"backdoor.farfli" appears every time I reboot (2024)

Thank you for the logs @pschuah

You have these Chinese items installed on your Windows USA English version. Was this done on purpose?

BHO: 迅雷下载支持 -> {004B0726-A010-4ABF-8556-FCDB7F1FCA1E} -> C:\Program Files (x86)\Thunder Network\Thunder\BHO\XunleiBHO649.5.62.2075.dll [2022-05-12] (ShenZhen Thunder Networking Technologies Ltd. -> 深圳市迅雷网络技术有限公司)

R2 XLServicePlatform; C:\Program Files (x86)\Common Files\Thunder Network\ServicePlatform\XLSP.dll [165240 2022-05-12] (ShenZhen Thunder Networking Technologies Ltd. -> 深圳市迅雷网络技术有限公司)

S1 XLGuard; C:\Windows\System32\drivers\XLGuard.sys [58640 2019-08-08] (ShenZhen Thunder Networking Technologies Ltd. -> 深圳市迅雷网络技术有限公司)
R2 XLWFP; C:\Windows\System32\drivers\xlwfp.sys [78064 2019-08-08] (ShenZhen Thunder Networking Technologies Ltd. -> 深圳市迅雷网络技术有限公司)

百度网盘 (HKLM-x32\...\百度云管家) (Version: 7.16.1 - 北京度友科技有限公司)
迅雷 (HKLM-x32\...\thunder_is1) (Version: 11.3.9.1902 - 迅雷网络技术有限公司)

Baidu Netdisk (HKLM-x32\...\Baidu Cloud Butler) (Version: 7.16.1 - Beijing Duyou Technology Co., Ltd.)
Thunder (HKLM-x32\...\thunder_is1) (Version: 11.3.9.1902 - Thunder Network Technology Co., Ltd.)

NETSVCx32: XLServicePlatform -> C:\Program Files (x86)\Common Files\Thunder Network\ServicePlatform\XLSP.dll (深圳市迅雷网络技术有限公司)

CustomCLSID: HKU\S-1-5-21-2472245483-616155945-2283381416-1001_Classes\CLSID\{679F137C-3162-45da-BE3C-2F9C3D093F64} -> [百度网盘] => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\ [0000-00-00 00:00]

ShellIconOverlayIdentifiers: [ .WorkspaceExt0] -> {C568C78A-652C-425B-8E6B-FFA73043302D} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )
ShellIconOverlayIdentifiers: [ .WorkspaceExt1] -> {2A6FE247-5DA3-4732-9626-77820518FD77} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )
ShellIconOverlayIdentifiers: [ .WorkspaceExt2] -> {FF895810-293B-464A-93F2-82D11E07EEC8} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )
ShellIconOverlayIdentifiers: [ .WorkspaceExt3] -> {D8BE1E70-244A-46F0-BC5B-077D5F29EED8} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )

ShellIconOverlayIdentifiers-x32: [ .WorkspaceExt0] -> {C568C78A-652C-425B-8E6B-FFA73043302D} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )
ShellIconOverlayIdentifiers-x32: [ .WorkspaceExt1] -> {2A6FE247-5DA3-4732-9626-77820518FD77} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )
ShellIconOverlayIdentifiers-x32: [ .WorkspaceExt2] -> {FF895810-293B-464A-93F2-82D11E07EEC8} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )
ShellIconOverlayIdentifiers-x32: [ .WorkspaceExt3] -> {D8BE1E70-244A-46F0-BC5B-077D5F29EED8} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )

ContextMenuHandlers1: [YunShellExt] -> {6D85624F-305A-491d-8848-C1927AA0D790} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )

ContextMenuHandlers4: [YunShellExt] -> {6D85624F-305A-491d-8848-C1927AA0D790} => C:\Users\pschu\AppData\Roaming\baidu\BaiduNetdisk\YunShellExtV164.dll [2022-05-13] (Beijing Duyou Science and Technology Co.,Ltd. -> )

