TrojanDownloader_O97M_Trickbot_PAY_MTB

YARA detection rule by roadwy

TrojanDownloader:O97M/Trickbot.PAY!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,06 00 06 00 06 00 00

rule TrojanDownloader_O97M_Trickbot_PAY_MTB{
	meta:
		description = "TrojanDownloader:O97M/Trickbot.PAY!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_01_0 = {3d 20 22 68 77 45 43 68 77 45 3a 68 77 45 5c 68 77 45 57 68 77 45 69 6e 68 77 45 64 68 77 45 6f 68 77 45 77 73 68 77 45 5c 53 68 77 45 79 73 68 77 45 74 65 68 77 45 6d 33 68 77 45 32 5c 63 68 77 45 6d 68 77 45 64 2e 68 77 45 65 68 77 45 78 68 77 45 65 22 } 		$a_01_1 = {22 2f 59 77 49 63 20 73 59 77 49 74 61 59 77 49 72 74 20 2f 59 77 49 42 59 77 49 20 59 77 49 2f 57 59 77 49 41 59 77 49 49 59 77 49 54 20 70 59 77 49 6f 77 65 59 77 49 72 73 59 77 49 68 65 6c 59 77 49 6c 20 59 77 49 2d 59 77 49 65 59 77 49 6e 59 77 49 63 } 		$a_01_2 = {49 41 48 51 41 64 41 42 77 41 44 6f 41 4c 77 41 76 41 44 45 41 4f 51 41 31 41 43 34 41 4d 51 41 7a 41 44 4d 41 4c 67 41 78 41 44 6b 41 4d 67 41 75 41 44 63 41 4d 67 41 76 41 47 59 77 49 6b 41 62 51 42 68 41 47 63 41 5a 51 42 7a 41 43 38 41 59 } 		$a_01_3 = {51 42 79 41 47 55 41 5a 41 42 77 41 47 77 41 59 51 42 75 41 47 55 41 4c 67 42 77 41 47 34 41 59 77 49 5a 77 41 69 41 43 41 41 4c 51 42 50 41 48 55 41 64 41 42 47 41 47 6b 41 62 41 42 6c 41 43 41 41 49 67 42 44 41 44 6f 41 } 		$a_01_4 = {73 59 77 49 74 61 59 77 49 72 59 77 49 74 20 59 77 49 43 59 77 49 3a 59 77 49 5c 59 77 49 57 69 59 77 49 6e 64 59 77 49 6f 59 77 49 77 59 77 49 73 5c 59 77 49 53 79 59 77 49 73 59 77 49 74 65 59 77 49 6d 33 59 77 49 32 5c 72 59 77 49 75 6e 59 77 49 64 6c 59 77 49 6c 33 59 77 49 32 2e 59 77 49 65 59 77 49 78 59 77 49 65 } 		$a_01_5 = {59 77 49 43 59 77 49 3a 59 77 49 5c 59 77 49 50 72 59 77 49 6f 67 59 77 49 72 59 77 49 61 6d 59 77 49 44 59 77 49 61 74 59 77 49 61 5c 63 59 77 49 6c 62 2e 64 59 77 49 6c 59 77 49 6c 2c } 	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) >=6
 
}

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

71283b63-ec95-479a-a72f-627778fcf0e2

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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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