rule Impacket_Tools_lookupsid {
meta:
description = "Compiled Impacket Tools"
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
author = "Florian Roth (Nextron Systems)"
reference = "https://github.com/maaaaz/impacket-examples-windows"
date = "2017-04-07"
hash1 = "47756725d7a752d3d3cfccfb02e7df4fa0769b72e008ae5c85c018be4cf35cc1"
id = "27f13397-b044-54b4-b5e8-c5f7ed374f59"
strings:
$s1 = "slookupsid" fullword ascii
$s2 = "impacket.dcerpc" fullword ascii
condition:
( uint16(0) == 0x5a4d and filesize < 15000KB and all of them )
}