TrojanDownloader_Win32_Paxer_A

YARA detection rule by roadwy

TrojanDownloader:Win32/Paxer.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 06 00 00

rule TrojanDownloader_Win32_Paxer_A{
	meta:
		description = "TrojanDownloader:Win32/Paxer.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 06 00 00 "
		
	strings :
		$a_01_0 = {49 46 20 65 78 69 73 74 20 22 25 73 22 20 47 4f 54 4f 20 41 41 41 } 		$a_01_1 = {49 46 20 65 78 69 73 74 20 22 25 73 22 20 47 4f 54 4f 20 42 42 42 } 		$a_01_2 = {63 6f 6e 74 65 6e 74 2e 64 61 74 } 		$a_03_3 = {66 6c 61 73 68 70 6c 61 79 65 72 5f [0-10] 2e 65 78 65 00 } 		$a_01_4 = {25 73 5c 64 65 6c 65 74 65 6d 65 2e 62 61 74 } 		$a_01_5 = {53 4f 46 54 57 41 52 45 5c 4d 69 63 72 6f 73 6f 66 74 5c 53 68 61 72 65 00 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_03_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1) >=5
 
}

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

78381d99-242e-4c6f-acf4-1c60894c7ad2

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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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