MALPEDIA_Win_Newcore_Rat_Auto

rule MALPEDIA_Win_Newcore_Rat_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "89e8e9ff-4567-5a66-931a-bebdfed97784"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.newcore_rat"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.newcore_rat_auto.yar#L1-L127"
		license_url = "N/A"
		logic_hash = "74c8c4620db1ab49fb76205afff82ca29ae043b9a07f56397c2d852acecc1169"
		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 = { 85c0 0f8455ffffff 8b07 50 ff15???????? e8???????? 85c0 }
		$sequence_1 = { 56 c744241c01000000 ffd7 85c0 75a6 6a04 }
		$sequence_2 = { 896c2428 896c242c 896c2430 896c2434 e8???????? 53 }
		$sequence_3 = { ff15???????? 50 8d542420 6800010000 52 }
		$sequence_4 = { a1???????? 33c4 8984245c080000 8b84246c080000 53 55 }
		$sequence_5 = { 68ff030000 33ff 8d8424bd050000 57 50 c644242300 c68424c405000000 }
		$sequence_6 = { 8b1d???????? 8d34bd40a60310 833e00 752a 68???????? ffd3 833e00 }
		$sequence_7 = { 33c0 8b8c24bc090000 5f 5e 5d }
		$sequence_8 = { ffd6 85c0 74a2 b30d 83f8ff 749b 83ff04 }
		$sequence_9 = { 52 e8???????? 8b44241c 83c0f0 83c40c 8d480c 83caff }

	condition:
		7 of them and filesize < 581632
}