Sorry incase I made this is a wrong section. It appears this site could actually help me with this, since so far I am helpless with this issue.
So, yday while trying to modify my windows sounds, it pops up this question if I wish to let Runddl32 modify my computer (not exactly in those words since os not in english atm). Naturally I became instalty suspicious and spent rest of the day finding information and trying to catch the (potentional?)malware. So ofcourse I press No (or cancel), and have yet not pressed yes in this situation. Trying to open Sounds is so far only way I have made this question pop up.
These are not proper translations cause I dont have english as OS language.
this is the popup question all in all:
Programs name: Windows Host Process (Rundll32)
Confirmed Publesher: Microsoft Windows
Programs location: "C:\Windows\System32\rundll32.exe" shell32.dll,Control_RunDLL mmsys.cpl,,sounds
What I tried yesterday: Malicious software removal tool (Microsoft) <- founds nothing relevant to this issue
MalwareBytes (home, free) <- did not find anything to remove.
Full scan on Windows Defender <- founds nothing relevant to this issue
sfcscan on cmd three times <- removed sth else on first scan
CCleaner <- deleted bunch of crap but nothing relevant
WinThruster <- deleted something (apparently?) but turned out to want my wallet. Nothing relevant to this issue afaik.
RKill<- found nothing to stop
These are all I came up with. Did consider Combofix but apparently doesnt run on win10(?). I am considering maybe I should format my C disk. Other option is to wait for next update to my Windows which could potentially help (?)..
Not sure if this is relevant to the main issue: When trying to open a attached program in admin it only shows a blank window, so I have to find the program in the proper folders in order to open it in admin.
So I'd be happy to know what you think guys. If I left something unclear I will happily answer.
Edited by xlvsdeep, 16 January 2016 - 03:13 PM.