How to Manually Remove BivaApp Virus? [ Manual Removal ]

BivaApp Virus is a type of malicious software that can infiltrate your system and cause various problems, including unauthorized data access, system performance issues, and persistent alterations to system settings. It is commonly found in the C:\Users\%user%\AppData\Roaming directory, with many files being integral to its operation. This malware is designed to be persistent and can be challenging to remove through standard uninstallation methods from the Control Panel or Windows Settings. Its files may not appear in the list of installed applications or may be disguised under benign names, making manual removal necessary.

Detailed Removal Steps:

1. Disconnect from the Internet: To prevent the malware from making further changes or communicating with external servers.

Delete BivaApp Malicious Files:

• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-console-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-console-l1-2-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-datetime-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-debug-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-errorhandling-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-file-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-file-l1-2-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-file-l2-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-handle-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-heap-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-interlocked-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-libraryloader-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-localization-l1-2-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-memory-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-namedpipe-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-processenvironment-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-processthreads-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-processthreads-l1-1-1.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-profile-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-rtlsupport-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-string-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-synch-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-synch-l1-2-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-sysinfo-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-timezone-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-core-util-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-conio-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-convert-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-environment-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-filesystem-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-heap-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-locale-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-math-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-multibyte-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-private-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-process-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-runtime-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-stdio-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-string-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-time-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\api-ms-win-crt-utility-l1-1-0.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\attach.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\dt_shmem.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\fontmanager.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\freetype.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\instrument.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\j2gss.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\j2pcsc.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\j2pkcs11.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\jaas.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\jimage.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\jli.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\jlink.exe
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\jmods\java.base.jmod
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\jmods\java.datatransfer.jmod
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\jmods\java.rmi.jmod
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\net.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\nijboq.rar
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\nio.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\prefs.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\rmi.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\rmid.exe
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\rnpkeys.exe
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\srv\classes.jsa
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\srv\classes_nocoops.jsa
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\srv\jvm.dll
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\uiaehuv.rar
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\UnRAR.exe
• C:\Users\%user%\AppData\Roaming\Bivaji Coms\BivaApp\w2k_lsa_auth.dll

1. Uninstall Suspicious Programs: Open Control Panel > Programs > Programs and Features. Look for any unfamiliar or suspicious programs, particularly those that might be related to BivaApp or other unwanted software, and attempt to uninstall them.

2. Clear Temporary Files: Use Disk Cleanup or manually delete files from C:\Windows\Temp and %temp% to remove any residual files that the malware may have left behind.

3. Check and Clean the Hosts File: Open Notepad as an administrator, go to File > Open, and navigate to C:\Windows\System32\drivers\etc. Open the hosts file and inspect it for any entries related to BivaApp or other suspicious addresses. Remove any such entries.

4. Reset Browser Settings: Resetting your browser can remove any changes the malware may have made. For example, in Chrome, go to Settings > Advanced > Reset and clean up > Restore settings to their original defaults. Similar options are available in Firefox and Edge.

5. Restart Your Computer: Reboot your system to ensure that all changes take effect and that any remaining traces of the malware are removed.

6. Monitor for Unusual Behavior: Keep an eye on your system for any signs of remaining malware or unusual behavior, as BivaApp might attempt to reinstall itself or cause other issues.

Because BivaApp Malware is designed to be persistent and hard to remove, following these steps carefully is essential to ensure that it is fully eliminated from your system.