Your DNS Servers: 192.168.8.1

Please consider changing your default DNS Server settings. Please choose one provider only

DNS is what lets users connect to websites using domain names instead of IP addresses

  • Google Public DNS: IPv4 8.8.8.8 and 8.8.4.4 IPv6 2001:4860:4860::8888 and 2001:4860:4860::8844
  • Cloudflare: IPv4 1.1.1.1 and 1.0.0.1 IPv6 2606:4700:4700::1111 and 2606:4700:4700::1001
  • OpenDNS: IPv4 208.67.222.222 and 208.67.220.220 IPv6 2620:119:35::35 and 2620:119:53::53
  • DNSWATCH: IPv4 84.200.69.80 and 84.200.70.40 IPv6 2001:1608:10:25::1c04:b12f and 2001:1608:10:25::9249:d69b

The Ultimate Guide to Changing Your DNS Server
https://www.howtogeek.com/167533/the-ultimate-guide-to-changing-your-dns-server/

Here is a YouTube video on Changing DNS settings if needed

Please download the attached fixlist.txt file and save it to the Desktop or location where you ran FRST from.
NOTE. It's important that both files, FRST or FRST64, and fixlist.txt are in the same location or the fix will not work.

Please make sure you disable any real-time antivirus or security software before running this script. Once completed, make sure you re-enable it.

NOTICE: This script was written specifically for this user, for use on this particular machine. Running this on another machine may cause damage to your operating system that cannot be undone.

Run FRST or FRST64 and press the Fix button just once and wait.
If the tool needs a restart please make sure you let the system restart normally and let the tool complete its run after restart.
The tool will make a log on the Desktop (Fixlog.txt) or wherever you ran FRST from. Please attach or post it to your next reply.

Note: If the tool warned you about an outdated version please download and run the updated version.

NOTE-1: This fix will run a scan to check that all Microsoft operating system files are valid and not corrupt and attempt to correct any invalid files. It will also run a disk check on the restart to ensure disk integrity. Depending on the speed of your computer this fix may take 30 minutes or more.

NOTE-2: As part of this fix all temporary files will be removed. If you have any open web pages that have not been bookmarked please make sure you bookmark them now as all open applications will be automatically closed. Also, make sure you know the passwords for all websites as cookies will also be removed. The use of an external password manager is highly recommended instead of using your browser to store passwords.

NOTE-3: As part of this fix it will also reset the network to default settings including the firewall. If you have custom firewall rules you need to save please export or save them first before running this fix.

The following directories are emptied:

  • Windows Temp
  • Users Temp folders
  • Edge, IE, FF, Chrome, and Opera caches, HTML5 storages, Cookies and History
  • Recently opened files cache
  • Flash Player cache
  • Java cache
  • Steam HTML cache
  • Explorer thumbnail and icon cache
  • BITS transfer queue (qmgr*.dat files)
  • Recycle Bin

Important: items are permanently deleted. They are not moved to quarantine. If you have any questions or concerns please ask before running this fix.

The system will be rebooted after the fix has run.

fixlist.txt

Thanks

"backdoor.farfli" appears every time I reboot (2024)

References

Top Articles
Latest Posts
Article information

Author: Aracelis Kilback

Last Updated:

Views: 5666

Rating: 4.3 / 5 (44 voted)

Reviews: 83% of readers found this page helpful

Author information

Name: Aracelis Kilback

Birthday: 1994-11-22

Address: Apt. 895 30151 Green Plain, Lake Mariela, RI 98141

Phone: +5992291857476

Job: Legal Officer

Hobby: LARPing, role-playing games, Slacklining, Reading, Inline skating, Brazilian jiu-jitsu, Dance

Introduction: My name is Aracelis Kilback, I am a nice, gentle, agreeable, joyous, attractive, combative, gifted person who loves writing and wants to share my knowledge and understanding with you.