Trojan_BAT_AgentTesla_EM_MTB_8

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.EM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00

rule Trojan_BAT_AgentTesla_EM_MTB_8{
	meta:
		description = "Trojan:BAT/AgentTesla.EM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00 "
		
	strings :
		$a_00_0 = {57 9f a2 29 09 0f 00 00 00 fa 25 33 00 16 00 00 01 00 00 00 be 00 00 00 33 00 00 00 7e 00 00 00 26 01 } 		$a_81_1 = {53 79 73 74 65 6d 2e 54 68 72 65 61 64 69 6e 67 2e 54 61 73 6b 73 } 		$a_81_2 = {48 74 74 70 53 65 72 76 65 72 55 74 69 6c 69 74 79 } 		$a_81_3 = {4b 65 79 56 61 6c 75 65 53 74 6f 72 65 2f 4d 61 73 74 65 72 } 		$a_81_4 = {70 6c 61 79 65 72 42 69 6e 64 69 6e 67 53 6f 75 72 63 65 2e 54 72 61 79 4c 6f 63 61 74 69 6f 6e } 		$a_81_5 = {48 35 46 47 4a 38 58 52 34 34 47 35 54 46 57 34 41 34 50 41 38 50 } 		$a_81_6 = {41 69 72 63 72 61 66 74 20 52 69 67 } 	condition:
		((#a_00_0  & 1)*3+(#a_81_1  & 1)*3+(#a_81_2  & 1)*3+(#a_81_3  & 1)*3+(#a_81_4  & 1)*3+(#a_81_5  & 1)*3+(#a_81_6  & 1)*3) >=21
 
}

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

399315cc-ea2c-42bb-af1e-75d700de318f

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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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