY@ae5spMm
McAfeeGenericRXKO-IU!EB237903F499
MAXmalware (ai score=88)
VBA32BScope.TrojanRansom.Gen
MalwarebytesRansom.FileCryptor
PandaTrj/GdSda.A
YandexTrojan.Filecoder!zM8jVbF8GPk
IkarusTrojan-Ransom.FileCrypter
MaxSecureTrojan.Malware.74683643.susgen
FortinetW32/Filecoder.OBX!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Filecoder.OBX 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/Filecoder.OBX 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.OBX 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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