Trojan_Win32_Emotet_SN_MSR

YARA detection rule by roadwy

Trojan:Win32/Emotet.SN!MSR,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win32_Emotet_SN_MSR{
	meta:
		description = "Trojan:Win32/Emotet.SN!MSR,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {66 73 67 6a 68 67 68 6a 66 64 46 41 44 5a 78 63 52 46 54 } 		$a_01_1 = {63 7a 73 73 64 6b 67 6e 62 6e 47 44 46 66 72 74 79 61 58 6c } 		$a_02_2 = {50 72 6f 6a 65 63 74 [0-02] 2e 65 78 65 } 		$a_01_3 = {53 65 74 46 69 6c 65 53 65 63 75 72 69 74 79 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*2+(#a_02_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

d0acd975-0688-4e54-a158-e2522444c490

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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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