14-Jan-2013 07:08
14-Jan-2013 07:37
Here's the link to the latest F5 ASM Config Guide Chapter on this: http://support.f5.com/kb/en-us/products/big-ip_asm/manuals/product/asm-config-11-3-0/asm_apx_attack_sig_syntax.html?sr=26601489
And check out this blog post from Josh about doing this: https://devcentral.f5.com/tech-tips/articles/asm-custom-signatures-oh-my
Hope this helps,
N