Dank voor de hulp.
Firefox verwijderd.
ADWcleaner laten zoeken. Rapport zie onder. @mail.ru staat erbij.
Een aantal boosdoeners (?) gevonden en verwijderd die Malwarebytes free niet had gevonden.
Firefox weer geïnstalleerd inclusief Downloadhelper.
# -------------------------------
# Malwarebytes AdwCleaner 7.2.2.0
# -------------------------------
# Build: 07-17-2018
# Database: 2018-07-25.1
# Support:
https://www.malwarebytes.com/support
#
# -------------------------------
# Mode: Clean
# -------------------------------
# Start: 08-02-2018
# Duration: 00:00:02
# OS: Windows 10Home
# Cleaned: 22
# Failed: 1
***** [ Services ] *****
No malicious services cleaned.
***** [ Folders ] *****
Deleted C:\Users\defaultuser0\AppData\Local\HostApp Service
Not Deleted C:\Users\japho\AppData\Local\Host App Service
Deleted C:\Users\japho\Favorites\Isis
Deleted C:\ProgramData\Mail.Ru
Deleted C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Mail.Ru
Deleted C:\Users\japho\AppData\Local\Mail.Ru
***** [ Files ] *****
Deleted C:\Users\japho\Favorites\?????? ? ?????????.url
Deleted C:\Windows\System32\Tasks_Migrated\App Explorer
***** [ DLL ] *****
No malicious DLLs cleaned.
***** [ WMI ] *****
No malicious WMI cleaned.
***** [ Shortcuts ] *****
No malicious shortcuts cleaned.
***** [ Tasks ] *****
Deleted C:\Windows\System32\Tasks\YCMServiceAgent
Deleted C:\Windows\System32\Tasks\App Explorer
***** [ Registry ] *****
Deleted HKCU\Software\Microsoft\Windows\CurrentVersion\Uninstall\Host AppService
Deleted HKU\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Uninstall\HostApp Service
Deleted HKU\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Uninstall\HostApp Service
Deleted HKCU\Software\Host App Service
Deleted HKU\S-1-5-20\Software\HostApp Service
Deleted HKU\S-1-5-19\Software\Host App Service
Deleted HKLM\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Schedule\TaskCache\Tree\YCMServiceAgent
Deleted HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{F66CE941-8EEF-48AE-9167-77829A210FDD}
Deleted HKLM\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Schedule\TaskCache\Tree\App Explorer
Deleted HKCU\Software\AppDataLow\Software\Mail.Ru
Deleted HKCU\Software\Mail.Ru
Deleted HKLM\Software\Wow6432Node\Mail.Ru
Deleted HKCU\Software\Mozilla\NativeMessagingHosts\ru.mail.go.ext_info_host
***** [ Chromium (and derivatives) ] *****
No malicious Chromium entries cleaned.
***** [ Chromium URLs ] *****
No malicious Chromium URLs cleaned.
***** [ Firefox (and derivatives) ] *****
No malicious Firefox entries cleaned.
***** [ Firefox URLs ] *****
No malicious Firefox URLs cleaned.
*************************
[+] Delete Tracing Keys
[+] Reset Winsock
*************************
AdwCleaner[S00].txt - [3115 octets] - [02/08/2018 14:40:35]
########## EOF - C:\AdwCleaner\Logs\AdwCleaner[C00].txt##########
BEDANKT