SEKOIA_Apt_Apt10_Hui_Loader

rule SEKOIA_Apt_Apt10_Hui_Loader : FILE
{
	meta:
		description = "Specific string for HUI Loader"
		author = "Sekoia.io"
		id = "97d17052-80d0-4f8e-8b3a-2e0d622522a9"
		date = "2022-07-04"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/apt_apt10_hui_loader.yar#L1-L17"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "33df202599c6bceff2cf76acdc0096f7167acb69c541b3cfe4cdc34edc174005"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$s1 = "HUIHWASDIHWEIUDHDSFSFEFWEFEWFDSGEFERWGWEEFWFWEWD" wide fullword

	condition:
		( uint16be( 0 ) == 0x4d5a ) and filesize > 30KB and filesize < 100KB and 1 of them
}