Recovery Files after Trojan Virus - Here are the Most Detailed Steps
Last Updated on September 20, 2025 by Yulia Ilina
Trojan horse virus is a very common virus in computers that deeply plagues many people. Some Trojan viruses can maliciously delete files from the computer and confuse. And the files deleted by the Trojan virus attack, are not a simple way to get back. To make you restore your files after the Trojan virus more quickly, this article will provide detailed steps to help you.
Part 1: Why Computers Are Attacked by Trojan Virus
A Trojan virus, commonly referred to as a Trojan or Trojan horse, is a type of malware that disguises itself as legitimate software or files to trick users into downloading and executing them. Once installed, a Trojan can perform a variety of malicious actions on the victim's computer or device without their knowledge or consent. With the advancement of technology, Trojan viruses disguise themselves as legitimate or harmless websites and software to trick users into downloading and executing them. Once the Trojan virus is installed, it will obtain personal information from the computer. Some of these Trojan viruses are capable of causing damage and destruction by deleting files, corrupting data, or disrupting critical system functions.
Part 2: How to Restore Files after Trojan Virus in Windows
Method 1: Recover files from Trojan virus using CMD
After the Trojan virus attack, files may be lost, deleted, inaccessible or hidden. You need to be aware that files from Trojan Virus attacks do not appear directly in regular recovery methods such as Recycle Bin. But the command line tool, which is a very good way to recover potential disk files, you can run directly to recover files after the Trojan virus.
Step 1: Type cmd in the Windows start menu bar and search for it, the Command Prompt program will appear, use the Enter key to launch it. At this point, you will get the Windows command line tool window.
Step 2: In the window, type attrib -h -r -s /s /d *. *, where * represents the drive where the file was previously stored. Click the Enter key to run this command line and Windows will look for the files hidden or deleted by the virus on the corresponding drive.
Step 3: Once the search is complete, you will be navigated directly to the folder where the deleted files are located and you will be able to see the files you need to recover in it. Open it and see if you can view the files normally.
Method 2: Use built-in tools to recover files after Virus attacks
If you have taken a backup of Windows before the Trojan attack, you don't need to search for the deleted files, you can restore them directly through System Restore.
Step 1: Click the Start button on your computer's desktop to summon the Start menu, type Create a Restore Point in the search box to go directly to the System Properties window.
Step 2: Switch to the System Protection tab in the window, select the disk you need to restore, click the System Restore button, and wait for the system to restore. After the restore is completed, click the OK button, and you can restore the data. At this point, you will also be able to get a virus attack before the file, so you can also restore the virus attack after the file.
Part 3: Using Data Recovery Software to Restore Files after Trojan Virus
Most of the time, the above recovery of files after a Trojan virus attack is not able to specify the files, but only the files detected or backed up by the system. If you want to recover specified files after a Trojan virus, then you need to use a third-party tool to do so. Aiseesoft Data Recovery is a comprehensive data recovery software that offers several features to help Aiseesoft Data Recovery is a comprehensive data recovery software that offers several features to help recover files deleted by a Trojan virus attack.
1. Recover various types of files, including documents, photos, videos, audio files, emails, and more.
2. Filtering and search functionalities, which allow you to filter and locate specific files based on their file types, names, sizes, or creation dates.
3. Selectively recover specific files or folders, avoiding unnecessary recovery of unwanted data.
4. Searches the entire storage device to find more deeply buried or harder-to-recover files affected by the Trojan.
Step 1: Install Aiseesoft Data Recovery on your computer and launch it, in the homepage, you can see all recoverable data types. Click the Check All File Types button, check all data types, then you will be able to fully detect files deleted due to viruses.
Step 2: Select the Trojan-attacked drive in Hard Disk Drives, it can be an external storage device or an internal hard disk drive. Once the selection is done, click the Scan button to start scanning the drive to provide a list of recoverable files. At this point, if you need more recoverable files, click the Deep Scan button.
Step 3: In the list of recoverable files, select the files you need to recover and the information will be available at the bottom right corner, you can also preview the files directly to make sure they are correct. After the selection is done, click the Recover button to recover the selected files. With these steps, you will be able to restore files after the Trojan virus.
Conclusion
When your computer is attacked by a Trojan virus, you need to find the software or program that carries the Trojan virus as soon as possible and remove it to prevent further damage. When doing restore files after the Trojan virus, Windows has its function to operate, but it is not very comprehensive. And Aiseesoft Data Recovery can quickly help you target recovery files after a Trojan virus attack, it will be a better choice.