TrojanSpy_Win32_Keylogger_CI

YARA detection rule by roadwy

TrojanSpy:Win32/Keylogger.CI,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule TrojanSpy_Win32_Keylogger_CI{
	meta:
		description = "TrojanSpy:Win32/Keylogger.CI,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {75 4b 65 79 4c 6f 67 67 65 72 } 		$a_01_1 = {66 75 53 61 6e 64 42 6f 78 } 		$a_01_2 = {75 50 65 72 73 69 73 74 65 6e 63 65 } 		$a_01_3 = {5b 2a 43 4c 49 50 42 4f 41 52 44 2a 5d } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

5bd2eddb-7d22-42b0-99b7-cfac13aa4689

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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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