How to remove Occamy trojan

What is Occamy trojan

Occamy trojan is a malicious software classified as a trojan-type virus. It is known for its capability to be controlled remotely by its developers, who can decide which actions the Trojan performs on the infected computer. Anti-virus and anti-spyware suites typically identify this malware under names like “Trojan:Win32/Occamy.B” or “Trojan:Win32/Occamy.C”. The Trojan’s process, often listed as “nc.exe” in the Windows Task Manager, facilitates its detection. Occamy is particularly dangerous because it can serve various malicious purposes. Cybercriminals can use it to collect sensitive information, add the infected computer to a botnet, infect the computer with additional malware, or engage in other harmful activities. The Occamy Trojan is a type of malware that poses significant threats to computer users, including general users, IT professionals, and students. This article aims to provide a comprehensive understanding of what the Occamy Trojan is, how it infects computers, and how to remove it effectively. Removing the Occamy Trojan requires a systematic approach to ensure all traces of the malware are eradicated from the infected system.

How Occamy trojan infected your system

The Occamy Trojan primarily spreads through several methods:

Infected Email Attachments: Cybercriminals often distribute Occamy via email, tricking users into opening attachments that contain the malware.
Malicious Online Advertisements: Clicking on malicious ads can lead to the automatic download of the Trojan.
Social Engineering: Attackers use deceptive messages or social media posts to encourage users to download the Trojan.
Software Cracks: Downloading and using cracked software or keygens is a common way for users to inadvertently install Occamy on their systems.

1. Download Occamy trojan Removal Tool
2. Use Windows Malicious Software Removal Tool to remove Occamy trojan
3. Use Autoruns to remove Occamy trojan
4. Files, folders and registry keys of Occamy trojan
5. Other aliases of Occamy trojan
6. How to protect from threats, like Occamy trojan

Remove Occamy trojan manually

Manual removal of Occamy trojan by inexperienced users may become a difficult task because it does not create entries in Add/Remove Programs under Control Panel, does not install browser extensions, and uses random file names. However, there are pre-installed instruments in the Windows system, that allow you to detect and remove malware without using third-party applications. One of them is Windows Malicious Software Removal Tool. It comes with Windows Update in Windows 11, 10, 8. 8.1. For older operating system you can download it here: 64-bit version | 32-bit version.

Remove Occamy trojan using Windows Malicious Software Removal Tool

1. Type mrt in the search box near Start Menu.
2. Run mrt clicking on found item.
3. Click Next button.
4. Choose one of the scan modes Quick scan, Full scan, Customize scan (Full scan recommended).
5. Click Next button.
6. Click on View detailed results of the scan link to view the scan details.
7. Click Finish button.

Remove Occamy trojan using Autoruns

Occamy trojan often sets up to run at Windows startup as an Autorun entry or Scheduled task.

1. Download Autoruns using this link.
2. Extract the archive and run Autoruns.exe file.
3. In Options menu make sure there are checkboxes near Hide Empty Locations, Hide Microsoft Entries, and Hide Windows Entries.
4. Search for suspicious entries with weird names or running from locations like: C:\{username}\AppData\Roaming.
5. Right-click on suspicious entry and choose Delete. This will prevent the threat to run at startup.
6. Switch to Scheduled Tasks tab and do the same.
7. To remove files themselves, click on suspicious entries and choose Jump to Entry…. Remove files or registry keys found.

Remove files, folder and registry keys of Occamy trojan

Occamy trojan files and folders


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Occamy trojan registry keys


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Aliases of Occamy trojan

How to protect from threats, like Occamy trojan, in future

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove Occamy trojan. However, if you got infected with Occamy trojan with existing and updated security software, you may consider changing it. To feel safe and protect your PC from Occamy trojan on all levels (browser, e-mail attachments, Word or Excel scripts, file system) we recommend a leading provider of internet security solutions – BitDefender. Its solutions both for home and business users proved to be one of the most advanced and effective. Choose and get your BitDefender protection via the button below: