Trojan_O97M_Donoff_SBR_MSR

YARA detection rule by roadwy

Trojan:O97M/Donoff.SBR!MSR,SIGNATURE_TYPE_MACROHSTR_EXT,05 00 05 00 01 00 00

rule Trojan_O97M_Donoff_SBR_MSR{
	meta:
		description = "Trojan:O97M/Donoff.SBR!MSR,SIGNATURE_TYPE_MACROHSTR_EXT,05 00 05 00 01 00 00 "
		
	strings :
		$a_00_0 = {43 3a 5c 57 69 6e 64 6f 77 73 5c 53 79 73 74 65 6d 33 32 5c 63 65 72 25 75 25 2e 65 78 65 20 43 3a 5c 50 72 6f 67 72 61 6d 44 61 74 61 5c 31 2e 65 78 65 } 	condition:
		((#a_00_0  & 1)*5) >=5
 
}

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

94c31108-d011-4ca3-a057-10a8f7d52dd7

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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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