Common Information
Type Value
Value
rule citadel {
	meta:
		author = "mak"
		module = "citadel"
	strings:
		$briankerbs = "Coded by BRIAN KREBS for personal use only. I love my job & wife."
		$cit_aes_xor = { 81 30 [4] 0F B6 50 03 0F B6 78 02 81 70 04 [4] 81 70 08 [4] 81 70 0C [4] C1 E2 08 0B D7 }
		$cit_salt = { 8A D1 80 E2 07 C0 E9 03 47 83 FF 04 }
		$cit_login = { 30 [1-2] 8A 8? [4] 32 }
		$cit_getpes = { 68 [2] 00 00 8D ( 84 24 | 85 ) [4] 50 8D ( 85 ?? ?? ?? ?? | 44 24 ?? ) 50 E8 [4] B8 [2] 00 00 50 68 }
		$cit_base_off = { 5? 8D 85 [4] E8 [4] 6A 20 68 [4] 8D [2] 50 E8 [4] 8D 85 [4] 50 }
	condition:
		3 of them
}
Category
Type Yara Rule
Misp Type
Description
Details Published Attributes CTI Title
Details Website 2021-05-14 17 Karton Gems 3: Malware extraction with malduck