Trojan:Win32/Occamy.C4F

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

What is Trojan:Win32/Occamy.C4F infection?

In this post you will discover about the interpretation of Trojan:Win32/Occamy.C4F and its unfavorable effect on your computer. Such ransomware are a form of malware that is clarified by on the internet frauds to require paying the ransom by a victim.

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In the majority of the situations, Trojan:Win32/Occamy.C4F virus will advise its sufferers to launch funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually presented to the sufferer’s device.

Trojan:Win32/Occamy.C4F Summary

These adjustments can be as follows:

  • 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.
  • Ciphering the files situated on the sufferer’s hard disk drive — so the target can no more utilize the data;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyzTrojan.Ransom.BWO
a.tomx.xyzTrojan.Ransom.BWO

Trojan:Win32/Occamy.C4F

The most common channels where Trojan:Win32/Occamy.C4F Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a resource that hosts a destructive software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s PC or avoid the tool from working in an appropriate manner – while additionally positioning a ransom note that points out the need for the victims to effect the payment for the purpose of decrypting the records or recovering the file system back to the preliminary problem. In many instances, the ransom note will certainly come up when the customer restarts the PC after the system has already been damaged.

Trojan:Win32/Occamy.C4F circulation networks.

In different edges of the globe, Trojan:Win32/Occamy.C4F grows by leaps and bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom money amount may vary depending upon specific regional (local) setups. The ransom money notes and also methods of extorting the ransom quantity may vary depending on specific regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software program.

    In specific areas, the Trojans usually wrongfully report having actually spotted some unlicensed applications allowed on the victim’s gadget. The alert then demands the user to pay the ransom money.

    Faulty declarations concerning unlawful content.

    In nations where software program piracy is less popular, this technique is not as effective for the cyber frauds. Additionally, the Trojan:Win32/Occamy.C4F popup alert may falsely declare to be stemming from a law enforcement institution and will report having situated youngster porn or various other unlawful data on the device.

    Trojan:Win32/Occamy.C4F popup alert may wrongly declare to be deriving from a legislation enforcement institution and also will report having situated child porn or various other illegal data on the tool. The alert will similarly consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: A84198EB
md5: bd0b2055d7c558b33783a35e14e81608
name: BD0B2055D7C558B33783A35E14E81608.mlw
sha1: 03bd054afe02b912ba492b0b949ba6d534431293
sha256: 4f62d3fcb38e7a7700a64d8ed391bebe6afd42413c5ff25c9c5caa0f104f56e7
sha512: b9c0ddba18ac359ca0058194270613af6507fef41176f5744e61bc873f89f18fab7449a1f19e01a2d276fb08462c0e6a3af66d887b4f95ed0c7bcc4a07cd224f
ssdeep: 3072:7O1GVgQvlZmpwtZYhsWkVr42rSgO1GVgA:78GVNuwzYin8GVT
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2017
Assembly Version: 1.0.0.0
InternalName: PAYMENT.exe
FileVersion: 1.0.0.0
ProductName: WindowsApplication1
ProductVersion: 1.0.0.0
FileDescription: WindowsApplication1
OriginalFilename: PAYMENT.exe

Trojan:Win32/Occamy.C4F also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.Ransom.BWO
FireEyeGeneric.mg.bd0b2055d7c558b3
McAfeeArtemis!BD0B2055D7C5
CylanceUnsafe
ZillyaTool.FakeFilecoder.Win32.40
SangforPUP.MSIL.FakeFilecoder.BX
K7AntiVirusTrojan ( 005209d61 )
BitDefenderTrojan.Ransom.BWO
K7GWTrojan ( 005209d61 )
Cybereasonmalicious.5d7c55
SymantecTrojan.Gen.2
APEXMalicious
AvastWin32:Malware-gen
AlibabaHoax:MSIL/FakeFilecoder.9c42d130
ViRobotTrojan.Win32.Ransom.329216.B
AegisLabTrojan.Win32.FakeFilecoder.4!c
TencentMsil.Risk.Hoax.Pfjf
Ad-AwareTrojan.Ransom.BWO
EmsisoftTrojan.Ransom (A)
ComodoMalware@#6ql64b0epl25
F-SecureJoke.JOKE/FakeFilecoder.vnqay
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionArtemis!Trojan
SophosMal/Generic-R + Mal/PayFraud-A
AviraJOKE/FakeFilecoder.vnqay
MAXmalware (ai score=87)
Antiy-AVLTrojan/Win32.BTSGeneric
MicrosoftTrojan:Win32/Occamy.C4F
ArcabitTrojan.Ransom.BWO
GDataTrojan.Ransom.BWO
CynetMalicious (score: 100)
BitDefenderThetaGen:NN.ZemsilF.34590.uq1@ayDnLZd
ALYacTrojan.Ransom.Payment
MalwarebytesMalware.AI.3854138525
PandaTrj/GdSda.A
ESET-NOD32MSIL/Hoax.FakeFilecoder.BX
YandexHoax.FakeFilecoder!REQs3FoKlqc
SentinelOneStatic AI – Malicious PE
FortinetRiskware/Filecoder
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (D)
Qihoo-360HEUR/QVM03.0.2361.Malware.Gen

How to remove Trojan:Win32/Occamy.C4F 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 Trojan:Win32/Occamy.C4F 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 Trojan:Win32/Occamy.C4F 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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