Trojan_BAT_NjRat_NEBF_MTB

YARA detection rule by roadwy

Trojan:BAT/NjRat.NEBF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0c 00 06 00 00

rule Trojan_BAT_NjRat_NEBF_MTB{
	meta:
		description = "Trojan:BAT/NjRat.NEBF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0c 00 06 00 00 "
		
	strings :
		$a_01_0 = {31 37 38 61 38 63 34 33 2d 39 33 61 36 2d 34 65 62 37 2d 61 32 66 63 2d 38 34 33 30 33 39 36 36 62 35 30 65 } 		$a_01_1 = {52 6f 62 6f 43 6f 70 2e 65 78 65 } 		$a_01_2 = {52 6f 62 6f 43 6f 70 2e 4d 79 } 		$a_01_3 = {42 2e 72 73 72 63 } 		$a_01_4 = {67 65 74 5f 45 76 69 64 65 6e 63 65 } 		$a_01_5 = {34 53 79 73 74 65 6d 2e 57 65 62 2e 53 65 72 76 69 63 65 73 2e 50 72 6f 74 6f 63 6f 6c 73 2e 53 6f 61 70 48 74 74 70 43 6c 69 65 6e 74 50 72 6f 74 6f 63 6f 6c } 	condition:
		((#a_01_0  & 1)*3+(#a_01_1  & 1)*3+(#a_01_2  & 1)*3+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1) >=12
 
}

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

7376f3c9-dc74-4c5c-9193-997fb6ea5aff

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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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