TrojanDropper_Win32_Agent_NW

YARA detection rule by roadwy

TrojanDropper:Win32/Agent.NW,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 0f 00 00

rule TrojanDropper_Win32_Agent_NW{
	meta:
		description = "TrojanDropper:Win32/Agent.NW,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 0f 00 00 "
		
	strings :
		$a_01_0 = {5c 65 73 65 6e 74 70 72 66 2e 69 6e 69 } 		$a_01_1 = {6c 69 73 74 3d 32 30 33 2c 32 30 35 2c 32 30 36 } 		$a_01_2 = {73 63 2e 65 78 65 20 73 74 6f 70 } 		$a_01_3 = {73 63 2e 65 78 65 20 63 72 65 61 74 65 } 		$a_01_4 = {74 79 70 65 3d 20 6b 65 72 6e 65 6c 20 73 74 61 72 74 3d 20 61 75 74 6f 20 62 69 6e 70 61 74 68 3d } 		$a_01_5 = {68 74 74 70 5c 73 68 65 6c 6c 5c 6f 70 65 6e 5c 63 6f 6d 6d 61 6e 64 } 		$a_01_6 = {25 73 2e 6f 6c 64 } 		$a_01_7 = {73 72 63 68 61 73 73 74 } 		$a_01_8 = {6d 73 61 67 65 6e 74 } 		$a_01_9 = {25 73 5c 25 73 5c 25 73 25 73 } 		$a_01_10 = {25 73 5c 64 6c 6c 63 61 63 68 65 5c 25 73 2e 73 79 73 } 		$a_01_11 = {25 73 5c 64 72 69 76 65 72 73 5c 25 73 2e 73 79 73 } 		$a_01_12 = {69 70 66 6c 74 64 72 76 2e 73 79 73 } 		$a_01_13 = {69 70 66 69 6c 74 65 72 64 72 69 76 65 72 } 		$a_01_14 = {63 6d 64 2e 65 78 65 20 2f 43 20 70 69 6e 67 2e 65 78 65 20 31 32 37 2e 30 2e 30 2e 31 20 20 26 20 64 65 6c 20 20 22 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1+(#a_01_11  & 1)*1+(#a_01_12  & 1)*1+(#a_01_13  & 1)*1+(#a_01_14  & 1)*1) >=15
 
}

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

3524a1fd-49e4-44fe-a085-f9b6cae318b5

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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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