SEKOIA_Tool_3Proxy_Strings

rule SEKOIA_Tool_3Proxy_Strings : FILE
{
	meta:
		description = "Detects 3proxy based on strings"
		author = "Sekoia.io"
		id = "daf6cd97-8033-4bfd-88b5-41c06eb417b0"
		date = "2024-03-14"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/tool_3proxy_strings.yar#L1-L18"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "f1d9bea9975af9bfa3f1a8cbf2c1d65fe1d39f303d5dbe6131887653cbbe7021"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "of 3proxy-"
		$ = "-pPORT - service port to accept connections"

	condition:
		( uint32be( 0 ) == 0x7f454c46 or uint16be( 0 ) == 0x4d5a ) and filesize < 500KB and all of them
}