Trojan_BAT_FormBook_NOD_MTB

YARA detection rule by roadwy

Trojan:BAT/FormBook.NOD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 05 00 00

rule Trojan_BAT_FormBook_NOD_MTB{
	meta:
		description = "Trojan:BAT/FormBook.NOD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 05 00 00 "
		
	strings :
		$a_81_0 = {64 62 39 37 37 38 32 62 2d 31 39 37 61 2d 34 33 33 35 2d 38 36 38 61 2d 35 31 61 65 39 65 65 38 37 65 62 63 } 		$a_81_1 = {55 62 69 78 2e 42 6c 61 63 6b 4a 61 63 6b } 		$a_81_2 = {49 4c 6f 67 67 65 72 } 		$a_81_3 = {43 6f 6e 73 6f 6c 65 4c 6f 67 67 65 72 } 		$a_81_4 = {53 71 6c 44 62 42 61 63 6b 41 6e 64 52 65 73 74 6f 72 65 } 	condition:
		((#a_81_0  & 1)*2+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1) >=6
 
}

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

14a240a0-171f-4893-a1b1-e1f66acdbdf6

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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 ]]

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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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