Trojan:Win32/Occamy.CA2

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

What is Trojan:Win32/Occamy.CA2 infection?

In this short article you will certainly find concerning the meaning of Trojan:Win32/Occamy.CA2 and also its adverse effect on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom money by a sufferer.

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Most of the situations, Trojan:Win32/Occamy.CA2 ransomware will certainly instruct its victims to launch funds move for the objective of reducing the effects of the changes that the Trojan infection has introduced to the victim’s device.

Trojan:Win32/Occamy.CA2 Summary

These adjustments can be as follows:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 files found on the victim’s hard disk — so the sufferer can no more utilize the data;
  • Preventing regular access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan:Win32/Occamy.CA2

One of the most typical networks whereby Trojan:Win32/Occamy.CA2 are injected are:

  • By methods of phishing emails;
  • As a consequence of user ending up on a source that hosts a harmful software;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s computer or avoid the tool from operating in a correct manner – while additionally putting a ransom note that points out the demand for the targets to effect the payment for the objective of decrypting the documents or recovering the data system back to the first condition. In most instances, the ransom money note will turn up when the client restarts the PC after the system has already been harmed.

Trojan:Win32/Occamy.CA2 circulation networks.

In numerous edges of the globe, Trojan:Win32/Occamy.CA2 grows by leaps as well as bounds. Nevertheless, the ransom money notes and also tricks of obtaining the ransom money amount may vary depending upon specific local (regional) setups. The ransom notes as well as tricks of obtaining the ransom money amount might differ depending on particular neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software.

    In specific areas, the Trojans usually wrongfully report having identified some unlicensed applications allowed on the sufferer’s device. The alert then requires the user to pay the ransom.

    Faulty declarations regarding prohibited content.

    In nations where software application piracy is much less preferred, this technique is not as efficient for the cyber fraudulences. Alternatively, the Trojan:Win32/Occamy.CA2 popup alert may incorrectly assert to be deriving from a police institution and also will certainly report having located youngster pornography or various other illegal data on the device.

    Trojan:Win32/Occamy.CA2 popup alert may falsely assert to be acquiring from a legislation enforcement institution as well as will certainly report having located child pornography or various other unlawful information on the device. The alert will similarly consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 12CEE4A3
md5: 344b90f67b2bd3ff198f6bb00df58aeb
name: 344B90F67B2BD3FF198F6BB00DF58AEB.mlw
sha1: a277fdc6aa708df46dbc90119d62aeaa5daf4792
sha256: a2142ae6ab037fc650a29848f00b4ea9c45bc23d32cfdeed5856478d0d31f4f5
sha512: 76620444dc88f696dd4f32237368a55e5de4bf83fe75d925e7e22be14cff424cba34fc55e6d3824465b0f10bc2df8f8bc3b12a4855e77a13335b3dc46e4ae6b6
ssdeep: 6144:YOr6+HbdRH/3FYYLZZoANLYOZEOHHrpm1XUZLxEZEOHHrpm1XUZLxaLb:YOe+ZRH/VYin2StLpm1EwtLpm1EuLb
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: msinfo.dll
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7601.17514
FileDescription: System Information
OriginalFilename: msinfo.dll
Translation: 0x0409 0x04b0

Trojan:Win32/Occamy.CA2 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.Generic.23266263
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaTrojan:Win32/WrongInf.e675026f
Cybereasonmalicious.67b2bd
CyrenW32/Virut.D.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:WrongInf-G [Susp]
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Generic.23266263
MicroWorld-eScanTrojan.Generic.23266263
TencentWin32.Trojan.Generic.Lhxb
Ad-AwareTrojan.Generic.23266263
SophosML/PE-A
ComodoMalware@#19owx0njknlu8
BitDefenderThetaGen:NN.ZexaF.34692.vq0@aqMIICdi
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Virut.fh
FireEyeGeneric.mg.344b90f67b2bd3ff
EmsisoftTrojan.Generic.23266263 (B)
SentinelOneStatic AI – Malicious PE
AviraTR/Patched.Ren.Gen
MicrosoftTrojan:Win32/Occamy.CA2
GDataTrojan.Generic.23266263
Acronissuspicious
McAfeeArtemis!344B90F67B2B
MAXmalware (ai score=87)
PandaTrj/CI.A
RisingVirus.Virut!8.44 (CLOUD)
IkarusTrojan-Ransom.PornoBlocker
FortinetW32/Generic!tr
AVGWin32:WrongInf-G [Susp]
Paloaltogeneric.ml

How to remove Trojan:Win32/Occamy.CA2 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 Trojan:Win32/Occamy.CA2 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.CA2 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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