/* This Yara ruleset is under the GNU-GPLv2 license (http://www.gnu.org/licenses/gpl-2.0.html) and open to any user or organization, as long as you use it under this license. */ rule crimepack_jar : EK { meta: author = "Josh Berry" date = "2016-06-26" description = "CrimePack Exploit Kit Detection" hash0 = "d48e70d538225bc1807842ac13a8e188" sample_filetype = "unknown" yaragenerator = "https://github.com/Xen0ph0n/YaraGenerator" strings: $string0 = "r.JM,IM" $string1 = "cpak/Crimepack$1.classPK" $string2 = "cpak/KAVS.classPK" $string3 = "cpak/KAVS.classmQ" $string4 = "cpak/Crimepack$1.classmP[O" $string5 = "META-INF/MANIFEST.MF" $string6 = "META-INF/MANIFEST.MFPK" condition: 6 of them } rule crimepack_jar3 : EK { meta: author = "Josh Berry" date = "2016-06-26" description = "CrimePack Exploit Kit Detection" hash0 = "40ed977adc009e1593afcb09d70888c4" sample_filetype = "unknown" yaragenerator = "https://github.com/Xen0ph0n/YaraGenerator" strings: $string0 = "payload.serPK" $string1 = "vE/JD[j" $string2 = "payload.ser[" $string3 = "Exploit$2.classPK" $string4 = "Exploit$2.class" $string5 = "Ho((i/" $string6 = "META-INF/MANIFEST.MF" $string7 = "H5641Yk" $string8 = "Exploit$1.classPK" $string9 = "Payloader.classPK" $string10 = "%p6$MCS" $string11 = "Exploit$1$1.classPK" condition: 11 of them }