TrojanDownloader_Win32_Renos_PG

YARA detection rule by roadwy

TrojanDownloader:Win32/Renos.PG,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule TrojanDownloader_Win32_Renos_PG{
	meta:
		description = "TrojanDownloader:Win32/Renos.PG,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {68 00 80 00 00 6a 00 8b 45 c8 8b 40 20 50 8b 45 c8 ff 50 54 68 00 80 00 00 6a 00 8b 45 08 50 8b 45 c8 ff 50 54 8b 55 f8 8b 65 f4 8d 84 24 00 fc ff ff 6a 00 39 c4 75 fa 81 ec 00 fc ff ff 31 c0 ff e2 } 		$a_01_1 = {6a 10 8b 45 c8 83 c0 0c 50 8b 45 cc 50 8b 45 c8 ff 50 58 } 		$a_01_2 = {3b 20 72 76 3a 35 2e 30 29 20 47 65 63 6b 6f 2f 32 30 31 30 30 31 30 31 20 46 69 72 65 66 6f 78 2f 35 2e 30 } 		$a_01_3 = {2e 69 6e 2f 3f 69 6e 69 3d 00 } 	condition:
		((#a_01_0  & 1)*4+(#a_01_1  & 1)*2+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

f7cc2e0c-2b0b-4a26-bd33-2f2a192b4b14

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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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