TrojanDownloader_O97M_EncDoc_PAL_MTB

YARA detection rule by roadwy

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

rule TrojanDownloader_O97M_EncDoc_PAL_MTB{
	meta:
		description = "TrojanDownloader:O97M/EncDoc.PAL!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {75 72 6c 3d 22 68 74 74 70 3a 2f 2f 31 37 32 2e 31 36 2e 37 39 2e 31 39 32 2f 68 61 6e 64 73 6f 6e 2e 62 61 74 22 63 6f 6e 73 74 } 		$a_01_1 = {2c 32 27 31 3d 6e 6f 6f 76 65 72 77 72 69 74 65 2c 32 3d 6f 76 65 72 77 72 69 74 65 6f 73 74 72 65 61 6d 2e 63 6c 6f 73 65 27 65 78 65 63 75 74 65 28 68 69 64 65 77 69 6e 64 6f 77 29 73 68 65 6c 6c 66 69 6c 65 70 61 74 68 2c 76 62 68 69 64 65 65 6e 64 69 66 65 6e 64 } 	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 ]]

ddf14815-6e4d-43fe-a1e6-3a740fd499ec

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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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