MALPEDIA_Win_Isspace_Auto

rule MALPEDIA_Win_Isspace_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "cee0f7b2-771c-5493-a04f-2917456fc72d"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.isspace"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.isspace_auto.yar#L1-L101"
		license_url = "N/A"
		logic_hash = "7a00c35d76916c5c0ff642cf87ac0c48812a05a07dbcb287f464461afdcd1867"
		score = 75
		quality = 75
		tags = "FILE"
		version = "1"
		tool = "yara-signator v0.6.0"
		signator_config = "callsandjumps;datarefs;binvalue"
		malpedia_rule_date = "20260422"
		malpedia_hash = "a182e35da64e6d71cb55f125c4d4225196523f14"
		malpedia_version = "20260504"
		malpedia_license = "CC BY-SA 4.0"
		malpedia_sharing = "TLP:WHITE"

	strings:
		$sequence_0 = { 56 e8???????? 6800010000 8d8600010000 6a00 50 e8???????? }
		$sequence_1 = { 7507 68???????? eb04 83c007 }
		$sequence_2 = { 83c404 6683f809 740c 6683f806 7406 }
		$sequence_3 = { 7411 68???????? 50 ff15???????? a3???????? 6a00 }
		$sequence_4 = { e8???????? 85c0 750e 6810270000 ffd6 83ff03 }
		$sequence_5 = { c78548ffffff9c000000 e8???????? 8ad8 c745fc00000000 8d8548ffffff }
		$sequence_6 = { 6800020000 68???????? ff15???????? 85c0 }
		$sequence_7 = { 68???????? 68???????? 64a100000000 50 81eca8000000 a1???????? }

	condition:
		7 of them and filesize < 434176
}