signature-base/yara/gen_armitage.yar
2017-12-26 01:09:54 +01:00

67 lines
2.0 KiB
Plaintext

/*
Yara Rule Set
Author: Florian Roth
Date: 2017-12-24
Identifier: Armitage
Reference: Internal Research
This is a subset of the Armitage rule set included in THOR APT Scanner
*/
/* Rule Set ----------------------------------------------------------------- */
rule Armitage_msfconsole {
meta:
description = "Detects Armitage component"
author = "Florian Roth"
reference = "Internal Research"
date = "2017-12-24"
hash1 = "662ba75c7ed5ac55a898f480ed2555d47d127a2d96424324b02724b3b2c95b6a"
strings:
$s1 = "\\umeterpreter\\u >" fullword ascii
$s3 = "^meterpreter >" fullword ascii
$s11 = "\\umsf\\u>" fullword ascii
condition:
( uint16(0) == 0x6d5e and
filesize < 1KB and
( 8 of them )
) or ( all of them )
}
/* Removed 7 rules */
rule Armitage_MeterpreterSession_Strings {
meta:
description = "Detects Armitage component"
author = "Florian Roth"
reference = "Internal Research"
date = "2017-12-24"
hash1 = "b258b2f12f57ed05d8eafd29e9ecc126ae301ead9944a616b87c240bf1e71f9a"
hash2 = "144cb6b1cf52e60f16b45ddf1633132c75de393c2705773b9f67fce334a3c8b8"
strings:
$s1 = "session.meterpreter_read" fullword ascii
$s2 = "sniffer_dump" fullword ascii
$s3 = "keyscan_dump" fullword ascii
$s4 = "mimikatz_command" fullword ascii
$s5 = "MeterpreterSession.java" fullword ascii
condition:
filesize < 30KB and 1 of them
}
rule Armitage_OSX {
meta:
description = "Detects Armitage component"
author = "Florian Roth"
reference = "Internal Research"
date = "2017-12-24"
hash1 = "2680d9900a057d553fcb28d84cdc41c3fc18fd224a88a32ee14c9c1b501a86af"
hash2 = "b7b506f38d0553cd2beb4111c7ef383c821f04cee5169fed2ef5d869c9fbfab3"
strings:
$x1 = "resources/covertvpn-injector.exe" fullword ascii
$s10 = "resources/browserpivot.x64.dll" fullword ascii
$s17 = "resources/msfrpcd_new.bat" fullword ascii
condition:
filesize < 6000KB and 1 of them
}