Trojan_Win64_Isator_A_bit

YARA detection rule by roadwy

Trojan:Win64/Isator.A!bit,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win64_Isator_A_bit{
	meta:
		description = "Trojan:Win64/Isator.A!bit,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {5c 69 74 72 61 6e 73 6c 61 74 6f 72 5c 69 74 72 61 6e 73 6c 61 74 6f 72 2e 64 6c 6c } 		$a_01_1 = {67 6c 2e 69 6d 6d 65 72 65 65 61 6b 6f 2e 69 6e 66 6f 2f 67 6c 2e 70 68 70 3f 75 69 64 3d } 		$a_01_2 = {42 48 44 77 6f 6e 6c 6f 61 64 55 70 64 61 74 65 46 69 6c 65 } 		$a_01_3 = {5c 2e 5c 69 54 72 61 6e 73 6c 61 74 6f 72 43 74 72 6c } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

cfe1e167-73d7-4e4b-9a73-9b101e5e6c7c

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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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