MALPEDIA_Win_Lynx_Auto

rule MALPEDIA_Win_Lynx_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "a8c2e8e4-1e25-5395-ba73-0899a1aaaff5"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.lynx"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.lynx_auto.yar#L1-L124"
		license_url = "N/A"
		logic_hash = "bab44f060b9b5efea69bf50173db5b1b2f8a0083493710fc1b1fad1912b32e5e"
		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 = { ff7014 ff15???????? f0ff05???????? 8b8c24ec010000 5f 5e 5b }
		$sequence_1 = { 8d8d60ffffff 0f1185d0fdffff 0f108570ffffff 0f1185e0fdffff }
		$sequence_2 = { 239d40fdffff 8bc6 23852cfdffff 8bd6 33d8 c1ea0e }
		$sequence_3 = { 57 ff15???????? be???????? 660f1f840000000000 }
		$sequence_4 = { 50 a1???????? 56 ffd0 8bce e8???????? 56 }
		$sequence_5 = { 0f118570ffffff 8d85d0fbffff b924000000 0f104220 8dbdd8fbffff 898528fbffff f3a5 }
		$sequence_6 = { e8???????? 83a6708f420000 59 83c604 81fe00020000 72dd b001 }
		$sequence_7 = { 50 ff15???????? 8bf8 85ff 7511 50 }
		$sequence_8 = { 018568fdffff 3b9d70fcffff 1bc0 f7d8 018568fdffff 3bca 8b9568fdffff }
		$sequence_9 = { 56 ff15???????? 85c0 0f845cffffff 837c242401 }

	condition:
		7 of them and filesize < 363520
}