MALPEDIA_Win_Mail_O_Auto

rule MALPEDIA_Win_Mail_O_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "6db30e21-fc04-5fa1-a965-bf55201bb2d8"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.mail_o"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.mail_o_auto.yar#L1-L134"
		license_url = "N/A"
		logic_hash = "3667a4352aecdf72cc423283a0e17748cdf3ea3643006d7778672925370e06f3"
		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 = { ebd5 ba67000000 c744242006020000 4c8d0d3ff31100 8d4ab9 448d4212 e8???????? }
		$sequence_1 = { 7468 ffc7 3bfe 7ce0 4c63c3 4d8bcc 49d1f8 }
		$sequence_2 = { eb04 83670cfd 33c0 488b5c2440 488b6c2448 488b742450 488b7c2458 }
		$sequence_3 = { ffc2 e8???????? 4885c0 7471 8b4308 894708 4c8b0b }
		$sequence_4 = { eb03 4d8be5 498bf5 44897328 4c39ab98000000 0f862f030000 83fd16 }
		$sequence_5 = { e8???????? 0f1030 eb05 0f28742440 4983c8ff 899da0030000 895d80 }
		$sequence_6 = { eb84 488bce e8???????? b816000000 e9???????? 83a370050000fe e9???????? }
		$sequence_7 = { 7510 8b4730 418901 b801000000 e9???????? 83fbfd 0f8cebfeffff }
		$sequence_8 = { ff15???????? 488b5c2430 488907 4883c420 5f c3 48895c2410 }
		$sequence_9 = { f00fc181c0050000 83e801 0f8fc4020000 488b89d0000000 e8???????? 488d8bd8000000 e8???????? }

	condition:
		7 of them and filesize < 5985280
}