How to remove Backdoor.Win32-JS.Save.SilverFox_Obfs

What is Backdoor.Win32-JS.Save.SilverFox_Obfs

Backdoor.Win32-JS.Save.SilverFox_Obfs is a term used by Sangfor’s antivirus engine to detect potential threats that may exhibit backdoor-like behaviors. This detection can often be a false positive, flagging legitimate files and applications as malicious despite being harmless. Commonly found in Android files and applications, this detection name appears during mobile app scans, particularly with VirusTotal’s mobile application. Users frequently encounter this false positive in popular apps such as Reddit, WhatsApp, Twitter, and Google Drive. Despite the alarming name, these applications are typically safe, and the detection is due to the antivirus engine’s pattern recognition. To ensure that a file is not genuinely malicious, it is advisable to cross-check with another reputable anti-malware program, such as Malwarebytes. If malware is confirmed, following thorough removal instructions and using dedicated malware removal tools is crucial.

How Backdoor.Win32-JS.Save.SilverFox_Obfs infected your system

Backdoor.Win32-JS.Save.SilverFox_Obfs typically infiltrates computers through malicious email attachments, compromised websites, or bundled software downloads. When unsuspecting users open a malicious attachment or download software from untrustworthy sources, the backdoor can exploit vulnerabilities in the system to gain unauthorized access. Once installed, it may disguise itself as a legitimate file or process, making detection difficult for standard antivirus programs. The malware can then establish a connection to a remote server, allowing cybercriminals to execute arbitrary commands, steal sensitive information, or deploy additional malicious payloads. Users are advised to exercise caution when downloading software or opening email attachments and to keep their security software up to date to mitigate the risk of infection.

1. Download Backdoor.Win32-JS.Save.SilverFox_Obfs Removal Tool
2. Use Windows Malicious Software Removal Tool to remove Backdoor.Win32-JS.Save.SilverFox_Obfs
3. Use Autoruns to remove Backdoor.Win32-JS.Save.SilverFox_Obfs
4. Files, folders and registry keys of Backdoor.Win32-JS.Save.SilverFox_Obfs
5. Other aliases of Backdoor.Win32-JS.Save.SilverFox_Obfs
6. How to protect from threats, like Backdoor.Win32-JS.Save.SilverFox_Obfs

Remove Backdoor.Win32-JS.Save.SilverFox_Obfs manually

Manual removal of Backdoor.Win32-JS.Save.SilverFox_Obfs 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 Backdoor.Win32-JS.Save.SilverFox_Obfs 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 Backdoor.Win32-JS.Save.SilverFox_Obfs using Autoruns

Backdoor.Win32-JS.Save.SilverFox_Obfs 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 Backdoor.Win32-JS.Save.SilverFox_Obfs

Backdoor.Win32-JS.Save.SilverFox_Obfs files and folders


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Backdoor.Win32-JS.Save.SilverFox_Obfs registry keys


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Aliases of Backdoor.Win32-JS.Save.SilverFox_Obfs

How to protect from threats, like Backdoor.Win32-JS.Save.SilverFox_Obfs, in future

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove Backdoor.Win32-JS.Save.SilverFox_Obfs. However, if you got infected with Backdoor.Win32-JS.Save.SilverFox_Obfs with existing and updated security software, you may consider changing it. To feel safe and protect your PC from Backdoor.Win32-JS.Save.SilverFox_Obfs 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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