MALPEDIA_Win_Data_Exfiltrator_Auto

rule MALPEDIA_Win_Data_Exfiltrator_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "6afd73a7-a5c8-5e31-89ce-c6921a2e1dcf"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.data_exfiltrator"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.data_exfiltrator_auto.yar#L1-L123"
		license_url = "N/A"
		logic_hash = "8f08164a99f039dde291616b0a47215bb13392bcfa5a23f45920bb71de8866ec"
		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 = { 0fb70424 0fb74c2404 3bc1 7402 }
		$sequence_1 = { 89442420 4863442420 4889442438 ff15???????? 488b4c2438 4c8bc1 ba08000000 }
		$sequence_2 = { 41b8ffffffff 488d15d32a0000 488b4c2448 ff15???????? 48837c244800 0f84b2000000 8b8424c8000000 }
		$sequence_3 = { c644245d78 c644245e00 488d4c2440 e8???????? }
		$sequence_4 = { c644244d78 c644244e7a c644244f62 c644245075 }
		$sequence_5 = { 488b8c24b0000000 e8???????? 48898424a8000000 488b8424a8000000 8b00 4533c0 }
		$sequence_6 = { 488bc1 4889442430 488b542430 488b4c2450 ff542470 8944242c 837c242c00 }
		$sequence_7 = { ff15???????? 33c0 e9???????? e9???????? 4533c0 33d2 b900000400 }
		$sequence_8 = { 83e830 89442428 837c242800 7c3a 8b442448 39442428 7d30 }
		$sequence_9 = { c6442420fb c6442421fc c6442422fe c6442423ff c6442424aa c644242548 }

	condition:
		7 of them and filesize < 107520
}