TrojanDownloader_Win32_Pacerd

YARA detection rule by roadwy

TrojanDownloader:Win32/Pacerd,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 04 00 00

rule TrojanDownloader_Win32_Pacerd{
	meta:
		description = "TrojanDownloader:Win32/Pacerd,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 04 00 00 "
		
	strings :
		$a_01_0 = {2f 74 65 72 6d 73 2f 70 74 66 5f } 		$a_01_1 = {49 6e 74 65 72 6e 65 74 20 45 78 70 6c 6f 72 65 72 20 36 2e 30 41 44 31 } 		$a_01_2 = {2e 70 61 63 69 6d 65 64 69 61 2e 63 6f 6d } 		$a_01_3 = {50 72 6f 6a 65 63 74 73 5c 70 61 63 65 72 64 5c 73 74 75 62 5c } 	condition:
		((#a_01_0  & 1)*3+(#a_01_1  & 1)*1+(#a_01_2  & 1)*3+(#a_01_3  & 1)*3) >=10
 
}

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

9001ff17-eeb6-4027-b3fd-fa0c2e3a7263

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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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