Trojan_O97M_Obfuse_CA_2

YARA detection rule by roadwy

Trojan:O97M/Obfuse.CA,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00

rule Trojan_O97M_Obfuse_CA_2{
	meta:
		description = "Trojan:O97M/Obfuse.CA,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_00_0 = {2e 53 68 61 70 65 73 28 90 1d 15 00 20 2b 20 22 90 1d 15 00 22 20 2b 20 90 1d 15 00 29 90 } 		$a_00_1 = {41 72 72 61 79 28 90 02 30 49 6e 74 65 72 61 63 74 69 6f 6e 90 05 30 0a 2e 21 40 23 20 5d 5b 5f 0d 0a 53 68 65 6c 6c 28 90 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1) >=2
 
}

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

39b20e31-1e0c-4c8b-88ce-fcb572287cb7

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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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