MALPEDIA_Win_Gtpdoor_Auto

rule MALPEDIA_Win_Gtpdoor_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "4c2eb22f-1923-5a38-a22d-24066f2467b2"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.gtpdoor"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.gtpdoor_auto.yar#L1-L151"
		license_url = "N/A"
		logic_hash = "713b844ed66d47bff3fdf46c17d0d1006dff6f7bc5a545469b9c6a16669c61d9"
		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 = { fc b932000000 b800000000 f3aa }
		$sequence_1 = { 31d0 8801 8045fb01 8345fc01 }
		$sequence_2 = { 750f 837dec00 755a c745f001000000 eb51 }
		$sequence_3 = { 488b45f8 48c1e810 480145f8 488b45f8 f7d0 0fb7c0 c9 }
		$sequence_4 = { 488b7df0 4883c70c be01000000 e8???????? 488b45f0 0fb7400a }
		$sequence_5 = { b800000000 fc 8b7dd4 f2ae 89c8 }
		$sequence_6 = { 0fb7f8 e8???????? 89c2 488b45f0 66895001 488b45d8 0fb74004 }
		$sequence_7 = { 488b45e0 48c7c1ffffffff 488945c0 b800000000 }
		$sequence_8 = { 48c7c1ffffffff 488985a8f1ffff b800000000 fc }
		$sequence_9 = { 8945e8 8b45e8 83c434 5f 5d c3 }
		$sequence_10 = { 8b45e0 0fb74002 668945e6 8b45e0 0fb710 8b45e0 66895002 }
		$sequence_11 = { e8???????? 66c78580feffff0200 8b4508 8b400c }
		$sequence_12 = { 8d850afaffff 01d0 8b5514 89c7 89d6 }
		$sequence_13 = { 55 4889e5 4881ec60060000 89bdccf9ffff 4889b5c0f9ffff 48898db0f9ffff 4489c0 }

	condition:
		7 of them and filesize < 4210688
}