BotHunter 1.0.5 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free program is a product of SRI International. We recommend checking the downloaded files with any free antivirus. The following version: 1.0 is the most frequently downloaded one by the program users. The most frequent installer filename for the software is: BotHunter.exe. The program relates to Security Tools.
From the developer:
BotHunter is NOT an intrusion detection system, firewall, spam blocker, or antivirus tool. These tools generally don't work in helping you rid your network of malware infections. Rather, BotHunter takes a different approach.
You may want to check out more software, such as Unlock Administrator, ZoneAlarm Anti-virus or Insider, which might be related to BotHunter.