Hi. From some point my firefox began to occasionally redirect me to aliexpress and other sites. Besides that malware modified default search engine and installed "DNS unlocker tool" and other unwanted software. Also i see a lot of ads by surfing. There are steps i've done:
1. Rebooted in safe mode and uninstalled "DNS unlocker" and other fresh installed software.
2. Created bootable usb-stick and performed antvirus scan from stick.
3. Installed adwclaner and performed a scan.
4. Removed all firefox related folders in C:\ProgramData
5. Reinstall firefox
Result: DNS unlocker is gone, search engine modofications are gone, however browser's redirects and ads are still in place. Please help me to remove these without reinstalling windows.