Trojan_Win32_Farfli_KK_MTB_4

YARA detection rule by roadwy

Trojan:Win32/Farfli.KK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,32 00 32 00 04 00 00

rule Trojan_Win32_Farfli_KK_MTB_4{
	meta:
		description = "Trojan:Win32/Farfli.KK!MTB,SIGNATURE_TYPE_PEHSTR_EXT,32 00 32 00 04 00 00 "
		
	strings :
		$a_01_0 = {89 7e 44 89 7e 48 89 7e 54 89 7e 58 89 7e 5c 89 7e 60 c7 46 64 03 00 00 00 } 		$a_01_1 = {6a 00 68 18 01 00 00 8d 85 e8 fc ff ff 50 53 56 ff } 		$a_01_2 = {43 3a 5c 55 73 65 72 73 5c 50 75 62 6c 69 63 5c 44 6f 63 75 6d 65 6e 74 73 5c 51 65 69 79 53 42 63 61 70 56 2e 64 61 74 } 		$a_01_3 = {43 3a 5c 55 73 65 72 73 5c 50 75 62 6c 69 63 5c 44 6f 63 75 6d 65 6e 74 73 5c 57 69 6e 64 6f 77 73 44 61 74 61 5c 6b 61 69 6c 2e 65 78 65 } 	condition:
		((#a_01_0  & 1)*20+(#a_01_1  & 1)*15+(#a_01_2  & 1)*10+(#a_01_3  & 1)*5) >=50
 
}

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

dc564f9f-efa6-42e1-8540-ec6f46bd7ff3

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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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