Trojan_BAT_AgentTesla_VIA_MTB_2

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.VIA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 0f 00 00

rule Trojan_BAT_AgentTesla_VIA_MTB_2{
	meta:
		description = "Trojan:BAT/AgentTesla.VIA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 0f 00 00 "
		
	strings :
		$a_81_0 = {24 62 38 30 35 64 32 37 33 2d 35 35 61 33 2d 34 64 65 64 2d 61 63 34 33 2d 38 61 39 65 39 30 32 62 30 34 33 65 } 		$a_81_1 = {4d 4e 42 56 43 58 43 5a 42 47 59 48 } 		$a_81_2 = {46 61 63 74 6f 72 2e 46 61 63 74 6f 72 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_3 = {41 72 72 61 6e 67 65 50 69 63 74 75 72 65 2e 46 6f 72 6d 31 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_4 = {49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 66 72 6d 49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_5 = {49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 66 72 6d 44 65 73 74 69 6e 6f 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_6 = {49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 66 72 6d 50 65 73 73 6f 61 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_7 = {49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 66 72 6d 50 72 69 6e 63 69 70 61 6c 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_8 = {49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 66 72 6d 53 6f 62 72 65 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_9 = {49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 66 72 6d 54 72 61 6d 69 74 61 6e 64 6f 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_10 = {56 65 68 69 63 6c 65 4d 61 6e 61 67 65 72 2e 4c 69 73 74 56 69 65 77 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_11 = {56 65 68 69 63 6c 65 4d 61 6e 61 67 65 72 2e 4d 61 69 6e 46 6f 72 6d 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_12 = {49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 50 72 6f 70 65 72 74 69 65 73 2e 52 65 73 6f 75 72 63 65 73 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_13 = {49 54 6f 6b 65 6e 52 65 61 64 65 72 2e 52 65 73 6f 75 72 63 65 73 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_14 = {56 65 68 69 63 6c 65 4d 61 6e 61 67 65 72 2e 54 79 70 65 43 6f 6e 74 72 6f 6c 2e 72 65 73 6f 75 72 63 65 73 } 	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+(#a_81_11  & 1)*1+(#a_81_12  & 1)*1+(#a_81_13  & 1)*1+(#a_81_14  & 1)*1) >=15
 
}

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

467d0e7c-a43c-42ad-90b8-5478474061fc

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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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