MonitoringTool_Win32_Ardamax_25

YARA detection rule by roadwy

MonitoringTool:Win32/Ardamax,SIGNATURE_TYPE_PEHSTR,16 00 16 00 16 00 00

rule MonitoringTool_Win32_Ardamax_25{
	meta:
		description = "MonitoringTool:Win32/Ardamax,SIGNATURE_TYPE_PEHSTR,16 00 16 00 16 00 00 "
		
	strings :
		$a_01_0 = {3c 2f 62 6f 64 79 3e 3c 2f 68 74 6d 6c 3e 00 00 4c 6f 61 64 69 6e 67 20 4b 65 79 73 74 72 6f 6b 65 73 20 4c 6f 67 2e 2e 2e } 		$a_01_1 = {22 25 73 22 20 4b 65 79 73 74 72 6f 6b 65 73 20 4c 6f 67 20 66 69 6c 65 20 63 61 6e 6e 6f 74 20 6f 70 65 6e 2e } 		$a_01_2 = {22 25 73 22 20 4b 65 79 73 74 72 6f 6b 65 73 20 4c 6f 67 20 66 69 6c 65 20 63 6f 72 72 75 70 74 65 64 2e } 		$a_01_3 = {55 6e 6b 6e 6f 77 6e 20 22 25 73 22 20 4b 65 79 73 74 72 6f 6b 65 73 20 4c 6f 67 20 66 69 6c 65 20 66 6f 72 6d 61 74 2e } 		$a_01_4 = {46 69 6c 74 65 72 69 6e 67 20 4b 65 79 73 74 72 6f 6b 65 73 20 4c 6f 67 2e 2e 2e } 		$a_01_5 = {53 74 6f 72 69 6e 67 20 4b 65 79 73 74 72 6f 6b 65 73 20 4c 6f 67 2e 2e 2e } 		$a_01_6 = {53 65 61 72 63 68 69 6e 67 20 6c 6f 67 73 2e 2e 2e } 		$a_01_7 = {4c 6f 67 73 20 6e 6f 74 20 66 6f 75 6e 64 2e } 		$a_01_8 = {4c 6f 61 64 69 6e 67 20 53 63 72 65 65 6e 73 68 6f 74 73 2e 2e 2e } 		$a_01_9 = {22 25 73 22 20 53 63 72 65 65 6e 73 68 6f 74 73 20 66 69 6c 65 20 63 61 6e 6e 6f 74 20 6f 70 65 6e 2e } 		$a_01_10 = {22 25 73 22 20 53 63 72 65 65 6e 73 68 6f 74 73 20 66 69 6c 65 20 63 6f 72 72 75 70 74 65 64 2e } 		$a_01_11 = {55 6e 6b 6e 6f 77 6e 20 22 25 73 22 20 53 63 72 65 65 6e 73 68 6f 74 73 20 66 69 6c 65 20 66 6f 72 6d 61 74 2e } 		$a_01_12 = {46 69 6c 74 65 72 69 6e 67 20 53 63 72 65 65 6e 73 68 6f 74 } 		$a_01_13 = {3c 61 20 68 72 65 66 3d 22 73 63 72 25 69 2e 6a 70 67 22 3e 3c 69 6d 67 20 73 72 63 3d 22 74 68 75 6d 62 25 69 2e 6a 70 67 22 20 62 6f 72 64 65 72 3d 22 30 22 20 2f 3e 3c 2f 61 3e } 		$a_01_14 = {53 74 6f 72 69 6e 67 20 53 63 72 65 65 6e 73 68 6f 74 73 2e 2e 2e } 		$a_01_15 = {25 73 5c 73 63 72 25 69 2e 6a 70 67 } 		$a_01_16 = {25 73 5c 74 68 75 6d 62 25 69 2e 6a 70 67 } 		$a_01_17 = {4c 6f 61 64 69 6e 67 20 57 65 62 20 4c 6f 67 2e 2e 2e } 		$a_01_18 = {22 25 73 22 20 57 65 62 20 4c 6f 67 20 66 69 6c 65 20 63 61 6e 6e 6f 74 20 6f 70 65 6e 2e } 		$a_01_19 = {22 25 73 22 20 57 65 62 20 4c 6f 67 20 66 69 6c 65 20 63 6f 72 72 75 70 74 65 64 2e } 		$a_01_20 = {55 6e 6b 6e 6f 77 6e 20 22 25 73 22 20 57 65 62 20 4c 6f 67 20 66 69 6c 65 20 66 6f 72 6d 61 74 2e } 		$a_01_21 = {46 69 6c 74 65 72 69 6e 67 20 57 65 62 20 4c 6f 67 2e 2e 2e } 	condition:
		((#a_01_0  & 1)*10+(#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+(#a_01_15  & 1)*1+(#a_01_16  & 1)*1+(#a_01_17  & 1)*1+(#a_01_18  & 1)*1+(#a_01_19  & 1)*1+(#a_01_20  & 1)*1+(#a_01_21  & 1)*1) >=22
 
}

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

b770d57b-4d65-40aa-aa0e-1c0235eb2286

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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 ]]

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Format & documentation suggestions

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[[ reason ]]

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

[[ currentRule.title ]]

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