VOLEXITY_Apt_Delivery_Office_Macro_Lazypine_Jeus

rule VOLEXITY_Apt_Delivery_Office_Macro_Lazypine_Jeus : LAZYPINE FILE
{
	meta:
		description = "Detects malicious documents used by LazyPine in a campaign dropping the AppleJeus malware."
		author = "threatintel@volexity.com"
		id = "f9a92f47-aa1d-56ea-ac59-47cc559f379f"
		date = "2022-11-02"
		modified = "2025-05-21"
		reference = "https://github.com/volexity/threat-intel"
		source_url = "https://github.com/volexity/threat-intel/blob/3a9d0b52459877ee866a9a0ba06e60059b778c77/2022/2022-12-01 Buyer Beware - Fake Cryptocurrency Applications Serving as Front for AppleJeus Malware/yara.yar#L141-L165"
		license_url = "https://github.com/volexity/threat-intel/blob/3a9d0b52459877ee866a9a0ba06e60059b778c77/LICENSE.txt"
		hash = "17e6189c19dedea678969e042c64de2a51dd9fba69ff521571d63fd92e48601b"
		logic_hash = "54d5396b889a45d81122301eadf77f73135937fbe9647ad60491ac7856faf5ad"
		score = 75
		quality = 80
		tags = "LAZYPINE, FILE"
		os = "all"
		os_arch = "all"
		scan_context = "file"
		severity = "critical"
		license = "See license at https://github.com/volexity/threat-intel/blob/main/LICENSE.txt"
		rule_id = 8490
		version = 7

	strings:
		$s1 = "0M8R4K" ascii
		$s2 = "bin.base64" ascii
		$s3 = "dragon" ascii
		$s4 = "Workbook_Open" ascii

	condition:
		all of ( $s* )
}