TrojanDownloader_O97M_EncDoc_RVE_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/EncDoc.RVE!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,0b 00 0b 00 07 00 00

rule TrojanDownloader_O97M_EncDoc_RVE_MTB{
	meta:
		description = "TrojanDownloader:O97M/EncDoc.RVE!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,0b 00 0b 00 07 00 00 "
		
	strings :
		$a_01_0 = {22 68 74 74 70 3a 2f 2f 67 61 69 64 6f 76 2e 62 67 2f 77 70 2d 69 6e 63 6c 75 64 65 73 2f 55 67 2f 22 2c 22 } 		$a_01_1 = {22 68 74 74 70 3a 2f 2f 73 74 75 64 69 6f 6b 72 69 73 68 6e 61 70 72 6f 64 75 63 74 69 6f 6e 2e 63 6f 6d 2f 77 70 2d 69 6e 63 6c 75 64 65 73 2f 33 6d 4a 2f 22 2c 22 } 		$a_01_2 = {22 68 74 74 70 3a 2f 2f 67 6f 6f 64 6d 61 72 6b 65 74 69 6e 67 67 72 6f 75 70 2e 63 6f 6d 2f 6c 69 76 65 5f 73 69 74 65 2f 59 39 63 45 6b 39 51 4e 6c 44 55 65 67 2f 22 2c 22 } 		$a_01_3 = {22 68 74 74 70 73 3a 2f 2f 77 6f 72 64 70 72 65 73 73 64 65 73 2e 76 61 6e 7a 6f 6c 69 6e 69 2d 67 74 65 2e 6f 72 67 2e 62 72 2f 66 75 6e 64 61 63 61 6f 74 65 6c 65 66 6f 6e 69 63 61 2e 6f 72 67 2e 62 72 2f 67 41 62 43 34 51 70 4a 59 49 2f 22 2c 22 } 		$a_01_4 = {22 68 74 74 70 3a 2f 2f 73 68 6f 70 6e 68 61 70 2e 63 6f 6d 2f 68 69 67 68 62 69 6e 64 65 72 2f 6e 6e 59 6b 6f 39 46 44 4e 4a 2f 22 2c 22 } 		$a_01_5 = {22 68 74 74 70 3a 2f 2f 74 78 69 6e 67 61 6d 65 2e 63 6f 6d 2f 77 70 2d 63 6f 6e 74 65 6e 74 2f 50 77 4b 66 56 51 66 64 68 48 62 41 76 32 6a 2f 22 2c 22 } 		$a_01_6 = {44 22 26 22 6c 22 26 22 6c 52 22 26 22 65 67 69 73 74 65 72 22 26 22 53 65 72 76 65 22 26 22 72 } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_01_2  & 1)*10+(#a_01_3  & 1)*10+(#a_01_4  & 1)*10+(#a_01_5  & 1)*10+(#a_01_6  & 1)*1) >=11
 
}

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

c8ed20c0-cafc-44b2-9561-0defeee1c0c9

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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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