If you’re reading this, chances are that you suspect there might be a sneaky trojan horse hiding on your computer. Don’t worry, it happens to the best of us. These malicious programs can slip past even the most advanced security measures and wreak havoc on your system. But fear not! In this post, we’ll show you how to detect and remove these pesky invaders from your computer once and for all. So buckle up and get ready to kick some Trojan butt!
What is a trojan horse?
Trojan horses are programs that are disguised as helpful utilities, but in reality they can be used to spy on your computer activity or steal your data. They can also be used to damage your computer or infect it with viruses. If you suspect that a program on your computer is a trojan horse, here are some tips for investigating and removing it:
- If you’re using Windows, try to find the program in the Start menu and right-click it. Then select “Open file location.” In the dialog box that appears, type “C:\Windows\System32” (without the quotes) and press Enter. The program’s installation directory will appear.
- If you’re using Mac OS X, search for the program in Spotlight by pressing Command+Space and typing “trojan” (without the quotes). The program’s name and installed size will appear under “Find Items.” Double-click it to open its file location.
- On Linux or other Unix-based systems, look for the program in the file system by searching for files with names that start with “htaccess” or similar strings followed by “.cgi,” “.pl,” or “.php.” For example, if you suspect a program is a trojan horse called htaccess_example.cgi, look for files with this name inside your home directory ( ~/.htaccess ), along with any subdirectories it may create.
How do trojans get onto your computer?
Trojans can be found on a computer if they are downloaded from the internet, or if they are installed without your permission. To find out if a program is a Trojan horse, scan it with an anti-virus program. If the program is detected as a Trojan horse, it will likely need to be uninstalled.
How to find a trojan horse on your computer
Trojans are small, malicious programs that can infect your computer and maliciously spy on you or steal your data. They’re often disguised as helpful programs or legitimate websites, but if you don’t know what to look for, they can sneak into your computer and damage it.
Here are some tips on how to find a trojan horse on your computer:
- Check the installed software. Trojans often spread through third-party applications that you install on your computer, so be sure to check for any suspicious programs listed in the Windows Add/Remove Programs tool (or Mac OS X’s Software Update).
- Look for suspicious webpages. If you encounter a site that you don’t recognize or seems suspicious, be sure to scan it using a security program like Chrome’s Incognito Mode (on Windows) or Safari’s Private Browsing mode (on macOS). These tools will flag any suspicous content on the page, and you can then decide whether to explore further or remove the page from your browser altogether.
- Check for hidden files and folders. Trojans often hide themselves inside specific folders in your computer – look for anything unusual or unauthorized files inside these locations.
- Monitor your online activity. If you use any online services (like Gmail, Facebook, and Twitter), be sure to keep an eye on what kinds of information is being shared – trojans often target personal information like passwords and bank account numbers.
- Scan your computer for viruses. If you’ve been using your computer for a while and suddenly start experiencing problems, be sure to scan it for viruses using a virus removal program like Malwarebytes.
- Check for suspicious behavior. If you see any unusual activity on your computer that you don’t understand, be sure to take a closer look at the programs you’re using and the websites you’re visiting. Sometimes trojans will act as spyware or malware and steal your data without your knowledge.
What to do if you find a trojan horse on your computer
If you find a trojan horse on your computer, the first thing you should do is to take a picture of it and save it to your computer. Next, you should close all open programs and shut down your computer. Finally, you should copy the saved picture of the trojan horse to a USB drive and take it to a qualified computer security professional for analysis.
How to remove a trojan horse from your computer?
If you are concerned that you may have a trojan horse on your computer, there are a few things you can do to check. The first thing is to try and remove the threat using one of the many anti-trojan solutions available. If this does not work, then you will need to perform a full computer scan to find any remaining malware.