MALPEDIA_Win_Sfile_Auto

rule MALPEDIA_Win_Sfile_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "1371ec68-7f57-5bf8-9285-a67271319fdb"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.sfile"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.sfile_auto.yar#L1-L121"
		license_url = "N/A"
		logic_hash = "2e803e34921e7c7f82272ac430b6ecde5565de98da9f8311330dbe239e6e595f"
		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 = { 8b45fc c7402400000000 8b4dfc 8b5508 895144 }
		$sequence_1 = { 8b45f8 c7808405000000000000 8b4df8 c7414800000000 c7414c00000000 }
		$sequence_2 = { 3945f4 7d89 8b4dfc 034df4 c60100 837dec00 7547 }
		$sequence_3 = { 83c001 8b4d10 894130 6a10 6a40 ff15???????? 8945f8 }
		$sequence_4 = { 8b45fc 50 8b4d08 8b5104 52 ff15???????? }
		$sequence_5 = { 8b4508 8b4838 83c101 8b5508 894a38 b801000000 }
		$sequence_6 = { ff15???????? 8b55f8 8b828c050000 50 e8???????? 8b4df8 }
		$sequence_7 = { f3aa 8b4d0c 51 8b5510 8b4258 }
		$sequence_8 = { 8b4df8 8b10 8b4914 8b4204 ffd0 }
		$sequence_9 = { 8b4204 ffd0 8b4df8 c7412000000000 833d????????ff }

	condition:
		7 of them and filesize < 588800
}