MALPEDIA_Win_Bert_Auto

rule MALPEDIA_Win_Bert_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "92a36b55-e0d9-554d-851b-77dda3f7bbeb"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.bert"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.bert_auto.yar#L1-L117"
		license_url = "N/A"
		logic_hash = "a6e868967ddeea2e01bd4f16c21024fbdee2d69c00cbdbbbdfda193aebc93a0a"
		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 = { ffd0 488945e8 488b45e8 488945e0 }
		$sequence_1 = { 0fb74006 0fb7c0 3945f4 0f8c5efeffff 488b45b8 }
		$sequence_2 = { e8???????? 488945f8 488b45f8 4889c1 e8???????? 488945c8 }
		$sequence_3 = { 488b8558ffffff 4889c1 488b05???????? ffd0 }
		$sequence_4 = { c745f000000000 e9???????? 8b45f0 4863d0 4889d0 48c1e002 }
		$sequence_5 = { 48898570ffffff 8b45d0 4863d0 4889d0 48c1e002 4801d0 }
		$sequence_6 = { 4883ec10 48894d10 48895518 488b4510 488945f8 488b4518 }
		$sequence_7 = { 488945d8 488b45d8 480508010000 488945d0 48c745f800000000 }
		$sequence_8 = { 4801d0 8b4008 89c1 488d9524ffffff }
		$sequence_9 = { 48c1e810 0fb7c0 4801c2 488b8578ffffff 488910 eb21 488b8578ffffff }

	condition:
		7 of them and filesize < 50176
}