Trojan_BAT_Formbook_RDL_MTB

YARA detection rule by roadwy

Trojan:BAT/Formbook.RDL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_BAT_Formbook_RDL_MTB{
	meta:
		description = "Trojan:BAT/Formbook.RDL!MTB,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {63 37 64 36 30 63 32 66 2d 63 36 62 61 2d 34 35 36 37 2d 62 66 38 31 2d 63 35 63 30 35 32 39 37 34 31 32 66 } 		$a_01_1 = {50 72 6f 64 75 63 65 72 49 6e 76 6f 63 61 74 69 6f 6e 43 6f 6c 6c 65 63 74 69 6f 6e } 		$a_01_2 = {54 4a 4d 77 64 } 		$a_01_3 = {54 6d 61 76 77 74 79 68 65 69 7a } 	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 ]]

202764da-2d7e-40e8-ab32-62ebe130b9b2

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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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