Trojan:Win32/Occamy.CA5

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

What is Trojan:Win32/Occamy.CA5 infection?

In this post you will find regarding the definition of Trojan:Win32/Occamy.CA5 as well as its negative effect on your computer. Such ransomware are a form of malware that is elaborated by on the internet frauds to require paying the ransom money by a victim.

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In the majority of the situations, Trojan:Win32/Occamy.CA5 ransomware will certainly instruct its victims to initiate funds move for the function of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s device.

Trojan:Win32/Occamy.CA5 Summary

These alterations can be as adheres to:

  • Possible date expiration check, exits too soon after checking local time;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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 documents located on the sufferer’s hard disk — so the sufferer can no more use the data;
  • Preventing regular accessibility to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyzRansom/W32.Cryrar.102912
a.tomx.xyzRansom/W32.Cryrar.102912

Trojan:Win32/Occamy.CA5

The most normal networks through which Trojan:Win32/Occamy.CA5 Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As an effect of individual winding up on a resource that holds a destructive software program;

As soon as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or avoid the tool from functioning in a correct way – while additionally putting a ransom note that states the need for the victims to impact the settlement for the function of decrypting the documents or restoring the data system back to the first condition. In many instances, the ransom money note will show up when the client reboots the COMPUTER after the system has actually already been damaged.

Trojan:Win32/Occamy.CA5 distribution channels.

In various corners of the globe, Trojan:Win32/Occamy.CA5 grows by jumps as well as bounds. Nevertheless, the ransom notes as well as tricks of obtaining the ransom amount may differ depending upon particular local (regional) settings. The ransom notes and tricks of extorting the ransom amount might vary depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications allowed on the victim’s gadget. The alert after that demands the customer to pay the ransom.

    Faulty statements concerning unlawful material.

    In nations where software piracy is less prominent, this technique is not as reliable for the cyber frauds. Additionally, the Trojan:Win32/Occamy.CA5 popup alert may incorrectly declare to be stemming from a law enforcement institution as well as will report having situated youngster pornography or various other unlawful data on the device.

    Trojan:Win32/Occamy.CA5 popup alert may wrongly assert to be acquiring from a legislation enforcement institution and also will report having located child porn or other prohibited information on the tool. The alert will similarly contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: EBB394FA
md5: 7e8129526afc031c438798d6d4610f2c
name: 7E8129526AFC031C438798D6D4610F2C.mlw
sha1: 8a663340f5df8cd126730c51e169111235961a56
sha256: a525d0c35026eead1230e18b1a7c31fce80533d40740a217db693cd859f75202
sha512: 7e3d2e92048ed3f2ab8ddd4f85fd51c1406d0b80ad0ce591b9e7ab19398869a94799adc1f93c1c39e90ad1527be66762d601457d8436716bcb76e940bb97546d
ssdeep: 1536:h9RjshSRO1CDBmVlD8DF8wIqTTFtjjZHFnouy8pC8Ex:TRghSR6sBzDF8wIqTTFBZ9outA
type: PE32 executable (console) Intel 80386, for MS Windows, UPX compressed

Version Info:

CompanyName: JCN TI
ProductName: JCN backup manger
FileVersion: 1.0.0
FileDescription: Ferramenta para backup de dados da JCN soluxe7xf5es em TI
ProductVersion: 1.0.0
Translation: 0x0000 0x04e4

Trojan:Win32/Occamy.CA5 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0051918e1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CAT-QuickHealTrojan.GenericPMF.S4848618
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7GWTrojan ( 0051918e1 )
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Malware.Winlock-6913733-0
NANO-AntivirusTrojan.Win32.Winlock.fbydzj
SophosGeneric ML PUA (PUA)
BitDefenderThetaGen:NN.ZexaF.34722.dmKfayxNX9
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.qc
FireEyeGeneric.mg.7e8129526afc031c
SentinelOneStatic AI – Suspicious PE
eGambitUnsafe.AI_Score_84%
MicrosoftTrojan:Win32/Occamy.CA5
AegisLabTrojan.Win32.Generic.4!c
TACHYONRansom/W32.Cryrar.102912
McAfeeArtemis!7E8129526AFC
MAXmalware (ai score=98)
PandaTrj/CI.A
YandexTrojan.Winlock!CUK/9BWMOic
IkarusTrojan.PowerShell.Crypt
MaxSecureTrojan.Malware.300983.susgen
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Trojan:Win32/Occamy.CA5 ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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.CA5 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Occamy.CA5 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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