Trojan_BAT_NanoCore_AMTB

YARA detection rule by roadwy

Trojan:BAT/NanoCore!AMTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 03 00 00

rule Trojan_BAT_NanoCore_AMTB{
	meta:
		description = "Trojan:BAT/NanoCore!AMTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 03 00 00 "
		
	strings :
		$a_80_0 = {24 37 39 39 36 34 46 34 38 2d 43 41 32 38 2d 34 41 38 38 2d 39 36 35 30 2d 31 35 36 34 31 31 37 30 35 39 44 33 } 		$a_80_1 = {43 6f 6e 73 6f 6c 65 41 70 70 6c 69 63 61 74 69 6f 6e 33 2e 4d 6f 6e 6f 43 65 63 69 6c } 		$a_80_2 = {43 6f 6e 73 6f 6c 65 41 70 70 6c 69 63 61 74 69 6f 6e 33 2e 65 78 65 } 	condition:
		((#a_80_0  & 1)*3+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1) >=4
 
}

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

10b53d8c-0263-4e67-aa28-50018401d843

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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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