Trojan_BAT_Disstl_AF_MTB

YARA detection rule by roadwy

Trojan:BAT/Disstl.AF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00

rule Trojan_BAT_Disstl_AF_MTB{
	meta:
		description = "Trojan:BAT/Disstl.AF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00 "
		
	strings :
		$a_80_0 = {5b 5c 77 2d 5d 7b 32 34 7d 5c 2e 5b 5c 77 2d 5d 7b 36 7d 5c 2e 5b 5c 77 2d 5d 7b 32 37 7d } 		$a_80_1 = {6d 66 61 5c 2e 5b 5c 77 2d 5d 7b 38 34 7d } 		$a_80_2 = {64 69 73 63 6f 72 64 63 61 6e 61 72 79 } 		$a_80_3 = {44 69 73 63 6f 72 64 20 54 6f 6b 65 6e 20 47 72 61 62 62 65 72 } 		$a_80_4 = {47 72 61 62 62 65 72 42 75 69 6c 64 65 72 43 4f 44 45 } 		$a_80_5 = {57 65 62 68 6f 6f 6b } 		$a_80_6 = {53 65 6e 64 54 6f 6b 65 6e } 	condition:
		((#a_80_0  & 1)*3+(#a_80_1  & 1)*3+(#a_80_2  & 1)*3+(#a_80_3  & 1)*3+(#a_80_4  & 1)*3+(#a_80_5  & 1)*3+(#a_80_6  & 1)*3) >=21
 
}

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

83192d50-47b1-491d-a1cc-5104b0ccdfdc

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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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