SEKOIA_Apt_Sugardump_Credentials_Stealer_Http

rule SEKOIA_Apt_Sugardump_Credentials_Stealer_Http : FILE
{
	meta:
		description = "No description has been set in the source file - SEKOIA"
		author = "Sekoia.io"
		id = "47d01ba8-9fdd-42d5-9f10-115f982dc133"
		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_http.yar#L1-L28"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "8d1725da41704fd534d3438021a98d0fb9b9b5bfdc63cc3144c4957954be1870"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "\\Google\\Chrome\\User Data" wide
		$ = "\\DebugLogWindowsDefender.txt" wide
		$ = "Opera Software\\Opera Stable" wide
		$ = "Microsoft\\Edge\\User Data" wide
		$ = "\"encrypted_key\":\"(.*?)\\" wide
		$ = "Url:" wide
		$ = "Username:" wide
		$ = "Password:" wide
		$ = "Application:" wide
		$ = "BCrypt.BCryptDecrypt" wide
		$ = "C:\\Users\\User\\" wide
		$ = "_CorExeMain"
		$ = "http://" wide

	condition:
		uint16be( 0 ) == 0x4d5a and filesize < 1MB and 10 of them
}