MALPEDIA_Win_Formbook_Auto

rule MALPEDIA_Win_Formbook_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "81889d2e-08ce-5dbd-bb7f-c541d6e4e642"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.formbook"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.formbook_auto.yar#L1-L125"
		license_url = "N/A"
		logic_hash = "4b6cf3ac0bb4cedf394d7a457c0e7108ea8a44fd4176cd32ba35519f56569548"
		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 = { 8bec 8b450c 85c0 7504 33c0 5d c3 }
		$sequence_1 = { 51 57 8996e4020000 c70318000000 c786d00200001a000000 e8???????? }
		$sequence_2 = { 3a040e 7510 47 41 }
		$sequence_3 = { 8b7508 8b465c 57 c644301c80 bf01000000 017e5c }
		$sequence_4 = { 51 52 e8???????? 83c448 8d4590 50 83c3fe }
		$sequence_5 = { 33c0 68fe030000 50 8d8d02fcffff }
		$sequence_6 = { 3b450c 7290 5b 5f 5e 8be5 }
		$sequence_7 = { 52 e8???????? 83c40c 85c0 7510 47 83c318 }
		$sequence_8 = { 894df8 e8???????? 830702 83c40c 830603 8b06 8a4c1801 }
		$sequence_9 = { 83c408 50 e8???????? 83c410 85c0 7523 8d8de4fdffff }

	condition:
		7 of them and filesize < 371712
}