Trojan_Win32_Cimiwa_A

YARA detection rule by roadwy

Trojan:Win32/Cimiwa.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00

rule Trojan_Win32_Cimiwa_A{
	meta:
		description = "Trojan:Win32/Cimiwa.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {70 69 6e 67 64 3f } 		$a_01_1 = {26 6b 65 79 66 72 6f 6d 3d } 		$a_01_2 = {25 73 69 65 74 61 72 2e 69 6e 66 } 		$a_01_3 = {73 68 69 74 2e 65 78 65 } 		$a_01_4 = {47 45 54 20 2f 77 2e 67 69 66 3f 6d 65 73 73 61 67 65 } 	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) >=5
 
}

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

f3c431ac-737c-4c3d-a29d-97bb36337bf5

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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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