Botnet
AdvisorsBot
AdvisorsBot is a downloader named after early command and control domains that all contained the word "advisors".
AdvisorsBot is a Windows botnet.
Background
AdvisorsBot is a downloader that takes its name from its earliest command and control domains, each of which included the word "advisors". Authored in C, it incorporates several anti-analysis techniques, including junk code, stack strings, and hashing of Windows API function names.
Source: Malpedia (Fraunhofer FKIE).