Sneed-Reactivity/yara-mikesxrs/ReversingLabs/CVE_2017_11882.yar
Sam Sneed 08e8d462fe OMG ISTG PLS WORK
RED PILL 🔴 💊
2024-07-25 12:43:35 -05:00

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Text

rule potential_CVE_2017_11882
{
meta:
author = "ReversingLabs"
reference = "https://www.reversinglabs.com/newsroom/news/reversinglabs-yara-rule-detects-cobalt-strike-payload-exploiting-cve-2017-11882.html"
strings:
$docfilemagic = { D0 CF 11 E0 A1 B1 1A E1 }
$equation1 = "Equation Native" wide ascii
$equation2 = "Microsoft Equation 3.0" wide ascii
$mshta = "mshta"
$http = "http://"
$https = "https://"
$cmd = "cmd"
$pwsh = "powershell"
$exe = ".exe"
$address = { 12 0C 43 00 }
condition:
$docfilemagic at 0 and any of ($mshta, $http, $https, $cmd, $pwsh, $exe) and any of ($equation1, $equation2) and $address
}