MALPEDIA_Win_Rumish_Auto

rule MALPEDIA_Win_Rumish_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "fc72283c-b810-5e63-abbc-f834d4e0c674"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.rumish"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.rumish_auto.yar#L1-L132"
		license_url = "N/A"
		logic_hash = "0c5ea32ffda8b058925c5ec99b0845566d0b256b86c8448a442267945d1357e7"
		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 = { 83c101 894d90 8b5590 3b559c 0f8dcd000000 c7458c00000000 }
		$sequence_1 = { 8b4d0c 51 8b55fc 52 8b4df4 e8???????? e8???????? }
		$sequence_2 = { 33c5 8945e8 53 56 50 8d45f4 }
		$sequence_3 = { 8b95a4feffff 83c201 8995a4feffff 8b85a4feffff 3b85acfeffff 0f8d90000000 8b8da4feffff }
		$sequence_4 = { 52 8d8db4fdffff e8???????? 8b0e 2b08 898db4fcffff c785b8fcffff00000000 }
		$sequence_5 = { 8985a0fdffff db85a0fdffff dc0d???????? d99d9cfdffff d9859cfdffff 51 d91c24 }
		$sequence_6 = { c1f905 8d3c8dc0e94400 8bf0 83e61f c1e606 8b0f 0fbe4c0e04 }
		$sequence_7 = { 52 e8???????? 83c404 e8???????? 58 33c0 83f800 }
		$sequence_8 = { 3b4db0 7f0b 8b55a0 83c201 8955a0 ebda 8b45a0 }
		$sequence_9 = { 56 57 6a5a 6a3e 68???????? 8d85a8f9ffff 50 }

	condition:
		7 of them and filesize < 770048
}