Trojan_Win32_Lethic_O_bit

YARA detection rule by roadwy

Trojan:Win32/Lethic.O!bit,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 07 00 00

rule Trojan_Win32_Lethic_O_bit{
	meta:
		description = "Trojan:Win32/Lethic.O!bit,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 07 00 00 "
		
	strings :
		$a_03_0 = {8b 4d 08 89 01 68 ?? ?? ?? ?? 8b 55 f4 52 ff 15 ?? ?? ?? ?? 8b 4d 08 89 41 04 } 		$a_03_1 = {8b 4d 08 89 41 38 68 ?? ?? ?? ?? 8b 55 ?? 52 ff 15 } 		$a_03_2 = {fd ff ff 33 95 ?? fd ff ff 89 95 ?? fd ff ff 8b 85 ?? fd ff ff 33 85 ?? fd ff ff 89 85 ?? fd ff ff 8b 8d ?? fd ff ff 89 8d ?? fd ff ff 8b 95 ?? fd ff ff 89 95 ?? fd ff ff 8b 85 ?? fd ff ff 05 ?? ?? ?? ?? 8b 8d ?? fd ff ff 81 d1 ?? ?? ?? ?? 89 85 ?? fd ff ff 89 8d ?? fd ff ff } 		$a_01_3 = {70 6f 77 65 72 73 68 65 6c 6c 2e 65 78 65 20 41 64 64 2d 4d 70 50 72 65 66 65 72 65 6e 63 65 20 2d 45 78 63 6c 75 73 69 6f 6e 50 61 74 68 } 		$a_01_4 = {37 36 34 38 37 2d 33 33 37 2d 38 34 32 39 39 35 35 2d 32 32 36 31 34 } 		$a_01_5 = {37 36 34 38 37 2d 36 34 34 2d 33 31 37 37 30 33 37 2d 32 33 35 31 30 } 		$a_01_6 = {35 35 32 37 34 2d 36 34 30 2d 32 36 37 33 30 36 34 2d 32 33 39 35 30 } 	condition:
		((#a_03_0  & 1)*3+(#a_03_1  & 1)*3+(#a_03_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1) >=9
 
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

9e00e707-d2b3-4a23-8778-2aba7f20e6fa

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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