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

36 lines
755 B
Text

import "pe"
rule M_APT_Downloader_BOOMMIC {
meta:
author = "Mandiant"
description = "Rule looking for BOOMMIC malware"
reference = "https://www.mandiant.com/resources/tracking-apt29-phishing-campaigns"
strings:
$loc_10001000 = { 55 8B EC 8D 45 0C 50 8B 4D 08 51 6A 02 FF 15 [4] 85 C0 74 09 B8 01 00 00 00 EB 04 EB 02 33 C0 5D C3 }
$loc_100012fd = {6A 00 8D 55 EC 52 8B 45 D4 50 6A 05 8B 4D E4 51 FF 15 }
$func1 = "GetComputerNameExA" ascii
$func2 = "HttpQueryInfoA" ascii
condition:
uint16(0) == 0x5a4d and uint32(uint32(0x3C)) == 0x00004550 and filesize < 1MB and
(
($loc_10001000 and $func1) or
($loc_100012fd and $func2)
)
}