MALPEDIA_Win_Rhysida_Auto

rule MALPEDIA_Win_Rhysida_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "61941372-a64b-5a5f-a0e9-02936a396f91"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.rhysida"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.rhysida_auto.yar#L1-L134"
		license_url = "N/A"
		logic_hash = "80afd01dab25f343bd283faff53c17ec376e70d68c58e315d37dba153bef9f65"
		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 = { 8b4024 4898 4883c006 4801d0 4889c1 e8???????? 98 }
		$sequence_1 = { 4539c1 7663 4183c008 660f6f1411 0f111410 660f6f5c1110 0f115c1010 }
		$sequence_2 = { 8d5804 7446 4983bc240003000000 8d5805 7438 4983bc248003000000 8d5806 }
		$sequence_3 = { 761b 4181fdffff0000 418d4d04 0f8784010000 662e0f1f840000000000 4d85e4 7404 }
		$sequence_4 = { f30f1185b0100000 f30f108db8100000 f30f1005???????? f30f59c8 f30f1095b4100000 f30f1005???????? f30f59c2 }
		$sequence_5 = { f30f2cc0 c744243800000000 c744243000000000 c744242800000000 c744242000000000 4189d1 4189c0 }
		$sequence_6 = { 4989d2 4c01e8 4889fa 4c11f2 4c01c8 4c11d2 4989c1 }
		$sequence_7 = { c1ea10 440fb6fa 44897c2428 440fb67c2420 0fb6d4 8954242c 89ca }
		$sequence_8 = { 4f892c20 4983c408 4a8b0c20 4b890c20 4983c408 4c3b642440 0f8416fcffff }
		$sequence_9 = { 8b45f0 8d48ff 8b45f4 2b45f8 29c1 89c8 4863c8 }

	condition:
		7 of them and filesize < 2369536
}