MALPEDIA_Win_Curlback_Auto

rule MALPEDIA_Win_Curlback_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "d6d6897b-eaad-5866-a449-2154cbb73a9e"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.curlback"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.curlback_auto.yar#L1-L134"
		license_url = "N/A"
		logic_hash = "a2000e34bded4627be734821f7818e1114b6a48a81b23babb34d1004e983f3a6"
		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 = { e8???????? 85c0 75a4 490137 39833c010000 0f8578ffffff 498bce }
		$sequence_1 = { 482bc1 4883c0f8 4883f81f 7710 e8???????? 488bc3 4883c450 }
		$sequence_2 = { 740f 488d0d656c0c00 498909 e9???????? 0fb6871a130000 83f805 772b }
		$sequence_3 = { e8???????? 488d05820d0000 48c74338c0d40100 48898390000000 4c8dbbb8000000 488d0595050000 498bd5 }
		$sequence_4 = { 7415 ba01000000 488bcd e8???????? 418bf6 e9???????? 4038b1510a0000 }
		$sequence_5 = { ff15???????? 488bd8 4885c0 743c 48895b10 488d0510da0d00 488903 }
		$sequence_6 = { 488d8b580c0000 e8???????? 4d8bc7 488d15f48b0a00 488d4d98 e8???????? 8bf8 }
		$sequence_7 = { e8???????? 488bf8 4885c0 758b 488b7c2460 4885db 7427 }
		$sequence_8 = { d3e8 49895008 4189401c 0fb60a 83e10f 4a0fbe840990a81200 428a8c09a0a81200 }
		$sequence_9 = { 75ba 488b0b e8???????? 488b4b18 e8???????? 488d4b30 e8???????? }

	condition:
		7 of them and filesize < 4027392
}