Trojan:Win32/Occamy.CAB

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

What is Trojan:Win32/Occamy.CAB infection?

In this article you will certainly discover about the definition of Trojan:Win32/Occamy.CAB as well as its unfavorable effect on your computer system. Such ransomware are a type of malware that is elaborated by on-line scams to require paying the ransom money by a victim.

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Most of the situations, Trojan:Win32/Occamy.CAB virus will certainly instruct its sufferers to initiate funds move for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the victim’s tool.

Trojan:Win32/Occamy.CAB Summary

These modifications can be as adheres to:

  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Unconventionial language used in binary resources: Russian;
  • 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 records located on the target’s hard disk — so the victim can no longer use the data;
  • Preventing normal accessibility to the sufferer’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.CAB

One of the most common networks through which Trojan:Win32/Occamy.CAB Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of user winding up on a resource that holds a destructive software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s computer or stop the tool from working in an appropriate manner – while additionally putting a ransom note that discusses the demand for the targets to impact the repayment for the purpose of decrypting the files or restoring the documents system back to the initial condition. In a lot of instances, the ransom money note will show up when the customer restarts the COMPUTER after the system has already been damaged.

Trojan:Win32/Occamy.CAB circulation networks.

In numerous corners of the world, Trojan:Win32/Occamy.CAB grows by jumps and also bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom quantity might differ relying on particular local (local) settings. The ransom money notes as well as methods of obtaining the ransom money quantity might differ depending on specific regional (local) settings.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications enabled on the target’s tool. The sharp after that requires the individual to pay the ransom money.

    Faulty declarations regarding unlawful content.

    In countries where software piracy is less prominent, this approach is not as effective for the cyber fraudulences. Alternatively, the Trojan:Win32/Occamy.CAB popup alert might incorrectly assert to be originating from a law enforcement institution as well as will report having located child porn or other illegal data on the tool.

    Trojan:Win32/Occamy.CAB popup alert might wrongly claim to be acquiring from a law enforcement institution as well as will report having situated child pornography or other illegal data on the device. The alert will in a similar way have a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: A04D2DF7
md5: 8bdd6c51baed0fcd9a2e666dc41dd9e0
name: 8BDD6C51BAED0FCD9A2E666DC41DD9E0.mlw
sha1: af2115413a2d0af0637090e83874f250c67c0fda
sha256: ab3c4b38f406f0b9734bd39d86366d052047061b01252256b99bf66d4ba3d6bb
sha512: c5d85e2e75d1ed3777d0c47d1bcebbf1fd904058082d18ce327a7f8e99afd333adb3336b26c521fdacb2887b0011a4bf65bd9b5d0961906f514b0dbb7beb75a3
ssdeep: 6144:xtjb3OY0nJrHFGgy79S+k3rLpZUrp+H/FnpXXY1s4sPW0nIf84/b3wfKS:vj7O9nJrHFxeyP/1NXnWYIfD
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Occamy.CAB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0054344e1 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Gerber.S4592545
ALYac Trojan.Ransom.Gerber
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.8652
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (W)
Alibaba Ransom:Win32/Gerber.e1aa93a3
K7GW Trojan ( 0054344e1 )
Cybereason malicious.1baed0
Symantec Trojan Horse
ESET-NOD32 a variant of Win32/Filecoder.Gerber.B
APEX Malicious
Avast Win32:Malware-gen
BitDefender Generic.Ransom.Gerber.A6540C2F
NANO-Antivirus Trojan.Win32.Encoder.fkyrxb
MicroWorld-eScan Generic.Ransom.Gerber.A6540C2F
Ad-Aware Generic.Ransom.Gerber.A6540C2F
Sophos Mal/Generic-S
Comodo Malware@#16z9vra186eik
BitDefenderTheta AI:Packer.EA07CF691B
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.GERBER.THABAOAH
McAfee-GW-Edition RDN/Ransom.en
FireEye Generic.Ransom.Gerber.A6540C2F
Emsisoft Generic.Ransom.Gerber.A6540C2F (B)
Avira TR/Redcap.gldkr
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Generic.ASMalwS.29E5B16
Microsoft Trojan:Win32/Occamy.CAB
GData Generic.Ransom.Gerber.A6540C2F
AhnLab-V3 Malware/Gen.Generic.C2883903
McAfee RDN/Ransom.en
VBA32 BScope.Trojan.Encoder
Malwarebytes Ransom.FileCryptor
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.GERBER.THABAOAH
Ikarus Trojan-Ransom.Gerber
Fortinet W32/Filecoder_Gerber.B!tr
AVG Win32:Malware-gen
Paloalto generic.ml

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