TrojanDownloader_O97M_EncDoc_NEV_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/EncDoc.NEV!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00

rule TrojanDownloader_O97M_EncDoc_NEV_MTB{
	meta:
		description = "TrojanDownloader:O97M/EncDoc.NEV!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {68 74 74 70 73 3a 2f 2f 74 72 61 6e 73 69 70 2e 64 69 67 69 74 61 6c 2f 31 2e 65 78 65 } 		$a_01_1 = {43 3a 5c 63 61 66 44 4b 52 76 5c 49 49 58 62 65 56 75 5c 51 6b 70 78 6e 54 62 2e 65 78 65 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

d7e6356f-d118-481d-9aa4-7d97c3a2b9dd

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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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