Trojan_Win32_Agent_NAL

YARA detection rule by roadwy

Trojan:Win32/Agent.NAL,SIGNATURE_TYPE_PEHSTR_EXT,24 00 24 00 0b 00 00

rule Trojan_Win32_Agent_NAL{
	meta:
		description = "Trojan:Win32/Agent.NAL,SIGNATURE_TYPE_PEHSTR_EXT,24 00 24 00 0b 00 00 "
		
	strings :
		$a_01_0 = {43 72 65 61 74 65 54 6f 6f 6c 68 65 6c 70 33 32 53 6e 61 70 73 68 6f 74 } 		$a_01_1 = {57 72 69 74 65 50 72 6f 63 65 73 73 4d 65 6d 6f 72 79 } 		$a_01_2 = {43 72 65 61 74 65 52 65 6d 6f 74 65 54 68 72 65 61 64 } 		$a_00_3 = {64 65 6c 20 22 63 3a 5c 6d 79 61 70 70 2e 65 78 65 22 } 		$a_00_4 = {70 69 6e 67 20 31 32 37 2e 30 2e 30 2e 31 20 3e 6e 75 6c } 		$a_00_5 = {69 66 20 65 78 69 73 74 20 22 63 3a 5c 6d 79 61 70 70 2e 65 78 65 } 		$a_00_6 = {22 20 67 6f 74 6f 20 74 72 79 } 		$a_00_7 = {63 3a 5c 6d 79 44 65 6c 6d 2e 62 61 74 } 		$a_01_8 = {33 36 30 74 72 61 79 2e 65 78 65 } 		$a_01_9 = {4b 52 65 67 45 78 2e 65 78 65 } 		$a_01_10 = {4b 56 58 50 2e 6b 78 70 } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_01_2  & 1)*10+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1+(#a_00_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1) >=36
 
}

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

c6eee9d1-d465-4853-99a9-5f71f1176c64

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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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