Trojan_BAT_AgentTesla_I_MTB_2

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.I!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00

rule Trojan_BAT_AgentTesla_I_MTB_2{
	meta:
		description = "Trojan:BAT/AgentTesla.I!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {57 4d 5f 4b 45 59 46 49 52 53 54 00 57 4d 5f 4b 45 59 44 4f 57 4e 00 57 4d 5f 4b 45 59 55 50 00 57 4d 5f 43 48 41 52 00 57 4d 5f 44 45 41 44 43 48 41 52 00 57 4d 5f 53 59 53 4b 45 59 44 4f 57 4e 00 57 4d 5f 53 59 53 4b 45 59 55 50 00 57 4d 5f 53 59 53 43 48 41 52 00 57 4d 5f 53 59 53 44 45 41 44 43 48 41 52 00 57 4d 5f 4b 45 59 4c 41 53 54 00 57 4d 5f 49 4d 45 5f 53 54 41 52 54 43 } 		$a_01_1 = {54 6f 43 68 61 72 41 72 72 61 79 00 52 65 76 65 72 73 65 00 46 72 6f 6d 42 61 73 65 36 34 53 74 72 69 6e 67 } 		$a_00_2 = {4e 6f 76 65 6c 20 62 79 20 48 6f 6e 6f 72 } 		$a_00_3 = {47 6f 72 69 6f 74 2e 43 6f 6e 74 72 6f 6c 73 } 		$a_00_4 = {45 6a 65 63 74 41 66 74 65 72 42 6f 6f 74 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1) >=4
 
}

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

5b30c931-dff0-4b41-991b-1ac701377ade

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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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