TrojanDownloader_O97M_Powdow_PJ_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/Powdow.PJ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,0c 00 0c 00 0c 00 00

rule TrojanDownloader_O97M_Powdow_PJ_MTB{
	meta:
		description = "TrojanDownloader:O97M/Powdow.PJ!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,0c 00 0c 00 0c 00 00 "
		
	strings :
		$a_00_0 = {74 74 70 73 3a 2f 2f 74 69 6e 79 75 72 6c 2e 63 6f 6d 2f 79 39 6b 7a 6e 33 37 38 } 		$a_00_1 = {2d 77 20 31 20 28 6e 45 77 2d 6f 42 60 6a 65 63 54 20 4e 65 74 } 		$a_00_2 = {57 65 62 63 4c 60 49 45 4e 74 29 } 		$a_00_3 = {6e 27 2b 27 6c 6f 61 64 46 69 6c 65 27 29 } 		$a_00_4 = {2d 77 20 31 20 2d 45 50 20 62 79 70 61 73 73 20 73 74 41 52 74 60 2d 73 6c 45 60 45 70 20 32 35 3b } 		$a_00_5 = {63 64 20 24 7b 65 6e 56 60 3a 61 70 70 64 61 74 61 7d 3b } 		$a_00_6 = {45 58 45 43 28 43 48 41 52 28 31 31 32 29 26 43 48 41 52 28 31 31 31 29 26 43 48 41 52 28 31 31 39 29 26 43 48 41 52 28 31 30 31 29 26 43 48 41 52 28 31 31 34 29 26 43 48 41 52 28 31 31 35 29 26 43 48 41 52 28 31 30 34 29 26 43 48 41 52 28 31 30 31 29 26 43 48 41 52 28 31 30 38 29 26 43 48 41 52 28 31 30 38 29 26 } 		$a_00_7 = {64 61 64 61 64 61 64 61 66 61 66 61 66 61 66 61 } 		$a_00_8 = {75 73 65 6c 65 73 73 20 63 65 6c 6c } 		$a_00_9 = {6d 61 67 69 63 20 63 65 6c 6c } 		$a_00_10 = {65 70 69 63 20 63 65 6c 6c } 		$a_02_11 = {28 27 2e 27 2b 27 2f ?? ?? 22 26 43 48 41 52 28 34 36 29 26 22 65 78 65 27 29 22 29 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1+(#a_00_7  & 1)*1+(#a_00_8  & 1)*1+(#a_00_9  & 1)*1+(#a_00_10  & 1)*1+(#a_02_11  & 1)*1) >=12
 
}

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

6a585305-1944-4aa3-93db-534f0e54ffc9

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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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