18 lines
No EOL
744 B
Text
18 lines
No EOL
744 B
Text
// Copyright 2021 by FireEye, Inc.
|
|
// You may not use this file except in compliance with the license. The license should have been received with this file.
|
|
|
|
rule FE_APT_Trojan_Linux_PACEMAKER
|
|
{
|
|
meta:
|
|
author = "Mandiant"
|
|
date_created = "2021-04-16"
|
|
md5 = "d7881c4de4d57828f7e1cab15687274b"
|
|
reference_url = "https://www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html"
|
|
strings:
|
|
$s1 = "\x00Name:%s || Pwd:%s || AuthNum:%s\x0a\x00"
|
|
$s2 = "\x00/proc/%d/mem\x00"
|
|
$s3 = "\x00/proc/%s/maps\x00"
|
|
$s4 = "\x00/proc/%s/cmdline\x00"
|
|
condition:
|
|
(uint32(0) == 0x464c457f) and all of them
|
|
} |