MALPEDIA_Win_Regin_Auto

rule MALPEDIA_Win_Regin_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "a1cb1e4e-ea57-57da-8035-cea9e62b8eb8"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.regin"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.regin_auto.yar#L1-L119"
		license_url = "N/A"
		logic_hash = "091fb04af94706b8fbe2a391afd54e9835ec0bf475e2ed1c52d68af6529e0a7e"
		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 = { 3ac3 7456 44 8b842498000000 8bd7 48 8bbc2488000000 }
		$sequence_1 = { 0f84e8000000 33ff 33f6 8b0d???????? 3bf9 }
		$sequence_2 = { 8d4804 e8???????? 85c0 751a 48 8b0d???????? 83caff }
		$sequence_3 = { 7438 3de8000000 7431 b9f4010000 }
		$sequence_4 = { 44 0f45f8 e8???????? 3ac3 7456 }
		$sequence_5 = { e8???????? eb0b 44 3beb }
		$sequence_6 = { 4c 8be7 48 8978c0 8978c8 48 }
		$sequence_7 = { 897c2420 ff15???????? 48 3bc7 48 }
		$sequence_8 = { 895c2440 e8???????? 3ac3 7434 48 }
		$sequence_9 = { 750d 48 8d0dff000000 ff15???????? 48 8d152a030000 48 }

	condition:
		7 of them and filesize < 49152
}