@ locopescado
This is the topic of this user. You need to open a new topic and set the logs to review:
Follow guide from here: http://forum.avast.com/index.php?topic=53253.0
AdwCleaner ← cleening adware & junkware
Malwarebytes ← preventive for malware rmeoval
OTL and aswMBR ← primary diagnostic system and antirootkit tool