How to remove Trojan/PowerShell.Runner

What is Trojan/PowerShell.Runner

Trojan/PowerShell.Runner is a type of malware that leverages the Windows PowerShell framework to execute malicious scripts and commands on an infected system. Often distributed through phishing emails, malicious downloads, or compromised websites, it can be particularly stealthy, making it difficult to detect and remove. Once executed, the malware can perform a variety of harmful activities such as data exfiltration, downloading additional malicious payloads, or even taking control of the infected machine. Its reliance on PowerShell, a legitimate Windows tool, allows it to bypass certain security measures and blend in with regular administrative tasks. This makes it a favorite among cybercriminals for its efficiency and low detection rates. Regularly updating your antivirus software and exercising caution with email attachments and downloads are essential steps to protect against this threat. In case of an infection, employing specialized malware removal tools and performing a thorough system scan can help in eradicating the malware.

How Trojan/PowerShell.Runner infected your system

The Trojan/PowerShell.Runner virus typically infiltrates computers through deceptive methods such as phishing emails, malicious attachments, or compromised websites. Once executed, it leverages PowerShell scripts to execute commands and download additional payloads without raising immediate suspicion. This malware can exploit system vulnerabilities and escalate privileges, allowing it to disable security features and maintain persistence. Its use of legitimate system tools makes detection challenging for traditional antivirus software. To protect against such infections, users should practice safe browsing habits, keep their systems updated, and employ robust security solutions that can detect anomalous behavior.

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

Remove Trojan/PowerShell.Runner manually

Manual removal of Trojan/PowerShell.Runner 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 Trojan/PowerShell.Runner 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 Trojan/PowerShell.Runner using Autoruns

Trojan/PowerShell.Runner 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 Trojan/PowerShell.Runner

Trojan/PowerShell.Runner files and folders


{randomname}.exe


Trojan/PowerShell.Runner registry keys


no information


Aliases of Trojan/PowerShell.Runner

How to protect from threats, like Trojan/PowerShell.Runner, in future

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove Trojan/PowerShell.Runner. However, if you got infected with Trojan/PowerShell.Runner with existing and updated security software, you may consider changing it. To feel safe and protect your PC from Trojan/PowerShell.Runner 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:

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