MALPEDIA_Win_Spectre_Auto

rule MALPEDIA_Win_Spectre_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "00684289-4d32-5a20-98ac-86aa2fc22f4d"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.spectre"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.spectre_auto.yar#L1-L134"
		license_url = "N/A"
		logic_hash = "631c501823e25a6714576acdf9016c9f529899c48be9ff3a59f7c88054cb0a11"
		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 = { 6a0c 5b 8b4604 2b06 99 f7fb 8bf8 }
		$sequence_1 = { 894804 894808 eb02 33c0 894520 56 8bc8 }
		$sequence_2 = { 8d8424f4000000 50 57 8d442454 56 50 e8???????? }
		$sequence_3 = { 897df8 885de4 e8???????? 8b4dfc 8bc6 5f 5e }
		$sequence_4 = { eb29 57 8d4dc8 e8???????? 8d45c8 8bce 50 }
		$sequence_5 = { 80791300 740c 33c0 80340847 40 83f814 72f6 }
		$sequence_6 = { ffd6 6a12 ffd6 6a14 ffd6 6a11 ffd6 }
		$sequence_7 = { 8d85dcfdffff 50 56 e8???????? 59 59 8d8ddcfdffff }
		$sequence_8 = { 50 8d442454 50 e8???????? b9???????? 83c40c 3bc1 }
		$sequence_9 = { e8???????? 83c418 83ec18 8d45e4 8bcc 50 895910 }

	condition:
		7 of them and filesize < 990208
}