MALPEDIA_Win_Bitter_Rat_Auto

rule MALPEDIA_Win_Bitter_Rat_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "faebc047-8d7f-56a8-b0ad-5c259193b72f"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.bitter_rat"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.bitter_rat_auto.yar#L1-L124"
		license_url = "N/A"
		logic_hash = "ebc10ce2b5ea21ea0348b4912379ee44de80b0d641267070991896dcd5ddab9a"
		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 = { ff2485fcb14200 838de8fdffffff 89b590fdffff 89b5c0fdffff 89b5ccfdffff 89b5d0fdffff 89b5f0fdffff }
		$sequence_1 = { 8985dcd8ffff c785d8d8ffff10270000 c785ccd8ffff00000000 c785c0d8ffff00000000 b801000000 85c0 }
		$sequence_2 = { 8b8dbcfeffff 81e9d0070000 898dbcfeffff 83bdbcfeffff19 0f8771050000 8b95bcfeffff ff2495b0e04100 }
		$sequence_3 = { 83c408 8b8558f0ffff 6bc018 8b4df4 8b540104 899548c8ffff 8b8548c8ffff }
		$sequence_4 = { c745f00c000000 c745f801000000 c745f400000000 8bf4 6a00 8d45f0 }
		$sequence_5 = { e9???????? 8bf4 6a00 a1???????? 50 ff15???????? 3bf4 }
		$sequence_6 = { f3ab c745f80a000000 6a02 a1???????? 0345f8 50 68???????? }
		$sequence_7 = { 0f84f6030000 8b85acfeffff 83e010 0f8406010000 0fbe85d8feffff }
		$sequence_8 = { 8d8594fcffff 50 8b4de8 8b11 }
		$sequence_9 = { 8b855cecffff 83c001 89855cecffff 8b8568ecffff }

	condition:
		7 of them and filesize < 1130496
}