ATM_Malware_JavaDispCash

rule ATM_Malware_JavaDispCash {
	meta:
		description = "Detects ATM Malware JavaDispCash"
		author = "Frank Boldewin (@r3c0nst)"
		reference = "https://twitter.com/r3c0nst/status/1111254169623674882"
		date = "2019-03-28"
		hash1 = "0149667c0f8cbfc216ef9d1f3154643cbbf6940e6f24a09c92a82dd7370a5027"
		hash2 = "ef407db8c79033027858364fd7a04eeb70cf37b7c3a10069a92bae96da88dfaa"

		id = "7aa91719-6539-572a-8618-bfb5290a5b59"
	strings:
		$CashInfo = "getNumberOfCashUnits" ascii wide
		$Dispense = "waitforbillstaken" ascii wide
		$Inject = "No code to inject!" ascii wide
		$config = ".Agentcli" ascii wide
		$log1 = "logft.log" ascii wide
		$log2 = ".loginside" ascii wide

	condition:
		uint16(0) == 0x4B50 and filesize < 500KB and all of them
}