SEKOIA_Apt_Sugardump_Credentials_Stealer_Smtp

rule SEKOIA_Apt_Sugardump_Credentials_Stealer_Smtp : FILE
{
	meta:
		description = "Detects SUGARDUMP SMTP version"
		author = "Sekoia.io"
		id = "bf028ebc-bfaa-45b3-9a3f-8949a5efbb73"
		date = "2022-08-23"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/apt_sugardump_credentials_stealer_smtp.yar#L1-L20"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "1f423f38ff323e67667e35af5603e608cba6eaf8d98633467b0292c5f81c8d1c"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "<<<<<<<< ------ Passwords Total: {0} --------- >>>>>>>>" wide
		$ = "Url = {0} , Count = {1}" wide
		$ = "smtp." wide
		$ = "encrypted_key\":\"(.*?)\"" wide

	condition:
		uint16be( 0 ) == 0x4d5a and filesize < 1MB and all of them
}