Common Information
Type Value
Value
rule M_APT_Backdoor_Win_SIDESHOW_1 {
	meta:
		author = "Mandiant"
		description = "Detects string deobfuscation function in SIDESHOW, may also detect other variants of malware from the same actor"
	strings:
		$code1 = { 41 0F B6 ?? 33 ?? 48 ?? ?? 0F 1F 80 00 00 00 00 3A ?? 74 ?? FF ?? 48 FF ?? 83 ?? 48 72 ?? EB ?? 41 0F ?? ?? 2B ?? ?? 39 8E E3 38 83 ?? 48 F7 ?? C1 ?? 04 8D ?? ?? C1 ?? 03 2B ?? ?? 39 8E E3 38 }
	condition:
		uint16(0) == 0x5a4d and (all of them)
}
Category
Type Yara Rule
Misp Type
Description
Details Published Attributes CTI Title
Details Website 2023-03-09 86 Stealing the LIGHTSHOW (Part One) — North Korea's UNC2970 | Mandiant