Trojan_Win32_Valden_C

YARA detection rule by roadwy

Trojan:Win32/Valden.C,SIGNATURE_TYPE_PEHSTR_EXT,07 00 06 00 07 00 00

rule Trojan_Win32_Valden_C{
	meta:
		description = "Trojan:Win32/Valden.C,SIGNATURE_TYPE_PEHSTR_EXT,07 00 06 00 07 00 00 "
		
	strings :
		$a_01_0 = {45 58 50 4f 52 54 20 48 4b 43 55 5c 53 6f 66 74 77 61 72 65 5c 47 62 50 6c 75 67 69 6e } 		$a_01_1 = {45 58 50 4f 52 54 20 48 4b 43 55 5c 53 6f 66 74 77 61 72 65 5c 47 62 41 73 } 		$a_01_2 = {43 3a 5c 41 72 71 75 69 76 6f 73 20 64 65 20 50 72 6f 67 72 61 6d 61 73 5c 47 62 50 6c 75 67 69 6e 5c 62 62 2e 67 70 63 } 		$a_01_3 = {43 3a 5c 50 72 6f 67 72 61 6d 20 46 69 6c 65 73 5c 47 62 50 6c 75 67 69 6e 5c 62 62 2e 67 70 63 } 		$a_01_4 = {53 79 6e 63 4d 6f 64 65 35 00 } 		$a_00_5 = {73 65 6c 66 64 65 73 74 72 75 63 74 00 } 		$a_00_6 = {64 61 74 61 3d 68 65 6c 6c 6f 26 75 73 65 72 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1) >=6
 
}

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

b5b9e256-b5c6-4b91-be3a-929996feb42d

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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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