Trojan:Win32/Occamy.C3B

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

What is Trojan:Win32/Occamy.C3B infection?

In this article you will locate concerning the meaning of Trojan:Win32/Occamy.C3B as well as its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on the internet frauds to require paying the ransom money by a victim.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the instances, Trojan:Win32/Occamy.C3B ransomware will certainly advise its victims to start funds transfer for the function of neutralizing the changes that the Trojan infection has actually introduced to the victim’s tool.

Trojan:Win32/Occamy.C3B Summary

These adjustments can be as adheres to:

  • Unconventionial language used in binary resources: Russian;
  • 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;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Ciphering the files found on the victim’s hard disk drive — so the sufferer can no more make use of 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.C3B

One of the most regular networks where Trojan:Win32/Occamy.C3B Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that holds a malicious software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the target’s computer or prevent the device from functioning in a correct fashion – while likewise putting a ransom money note that mentions the need for the targets to impact the repayment for the objective of decrypting the files or recovering the file system back to the initial problem. In many circumstances, the ransom money note will certainly show up when the client restarts the PC after the system has actually already been harmed.

Trojan:Win32/Occamy.C3B circulation networks.

In different corners of the globe, Trojan:Win32/Occamy.C3B expands by leaps and also bounds. Nevertheless, the ransom money notes and techniques of obtaining the ransom money amount may differ relying on certain regional (local) setups. The ransom notes and tricks of obtaining the ransom amount may vary depending on particular neighborhood (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In specific areas, the Trojans usually wrongfully report having actually discovered some unlicensed applications enabled on the victim’s gadget. The alert then requires the customer to pay the ransom money.

    Faulty declarations about prohibited content.

    In nations where software program piracy is less preferred, this approach is not as efficient for the cyber scams. Additionally, the Trojan:Win32/Occamy.C3B popup alert may falsely declare to be stemming from a police organization and also will certainly report having situated youngster pornography or various other illegal data on the device.

    Trojan:Win32/Occamy.C3B popup alert may incorrectly assert to be obtaining from a law enforcement institution as well as will report having located youngster pornography or various other prohibited data on the tool. The alert will similarly contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: A12AB5F0
md5: ddabe6dace4cd36a7114520367bdc120
name: DDABE6DACE4CD36A7114520367BDC120.mlw
sha1: c5dff05780ba93a7e581bf850f524a2e231be828
sha256: 3bfa540256eada25b75a56bdc3994995edb12028fc2a1e464ed3f683933055a6
sha512: 244059109713fda8c8fbeeac6e534e01a86b025274236e512eead948d8b6b99396740ca1db2e964a4c35614af0c63bdb379b407a7dfab5842689ed1e9dc3596b
ssdeep: 1536:TGTRavc3N9c/aYIpOAVS6Dx/18Bs/QZLdY7z2FEgz9K:TGTQvEBYkNxd8soYHOG
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan:Win32/Occamy.C3B also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
CynetMalicious (score: 100)
ALYacTrojan.Generic.22543958
CylanceUnsafe
SangforRansom.Win32.Blocker.klis
AlibabaRansom:Win32/Blocker.9bcf913e
K7GWTrojan ( 005389071 )
K7AntiVirusTrojan ( 005389071 )
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Agent.ZGD
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Blocker.klis
BitDefenderTrojan.Generic.22543958
NANO-AntivirusTrojan.Win32.Mlw.etzpfk
MicroWorld-eScanTrojan.Generic.22543958
TencentWin32.Trojan.Blocker.Wvax
Ad-AwareTrojan.Generic.22543958
SophosMal/Generic-S
ComodoMalware@#2194hreq2qrd
BitDefenderThetaGen:NN.ZexaF.34608.fmGfaS8lAxkc
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Downloader.mc
FireEyeTrojan.Generic.22543958
EmsisoftTrojan.Generic.22543958 (B)
JiangminHoax.Agent.az
AviraTR/Agent.qmgai
Antiy-AVLTrojan/Win32.BTSGeneric
MicrosoftTrojan:Win32/Occamy.C3B
ArcabitTrojan.Generic.D157FE56
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmTrojan-Ransom.Win32.Blocker.klis
GDataTrojan.Generic.22543958
AhnLab-V3Trojan/Win32.Blocker.C2356746
McAfeeArtemis!DDABE6DACE4C
MAXmalware (ai score=100)
VBA32Trojan-Ransom.Winlock.gen
MalwarebytesMalware.Heuristic.1003
PandaTrj/GdSda.A
RisingRansom.Blocker!8.12A (CLOUD)
YandexTrojan.GenAsa!2rK0m3mpLj4
Ikarusnot-a-virus:Hoax.Win32.Agent
FortinetW32/Agent.ZGD!tr
AVGWin32:Malware-gen
Qihoo-360Win32/Ransom.Blocker.HgIASOsA

How to remove Trojan:Win32/Occamy.C3B virus?

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.C3B 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.C3B you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending