MALPEDIA_Win_Ramsay_Auto

rule MALPEDIA_Win_Ramsay_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "e6edc58e-43aa-5ae2-b0a5-efe65294a862"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.ramsay"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.ramsay_auto.yar#L1-L175"
		license_url = "N/A"
		logic_hash = "c1db16ba01ae43f530bdade3b5cb5ff3a259b4374dda207d368ba03b07a3715c"
		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 = { 7514 ff15???????? 83f820 7502 eb07 33c0 }
		$sequence_1 = { ff15???????? 85c0 7502 eb02 ebb1 }
		$sequence_2 = { d1e2 52 6a00 8b45fc 50 }
		$sequence_3 = { c745fc00000000 c745f800000000 8b4508 83c001 50 e8???????? 83c404 }
		$sequence_4 = { ff15???????? 85c0 751a 8b4df8 51 }
		$sequence_5 = { c785c0fdffff00000000 6a00 6a02 e8???????? 8985c4fdffff 83bdc4fdffffff 7507 }
		$sequence_6 = { c745f800000000 eb09 8b55f8 83c201 8955f8 837df808 731e }
		$sequence_7 = { eb09 8b45e8 83c001 8945e8 837de806 7d34 8b4d08 }
		$sequence_8 = { c785c8fdffff2c020000 8d85c8fdffff 50 8b8dc4fdffff 51 e8???????? 85c0 }
		$sequence_9 = { 8b45f8 3b450c 7316 8b4d08 034df8 8b55e8 0355f8 }
		$sequence_10 = { ff15???????? 33c0 e9???????? e8???????? 85c0 7507 33c0 }
		$sequence_11 = { 488d8c24e0080000 ff15???????? 488d9424f00f0000 488d8c24e0080000 }
		$sequence_12 = { 488d8c24e0080000 ff15???????? 4889842440120000 4883bc2440120000ff 745f 488d842450120000 488d8c24f00f0000 }
		$sequence_13 = { 488d8c24e0080000 ff15???????? 488d9424f00a0000 488b8c24e00f0000 }
		$sequence_14 = { 488d8c24e0090000 ff15???????? 488d8c24e0090000 ff15???????? }
		$sequence_15 = { 488d8c24e0090000 ff15???????? 4533c0 488d9424e0090000 }

	condition:
		7 of them and filesize < 2031616
}