rule rtf_multiple { meta: author = "@patrickrolsen" maltype = "Multiple" version = "0.1" reference = "fd69a799e21ccb308531ce6056944842" date = "01/04/2014" strings: $rtf = { 7b 5c 72 74 ?? ?? } // {\rt01 {\rtf1 {\rtxa $string1 = "author user" $string2 = "title Vjkygdjdtyuj" nocase $string3 = "company ooo" $string4 = "password 00000000" condition: ($rtf at 0) and (all of ($string*)) }