Trojan_BAT_AgentTesla_CO_MTB_2

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.CO!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0b 00 0b 00 0b 00 00

rule Trojan_BAT_AgentTesla_CO_MTB_2{
	meta:
		description = "Trojan:BAT/AgentTesla.CO!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0b 00 0b 00 0b 00 00 "
		
	strings :
		$a_81_0 = {00 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 00 } 		$a_81_1 = {47 65 74 46 69 6c 65 4e 61 6d 65 42 79 55 52 4c } 		$a_81_2 = {47 65 74 4f 62 6a 65 63 74 56 61 6c 75 65 } 		$a_81_3 = {53 74 72 52 65 76 65 72 73 65 } 		$a_81_4 = {46 72 6f 6d 42 61 73 65 36 34 43 68 61 72 41 72 72 61 79 } 		$a_81_5 = {49 6e 76 6f 6b 65 4d 65 6d 62 65 72 } 		$a_81_6 = {47 5a 69 70 53 74 72 65 61 6d } 		$a_81_7 = {43 72 65 61 74 65 49 6e 73 74 61 6e 63 65 } 		$a_81_8 = {44 65 62 75 67 67 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 		$a_81_9 = {69 6d 69 6d 69 6d 69 6d 69 6d } 		$a_81_10 = {00 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 00 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_81_5  & 1)*1+(#a_81_6  & 1)*1+(#a_81_7  & 1)*1+(#a_81_8  & 1)*1+(#a_81_9  & 1)*1+(#a_81_10  & 1)*1) >=11
 
}

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

d764d92c-eb71-4d74-8321-e469cd4d0f18

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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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