Trojan_BAT_AgentTesla_EN_MTB_2

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.EN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,19 00 19 00 07 00 00

rule Trojan_BAT_AgentTesla_EN_MTB_2{
	meta:
		description = "Trojan:BAT/AgentTesla.EN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,19 00 19 00 07 00 00 "
		
	strings :
		$a_81_0 = {24 35 35 65 63 31 61 65 38 2d 34 66 62 39 2d 34 34 64 61 2d 39 65 65 30 2d 38 35 39 34 66 63 64 31 36 62 34 35 } 		$a_81_1 = {4d 75 6c 74 69 70 6c 61 79 65 72 4c 69 62 2e 50 72 6f 70 65 72 74 69 65 73 2e 52 65 73 6f 75 72 63 65 73 } 		$a_81_2 = {46 41 54 41 4c 20 45 52 52 4f 52 21 20 47 4f 20 54 4f 20 48 45 4c 4c 21 } 		$a_81_3 = {65 78 70 6c 6f 73 69 6f 6e 2e 70 6e 67 } 		$a_81_4 = {73 6b 75 6c 6c 73 2e 70 6e 67 } 		$a_81_5 = {41 61 61 61 61 61 72 67 68 21 } 		$a_81_6 = {41 63 74 69 76 61 74 6f 72 } 	condition:
		((#a_81_0  & 1)*20+(#a_81_1  & 1)*20+(#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) >=25
 
}

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

e64ae299-aec0-4e6a-85b3-82d34c200881

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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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