Showing posts with label CCleaner. Show all posts
Showing posts with label CCleaner. Show all posts

Friday, 22 September 2017

CCleaner Command and Control Causes Concern

Introduction Talos recently published a technical analysis of a backdoor which was included with version 5.33 of the CCleaner application. During our investigation we were provided an archive containing files that were stored on the C2 server. Initially, we had concerns about the legitimacy of the files. However,...