I see around here is circulating very old version of the script for redirecting bots and visitors, used mostly for Twitter. I made my version of the script, heavily updated, added some functions etc so it can be used to protect money sites from more traffic sources. It is all packed in one standalone file.

This is free version of the cloaker script, updated yesterday.

Script - "Hacker" Version

Updates:

• Added no-cache headers (I am still getting google crawler hits from domains where script was active 2 days back in April 2012, this will prevent caching)
• Added mobile recognition, optional usage (if you don't want to redirect mobile users, switch true to false)
• Added option to rotate multi links for bots, mobile sites/offers and money sites
• IP recognition - It works with ranges (123.123.123.0-123.123.123.255) and CIDR (123.123.123.0/24)
• Updated list of crawlers, bots and IP's from various forums and sites for tracking bots, botnets, malware domains etc
• logging of UA's, IP's, HOST's and Referrers
• Logs separated in 3 files: regular desktop visitors, mobile visitors and bots/ip's - much easier to see number of real visitors
• Logs can be sent every X hours to hotmail or gmail, after sending they will be removed from server (you can disable logs if you don't need them)
• Script can erase itself after X hours or days from the server (optional, if you are doing some funny stuff with xss, rfi etc)
• OPTIONAL - index.php have his own links for rotating, it is not necessary to use this file, its up to you.

Download :
 

http://www.mediafire.com/?0crx6w7bw8ssoqs

Virus Total

https://www.virustotal.com/file/ef61760281575194d1709139e83d11b7aaf88387292fa228b5a70173c43e1aa5/analysis/1357917824/

SHA256:	ef61760281575194d1709139e83d11b7aaf88387292fa228b5 a70173c43e1aa5
File name:	CloakScript2013_www.imbuster.net.zip
Detection ratio:	0 / 46
Analysis date:	2013-01-11 1544 UTC ( 0 minutes ago )