Adware bundles are installing a VPN software called Pirate Chick, which then connects to a remote server to download and install malicious payloads such the AZORult password-stealing Trojan. As adware bundles need to look as legal as possible, they require offers that they promote to have legitimate web sites with privacy policies and user agreements. Such is the case with the Pirate Chick VPN, whose web site looks like any other VPN site and includes a free three months trial with no credit card required.
Source: Bleeping Computer
