Trojan_BAT_Showarx_A

YARA detection rule by roadwy

Trojan:BAT/Showarx.A,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 07 00 00

rule Trojan_BAT_Showarx_A{
	meta:
		description = "Trojan:BAT/Showarx.A,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 07 00 00 "
		
	strings :
		$a_80_0 = {3a 2f 2f 67 6f 6f 64 77 65 62 73 68 6f 77 2e 63 6f 6d 2f 72 65 64 69 72 65 63 74 2f 35 37 61 37 36 34 64 30 34 32 62 66 38 } 		$a_80_1 = {41 64 73 53 68 6f 77 2e 65 78 65 } 		$a_00_2 = {5c 50 72 6f 6a 65 63 74 73 5c 41 64 73 53 68 6f 77 5c } 		$a_00_3 = {5c 41 64 73 53 68 6f 77 5c 6f 62 6a 5c } 		$a_00_4 = {5c 41 64 73 53 68 6f 77 2e 70 64 62 } 		$a_00_5 = {53 6c 65 65 70 00 41 64 64 54 6f 53 74 61 72 74 75 70 00 43 75 72 72 65 6e 74 55 73 65 72 } 		$a_00_6 = {5c 73 61 6d 69 5c 44 6f 63 75 6d 65 6e 74 73 5c } 	condition:
		((#a_80_0  & 1)*8+(#a_80_1  & 1)*3+(#a_00_2  & 1)*2+(#a_00_3  & 1)*2+(#a_00_4  & 1)*2+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1) >=8
 
}

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

861c6939-ed9a-4ed7-b83f-69988b88671e

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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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