MALPEDIA_Win_Grager_Auto

rule MALPEDIA_Win_Grager_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "1bc9a272-1b3e-551b-bd63-19cd30b07ffa"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.grager"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.grager_auto.yar#L1-L128"
		license_url = "N/A"
		logic_hash = "62d728d32a724fb46ad05088a140ca84ed9c9cbef52f9dc857e15a723a05e882"
		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 = { 83e10f 4a0fbe840188560200 428a8c0198560200 482bd0 8b42fc d3e8 49895108 }
		$sequence_1 = { 7417 488d0538c50100 483bc8 740b 83791000 7505 }
		$sequence_2 = { 4c8d050efeffff 488983b8050000 33d2 897c2420 33c9 ff15???????? }
		$sequence_3 = { 488b742448 4883c610 4c8b3e 48b85555555555555505 }
		$sequence_4 = { e8???????? 488d4590 0f1f4000 48ffc3 803c1800 75f7 488d4d90 }
		$sequence_5 = { 4883c0f8 4883f81f 7728 e8???????? 33c0 488b8d802f0000 4833cc }
		$sequence_6 = { 418bd9 498bf8 8bf2 4c8d0de5e90000 488be9 4c8d05d3e90000 488d15d4e90000 }
		$sequence_7 = { 8d0c02 49894830 410fb609 83e10f 4a0fbe841988560200 428a8c1998560200 }
		$sequence_8 = { eb44 488d041b 488d8df8050000 482bc8 482bd1 660f1f440000 4d85f6 }
		$sequence_9 = { ba04000000 8bc2 448bd0 448bc8 448bd8 ffc8 83e801 }

	condition:
		7 of them and filesize < 487424
}