MonitoringTool_Win32_FamilyKeylogger

YARA detection rule by roadwy

MonitoringTool:Win32/FamilyKeylogger,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 02 00 00

rule MonitoringTool_Win32_FamilyKeylogger{
	meta:
		description = "MonitoringTool:Win32/FamilyKeylogger,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 02 00 00 "
		
	strings :
		$a_01_0 = {5c 46 61 6d 69 6c 79 20 4b 65 79 6c 6f 67 67 65 72 20 34 5c 46 61 6d 69 6c 79 20 4b 65 79 6c 6f 67 67 65 72 2e 6c 6e 6b } 		$a_01_1 = {6d 61 69 6c 74 6f 3a 73 75 70 6f 72 74 40 73 70 79 61 72 73 65 6e 61 6c 2e 63 6f 6d 3f 73 75 62 6a 65 63 74 3d 46 4b 4c 34 } 	condition:
		((#a_01_0  & 1)*3+(#a_01_1  & 1)*5) >=8
 
}

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

8aaa6e7b-00dc-4a69-ac4b-1d4471773e14

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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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