Trojan_O97M_Donoff_SBR_MSR_2

YARA detection rule by roadwy

Trojan:O97M/Donoff.SBR!MSR,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_O97M_Donoff_SBR_MSR_2{
	meta:
		description = "Trojan:O97M/Donoff.SBR!MSR,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_00_0 = {48 65 72 74 69 6c 2e 43 72 65 61 74 65 54 65 78 74 46 69 6c 65 28 22 43 3a 5c 50 72 6f 67 72 61 6d 44 61 74 61 5c 4f 49 55 54 46 75 79 22 2c 20 54 72 75 65 29 } 		$a_00_1 = {48 65 72 74 69 6c 2e 43 72 65 61 74 65 54 65 78 74 46 69 6c 65 28 54 72 65 73 74 2e 44 65 66 61 75 6c 74 54 61 72 67 65 74 46 72 61 6d 65 } 		$a_00_2 = {61 2e 57 72 69 74 65 4c 69 6e 65 20 4c 6f 73 74 2e 44 72 6f 6b 73 } 		$a_00_3 = {41 70 70 6c 69 63 61 74 69 6f 6e 2e 51 75 69 74 20 53 61 76 65 43 68 61 6e 67 65 73 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1) >=4
 
}

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

e9f574a6-831c-4262-8fc2-17a46ab0093b

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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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