MonitoringTool_Win32_Actmon_4

YARA detection rule by roadwy

MonitoringTool:Win32/Actmon,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 06 00 00

rule MonitoringTool_Win32_Actmon_4{
	meta:
		description = "MonitoringTool:Win32/Actmon,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 06 00 00 "
		
	strings :
		$a_01_0 = {77 73 6b 72 6e 6c 61 63 2e 64 6c 6c 00 3f 41 72 65 54 61 73 6b 4b 65 79 73 44 69 73 61 62 6c 65 64 40 40 59 41 48 58 5a 00 3f 47 65 74 48 4b 4c 40 40 59 41 50 41 55 48 4b 4c 5f 5f 40 40 58 5a 00 3f 49 6e 73 74 61 6c 6c 54 61 73 6b 4b 65 79 73 40 40 59 41 48 48 40 5a 00 } 		$a_01_1 = {53 65 74 57 69 6e 64 6f 77 73 48 6f 6f 6b 45 78 41 } 		$a_01_2 = {50 6f 6c 69 63 69 65 73 5c 43 6f 6d 64 6c 67 33 32 00 4e 6f 45 6e 74 69 72 65 4e 65 74 77 6f 72 6b 00 } 		$a_01_3 = {50 6f 6c 69 63 69 65 73 5c 4e 65 74 77 6f 72 6b 00 00 4e 6f 43 6c 6f 73 65 00 4e 6f 52 65 63 65 6e 74 44 6f 63 73 48 69 73 74 6f 72 79 00 4e 6f 4e 65 74 43 6f 6e 6e 65 63 74 44 69 73 63 6f 6e 6e 65 63 74 00 00 52 65 73 74 72 69 63 74 52 75 6e 00 4e 6f 44 72 69 76 65 73 00 00 00 00 4e 6f 52 75 6e } 		$a_01_4 = {5b 6f 70 65 6e 28 22 25 31 22 29 5d } 		$a_01_5 = {25 73 5c 73 68 65 6c 6c 5c 70 72 69 6e 74 74 6f 5c 25 73 } 	condition:
		((#a_01_0  & 1)*5+(#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) >=10
 
}

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

907e142a-9d3f-4943-98dc-4b5fe19a1c58

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion