Trojan_Win32_Retefe_A

YARA detection rule by roadwy

Trojan:Win32/Retefe.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Trojan_Win32_Retefe_A{
	meta:
		description = "Trojan:Win32/Retefe.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {43 68 65 63 6b 54 6f 6b 65 6e 4d 65 6d 62 65 72 73 68 69 70 00 00 00 00 69 65 78 70 6c 6f 72 65 2e 65 78 65 } 		$a_01_1 = {00 43 45 52 54 5f 49 6d 70 6f 72 74 43 65 72 74 73 00 } 		$a_03_2 = {8b 51 04 8b 84 15 ?? ff ff ff a8 06 75 5b 8b 8c 15 ?? ff ff ff 8b 11 8b 52 28 6a 01 6a 02 56 56 8d 45 ?? 50 ff d2 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_03_2  & 1)*1) >=3
 
}

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

ef3ecce1-69df-4454-82da-aa17bd2111c9

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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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