TrojanDownloader_BAT_AgentTesla_LSD_MTB

YARA detection rule by roadwy

TrojanDownloader:BAT/AgentTesla.LSD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00

rule TrojanDownloader_BAT_AgentTesla_LSD_MTB{
	meta:
		description = "TrojanDownloader:BAT/AgentTesla.LSD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_01_0 = {24 63 32 37 61 32 61 65 33 2d 31 63 66 33 2d 34 37 33 62 2d 38 66 37 34 2d 37 64 38 34 66 64 65 63 65 64 31 37 } 		$a_01_1 = {53 75 73 70 65 6e 64 4c 61 79 6f 75 74 } 		$a_01_2 = {47 65 74 50 69 78 65 6c } 		$a_01_3 = {43 6f 6c 6f 72 54 72 61 6e 73 6c 61 74 6f 72 } 		$a_01_4 = {44 65 62 75 67 67 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 		$a_01_5 = {44 65 62 75 67 67 65 72 4e 6f 6e 55 73 65 72 43 6f 64 65 41 74 74 72 69 62 75 74 65 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1) >=6
 
}

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

816f2685-3b4e-4db7-9823-b38eef5369e8

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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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