Trojan_Win32_Farfli_RPM_MTB

YARA detection rule by roadwy

Trojan:Win32/Farfli.RPM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00

rule Trojan_Win32_Farfli_RPM_MTB{
	meta:
		description = "Trojan:Win32/Farfli.RPM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
		
	strings :
		$a_01_0 = {6d 61 69 6e 2e 70 68 70 } 		$a_01_1 = {62 58 4e 32 59 33 4a 30 4c 6d 52 73 62 41 } 		$a_01_2 = {64 33 52 7a 59 58 42 70 4d 7a 49 75 5a 47 78 73 } 		$a_01_3 = {61 57 31 74 4d 7a 49 75 5a 47 78 73 } 		$a_01_4 = {64 33 4d 79 58 7a 4d 79 4c 6d 52 73 62 41 } 	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 ]]

e0b6f5a2-faa1-466c-86f2-c09502250e33

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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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