signature-base/yara/gen_gobfuscate.yar
2021-05-14 18:21:30 +02:00

15 lines
477 B
Plaintext

rule SUSP_GObfuscate_May21 {
meta:
description = "Identifies binaries obfuscated with gobfuscate"
author = "James Quinn"
reference = "https://github.com/unixpickle/gobfuscate"
date = "2021-05-14"
score = 70
strings:
$s1 = { 0f b6 ?? ?? ?? 0f b6 ?? ?? ?? 31 D1 88 ?? ?? ?? 48 FF C0 48 83 f8 ?? 7c E7 48 C7 }
$s2 = { 0F b6 ?? ?? ?? 31 DA 88 ?? ?? ?? 40 83 ?? ?? 7D 09 0F B6 }
condition:
filesize < 50MB and any of them
}