Trojan_Win32_Yangxiay_A

YARA detection rule by roadwy

Trojan:Win32/Yangxiay.A,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0b 00 05 00 00

rule Trojan_Win32_Yangxiay_A{
	meta:
		description = "Trojan:Win32/Yangxiay.A,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0b 00 05 00 00 "
		
	strings :
		$a_02_0 = {5c 52 65 63 79 63 6c 65 72 5c [0-10] 5f 43 6f 6e 66 69 67 2e 49 6e 69 } 		$a_00_1 = {5c 50 72 6f 67 72 61 6d 20 46 69 6c 65 73 5c 49 6e 74 65 72 6e 65 74 20 45 78 70 6c 6f 72 65 72 5c 69 65 78 70 6c 6f 72 65 2e 65 78 65 2e 74 6d 70 } 		$a_00_2 = {53 59 53 54 45 4d 5c 43 75 72 72 65 6e 74 43 6f 6e 74 72 6f 6c 53 65 74 5c 53 65 72 76 69 63 65 73 5c 67 52 74 45 4f 67 46 52 7a } 		$a_00_3 = {53 59 53 54 45 4d 5c 43 75 72 72 65 6e 74 43 6f 6e 74 72 6f 6c 53 65 74 5c 53 65 72 76 69 63 65 73 5c 41 75 74 67 68 6f 72 68 69 7a 61 74 69 6f 6e } 		$a_00_4 = {3c 69 66 72 61 6d 65 20 73 72 63 3d 22 00 22 00 20 77 69 64 74 68 3d 22 30 22 00 20 68 65 69 67 68 74 3d 22 30 22 00 20 66 72 61 6d 65 62 6f 72 64 65 72 3d 22 00 30 22 3e 3c 2f 69 66 72 61 6d 65 3e } 	condition:
		((#a_02_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*10) >=11
 
}

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

c9a64f9d-f57c-47c3-8d8e-52982372a70e

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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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