TrojanDownloader_Win32_Renos_GQ

YARA detection rule by roadwy

TrojanDownloader:Win32/Renos.GQ,SIGNATURE_TYPE_PEHSTR,1a 00 1a 00 07 00 00

rule TrojanDownloader_Win32_Renos_GQ{
	meta:
		description = "TrojanDownloader:Win32/Renos.GQ,SIGNATURE_TYPE_PEHSTR,1a 00 1a 00 07 00 00 "
		
	strings :
		$a_01_0 = {49 6e 74 65 72 6e 65 74 43 6f 6e 6e 65 63 74 41 } 		$a_01_1 = {48 74 74 70 53 65 6e 64 52 65 71 75 65 73 74 41 } 		$a_01_2 = {2f 63 6b 2e 70 68 70 } 		$a_01_3 = {25 73 2f 72 2e 70 68 70 3f 26 76 3d } 		$a_01_4 = {46 6c 61 73 68 20 56 69 64 65 6f 20 4f 62 6a 65 63 74 } 		$a_01_5 = {53 4f 46 54 57 41 52 45 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 45 78 70 6c 6f 72 65 72 5c 42 72 6f 77 73 65 72 20 48 65 6c 70 65 72 20 4f 62 6a 65 63 74 73 5c 25 73 } 		$a_01_6 = {00 62 68 6f 2e 64 6c 6c 00 44 6c 6c 43 61 6e 55 6e 6c 6f 61 64 4e 6f 77 } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_01_2  & 1)*2+(#a_01_3  & 1)*2+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1) >=26
 
}

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

1b5e41bc-6466-4c81-be6e-3912a11d6078

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion