Trojan_BAT_Orcusrat_ADN_MTB

YARA detection rule by roadwy

Trojan:BAT/Orcusrat.ADN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,1e 00 18 00 0a 00 00

rule Trojan_BAT_Orcusrat_ADN_MTB{
	meta:
		description = "Trojan:BAT/Orcusrat.ADN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,1e 00 18 00 0a 00 00 "
		
	strings :
		$a_80_0 = {4f 72 63 55 53 } 		$a_80_1 = {4f 72 63 55 53 2e 57 61 74 63 68 64 6f 67 } 		$a_80_2 = {4b 69 6c 6c 42 75 74 74 6f 6e 5f 43 6c 69 63 6b } 		$a_80_3 = {67 45 54 5f 52 65 6d 6f 74 65 45 6e 64 50 6f 69 6e 74 } 		$a_80_4 = {44 69 73 61 62 6c 65 49 6e 73 74 61 6c 6c 61 74 69 6f 6e 50 72 6f 6d 70 74 } 		$a_80_5 = {67 45 54 5f 6b 45 59 4c 6f 67 67 65 72 53 65 72 76 69 63 65 } 		$a_80_6 = {67 45 54 5f 53 65 72 76 65 72 43 6f 6e 6e 65 63 74 69 6f 6e } 		$a_80_7 = {67 45 54 5f 52 65 71 75 69 72 65 41 64 6d 69 6e 69 73 74 72 61 74 6f 72 50 72 69 76 69 6c 65 67 65 73 } 		$a_80_8 = {67 45 54 46 72 65 65 54 65 6d 70 46 69 6c 65 4e 61 6d 65 } 		$a_80_9 = {67 45 54 5f 54 61 73 6b 4e 61 6d 65 } 	condition:
		((#a_80_0  & 1)*5+(#a_80_1  & 1)*5+(#a_80_2  & 1)*4+(#a_80_3  & 1)*4+(#a_80_4  & 1)*4+(#a_80_5  & 1)*4+(#a_80_6  & 1)*4+(#a_80_7  & 1)*4+(#a_80_8  & 1)*4+(#a_80_9  & 1)*4) >=24
 
}

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

7332b577-658a-478a-9788-e541ade76735

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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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