MALPEDIA_Win_Xpan_Auto

rule MALPEDIA_Win_Xpan_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "8315121e-0178-5904-bfcc-ec3b80b1a4a0"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.xpan"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.xpan_auto.yar#L1-L131"
		license_url = "N/A"
		logic_hash = "893fbe47e0ab77393e6565561b0f8b292a9d2bbdf68cd748514be929dc22f872"
		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 = { 0f861f010000 8b79f4 85ff 0f8514010000 8b4520 31d2 668910 }
		$sequence_1 = { e8???????? 85c0 0f84d5010000 29f0 8b75c0 8d50fa 83f810 }
		$sequence_2 = { 8b0b be16000000 85c9 740d 83f9ff 742b 8139edf0b1ba }
		$sequence_3 = { 8b5d84 89c7 8b458c 8d743030 8945a0 897594 }
		$sequence_4 = { 31ff 8d4203 89d3 83f803 7742 89f0 e8???????? }
		$sequence_5 = { 8b45c0 0fb65010 84d2 0f85c3020000 8b45c0 0fb77024 6639de }
		$sequence_6 = { 0f84ba020000 807db200 0f84b0050000 8b55c0 385a4c 7409 385a4d }
		$sequence_7 = { f7db f00118 892c24 ff15???????? 83ec04 b816000000 }
		$sequence_8 = { 85c0 751a c7459000000000 c7459418000000 c745a000000000 e9???????? }
		$sequence_9 = { c645bf01 85c9 0f85fbfdffff 90 8b4d10 85c9 0f843dfeffff }

	condition:
		7 of them and filesize < 3232768
}