Trojan_O97M_Madeba_NIT_MTB

YARA detection rule by roadwy

Trojan:O97M/Madeba.NIT!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,2a 00 2a 00 0d 00 00

rule Trojan_O97M_Madeba_NIT_MTB{
	meta:
		description = "Trojan:O97M/Madeba.NIT!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,2a 00 2a 00 0d 00 00 "
		
	strings :
		$a_01_0 = {4d 61 67 69 63 20 6e 75 6d 62 65 72 20 3d 20 30 78 35 41 34 44 } 		$a_01_1 = {57 69 6e 64 6f 77 73 50 6f 77 65 72 53 68 65 6c 6c 5c 76 31 2e 30 5c 70 6f 77 65 72 73 68 65 6c 6c 2e 65 78 65 } 		$a_01_2 = {43 52 45 41 54 45 5f 53 55 53 50 45 4e 44 45 44 } 		$a_01_3 = {50 41 47 45 5f 45 58 45 43 55 54 45 5f 52 45 41 44 57 52 49 54 45 } 		$a_01_4 = {65 78 65 63 20 42 79 70 61 73 73 } 		$a_01_5 = {52 75 6e 50 45 28 42 79 52 65 66 20 62 61 49 6d 61 67 65 28 29 } 		$a_01_6 = {3a 2f 2f 67 69 74 68 75 62 2e 63 6f 6d 2f 69 74 6d 34 6e 2f 56 42 41 2d 52 75 6e 50 45 } 		$a_01_7 = {57 72 69 74 65 50 72 6f 63 65 73 73 4d 65 6d 6f 72 79 28 73 74 72 75 63 74 50 72 6f 63 65 73 73 49 6e 66 6f 72 6d 61 74 69 6f 6e 2e 68 50 72 6f 63 65 73 73 } 		$a_01_8 = {52 65 61 64 50 72 6f 63 65 73 73 4d 65 6d 6f 72 79 28 73 74 72 75 63 74 50 72 6f 63 65 73 73 49 6e 66 6f 72 6d 61 74 69 6f 6e 2e 68 50 72 6f 63 65 73 73 } 		$a_01_9 = {52 65 73 75 6d 65 54 68 72 65 61 64 28 73 74 72 75 63 74 50 72 6f 63 65 73 73 49 6e 66 6f 72 6d 61 74 69 6f 6e 2e 68 54 68 72 65 61 64 29 } 		$a_01_10 = {4e 74 57 72 69 74 65 56 69 72 74 75 61 6c 4d 65 6d 6f 72 79 28 73 74 72 75 63 74 50 72 6f 63 65 73 73 49 6e 66 6f 72 6d 61 74 69 6f 6e 2e 68 50 72 6f 63 65 73 73 } 		$a_01_11 = {4e 74 52 65 61 64 56 69 72 74 75 61 6c 4d 65 6d 6f 72 79 28 73 74 72 75 63 74 50 72 6f 63 65 73 73 49 6e 66 6f 72 6d 61 74 69 6f 6e 2e 68 50 72 6f 63 65 73 73 } 		$a_01_12 = {4e 74 52 65 73 75 6d 65 54 68 72 65 61 64 28 73 74 72 75 63 74 50 72 6f 63 65 73 73 49 6e 66 6f 72 6d 61 74 69 6f 6e 2e 68 54 68 72 65 61 64 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*2+(#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)*11+(#a_01_8  & 1)*11+(#a_01_9  & 1)*11+(#a_01_10  & 1)*11+(#a_01_11  & 1)*11+(#a_01_12  & 1)*11) >=42
 
}

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

3bf94e2a-402c-4fda-a7e9-aba04a321346

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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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