TrojanDownloader_O97M_EncDoc_ASZ_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/EncDoc.ASZ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 0c 00 00

rule TrojanDownloader_O97M_EncDoc_ASZ_MTB{
	meta:
		description = "TrojanDownloader:O97M/EncDoc.ASZ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 0c 00 00 "
		
	strings :
		$a_01_0 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 3a 2f 2f 64 22 26 22 6f 6e 67 61 72 7a 61 2e 63 6f 6d 2f 67 4a 57 35 6d 61 33 38 32 5a 2f 78 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_1 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 3a 2f 2f 68 65 61 64 6c 69 6e 65 70 6f 73 74 2e 6e 65 74 2f 33 41 6b 72 50 62 52 6a 2f 78 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_2 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 3a 2f 2f 70 72 6f 64 75 74 22 26 22 6f 72 61 74 69 6d 65 22 26 22 64 65 65 6c 65 6e 63 6f 2e 63 6f 6d 2e 62 72 2f 39 45 36 59 33 32 32 75 2f 78 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_3 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 22 26 22 3a 2f 2f 61 72 22 26 22 61 6e 63 22 26 22 61 6c 2e 63 22 26 22 6f 22 26 22 6d 22 26 22 2f 48 67 4c 43 67 43 53 33 6d 2f 62 65 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_4 = {68 22 26 22 74 22 26 22 74 22 26 22 70 73 22 26 22 3a 2f 2f 69 22 26 22 70 65 72 22 26 22 64 65 22 26 22 73 6b 2e 63 22 26 22 6f 22 26 22 6d 22 26 22 2f 4a 57 71 6a 38 52 32 6e 74 2f 62 65 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_5 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 22 26 22 3a 2f 2f 67 72 61 6e 22 26 22 64 74 68 75 22 26 22 6d 2e 63 22 26 22 6f 2e 69 22 26 22 6e 2f 39 5a 22 26 22 36 44 22 26 22 48 35 22 26 22 68 35 67 2f 62 22 26 22 65 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_6 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 22 26 22 3a 22 26 22 2f 22 26 22 2f 22 26 22 6d 22 26 22 6f 22 26 22 6f 22 26 22 76 22 26 22 61 22 26 22 6c 22 26 22 2e 63 22 26 22 6f 22 26 22 6d 22 26 22 2e 61 22 26 22 75 22 26 22 2f 37 22 26 22 5a 22 26 22 33 22 26 22 70 22 26 22 4d 22 26 22 6b 22 26 22 33 22 26 22 53 22 26 22 73 2f 72 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_7 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 22 26 22 3a 2f 22 26 22 2f 72 22 26 22 61 22 26 22 79 22 26 22 6f 22 26 22 6d 22 26 22 6f 22 26 22 62 22 26 22 69 22 26 22 6c 22 26 22 69 22 26 22 74 22 26 22 79 22 26 22 2e 63 22 26 22 6f 22 26 22 6d 22 26 22 2f 62 22 26 22 73 22 26 22 46 22 26 22 6a 22 26 22 64 22 26 22 56 22 26 22 70 22 26 22 6f 22 26 22 54 22 26 22 2f 72 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_8 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 3a 2f 22 26 22 2f 61 22 26 22 6c 22 26 22 6c 22 26 22 70 22 26 22 69 22 26 22 61 22 26 22 6e 22 26 22 6f 22 26 22 74 22 26 22 75 22 26 22 6e 22 26 22 65 22 26 22 72 2e 63 22 26 22 6f 22 26 22 6d 22 26 22 2f 6e 74 6d 74 42 6b 72 4e 2f 72 2e 68 22 26 22 74 22 26 22 6d 22 26 22 6c } 		$a_01_9 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 22 26 22 3a 22 26 22 2f 22 26 22 2f 69 62 73 73 62 2e 6f 72 67 2f 59 31 6a 57 51 63 41 41 35 50 46 2f 67 68 2e 68 74 6d 6c } 		$a_01_10 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 22 26 22 3a 22 26 22 2f 22 26 22 2f 66 75 65 6e 74 65 73 62 72 6f 74 68 65 72 73 63 6f 6e 63 72 65 74 65 2e 63 6f 6d 2f 6e 35 59 38 7a 44 31 55 2f 67 68 2e 68 74 6d 6c } 		$a_01_11 = {68 22 26 22 74 22 26 22 74 22 26 22 70 22 26 22 73 22 26 22 3a 22 26 22 2f 2f 74 72 61 76 65 6c 6c 65 72 72 65 73 6f 72 74 73 2e 63 6f 6d 2f 33 37 45 73 4f 33 6e 48 76 33 59 49 2f 67 68 2e 68 74 6d 6c } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1+(#a_01_11  & 1)*1) >=1
 
}

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

e5054051-66aa-4dff-b05e-581e8f015a71

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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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