Backdoor_Win32_Coroxy_B

YARA detection rule by roadwy

Backdoor:Win32/Coroxy.B,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 05 00 00

rule Backdoor_Win32_Coroxy_B{
	meta:
		description = "Backdoor:Win32/Coroxy.B,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 05 00 00 "
		
	strings :
		$a_01_0 = {68 7f 66 04 40 ff 75 fc e8 } 		$a_03_1 = {b8 fc fd fe ff b9 40 00 00 00 ?? ?? ?? ?? ?? ?? ?? 2d 04 04 04 04 } 		$a_00_2 = {2d 57 69 6e 64 6f 77 53 74 79 6c 65 20 48 69 64 64 65 6e 20 2d 65 70 20 62 79 70 61 73 73 } 		$a_00_3 = {48 4f 53 54 31 3a 31 34 39 2e 32 38 2e 31 30 2e 32 35 30 } 		$a_00_4 = {48 4f 53 54 31 3a 32 33 2e 31 33 33 2e 36 2e 33 39 } 	condition:
		((#a_01_0  & 1)*5+(#a_03_1  & 1)*5+(#a_00_2  & 1)*5+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1) >=16
 
}

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

70f2d688-01f1-49ad-aae8-586574d49dc2

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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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