Trojan_Win32_Giku_A

YARA detection rule by roadwy

Trojan:Win32/Giku.A,SIGNATURE_TYPE_PEHSTR,04 00 02 00 06 00 00

rule Trojan_Win32_Giku_A{
	meta:
		description = "Trojan:Win32/Giku.A,SIGNATURE_TYPE_PEHSTR,04 00 02 00 06 00 00 "
		
	strings :
		$a_01_0 = {48 4b 45 59 5f 43 55 52 52 45 4e 54 5f 55 53 45 52 5c 53 6f 66 74 77 61 72 65 5c 25 63 62 50 25 63 75 67 25 63 6e 5c 42 25 63 00 } 		$a_01_1 = {5c 25 63 62 50 25 63 75 25 63 69 6e 5c 00 00 00 67 25 63 69 25 63 68 2e 64 6c 6c } 		$a_01_2 = {53 4f 46 54 57 41 52 45 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 41 70 70 20 50 61 74 68 73 5c 49 45 25 63 50 4c 4f 25 63 45 2e 45 58 45 00 } 		$a_01_3 = {5f 4a 61 76 61 5f 62 72 5f 48 6a 78 5f 63 69 74 64 40 31 32 00 5f 4a 61 76 61 5f 62 72 5f 48 6a 78 5f 67 63 67 66 33 40 38 } 		$a_01_4 = {4a 61 76 61 5f 62 72 5f 48 6a 78 5f 63 69 74 64 00 4a 61 76 61 5f 62 72 5f 48 6a 78 5f 67 63 67 66 33 } 		$a_01_5 = {5c 47 25 63 25 63 6c 75 25 63 69 6e 5c 25 63 62 5c 25 63 62 70 25 63 69 25 63 33 2e 67 25 63 70 } 	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_01_5  & 1)*1) >=2
 
}

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

88ffceb8-f073-4a67-8a4a-47b8b51a5a95

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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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