Trojan_BAT_AgentTesla_DN_MTB

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.DN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,19 00 19 00 10 00 00

rule Trojan_BAT_AgentTesla_DN_MTB{
	meta:
		description = "Trojan:BAT/AgentTesla.DN!MTB,SIGNATURE_TYPE_PEHSTR_EXT,19 00 19 00 10 00 00 "
		
	strings :
		$a_81_0 = {24 38 35 32 64 36 34 39 31 2d 34 35 38 30 2d 34 61 34 35 2d 38 63 38 30 2d 37 36 36 34 33 30 61 36 64 66 63 36 } 		$a_81_1 = {24 61 63 36 66 33 34 38 61 2d 32 36 33 39 2d 34 39 36 65 2d 38 32 31 38 2d 66 32 32 65 34 30 38 36 34 31 65 37 } 		$a_81_2 = {24 65 63 62 33 35 34 36 66 2d 31 38 36 38 2d 34 65 33 31 2d 39 64 31 36 2d 38 61 37 61 65 36 62 33 63 37 63 65 } 		$a_81_3 = {53 4b 53 2e 52 65 73 6f 75 72 63 65 73 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_4 = {5a 65 6e 44 69 72 65 63 74 2e 4d 79 2e 52 65 73 6f 75 72 63 65 73 } 		$a_81_5 = {4d 65 6e 74 51 2e 50 72 6f 70 65 72 74 69 65 73 2e 52 65 73 6f 75 72 63 65 73 } 		$a_81_6 = {6b 72 65 64 69 74 5f 68 70 2e 4d 79 2e 52 65 73 6f 75 72 63 65 73 } 		$a_81_7 = {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 } 		$a_81_8 = {44 65 62 75 67 67 65 72 42 72 6f 77 73 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 		$a_81_9 = {44 65 62 75 67 67 65 72 53 74 65 70 54 68 72 6f 75 67 68 41 74 74 72 69 62 75 74 65 } 		$a_81_10 = {44 65 62 75 67 67 65 72 42 72 6f 77 73 61 62 6c 65 53 74 61 74 65 } 		$a_81_11 = {44 65 62 75 67 67 65 72 48 69 64 64 65 6e 41 74 74 72 69 62 75 74 65 } 		$a_81_12 = {44 65 62 75 67 67 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 		$a_81_13 = {44 65 62 75 67 67 69 6e 67 4d 6f 64 65 73 } 		$a_81_14 = {43 72 65 61 74 65 49 6e 73 74 61 6e 63 65 } 		$a_81_15 = {41 63 74 69 76 61 74 6f 72 } 	condition:
		((#a_81_0  & 1)*20+(#a_81_1  & 1)*20+(#a_81_2  & 1)*20+(#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+(#a_81_15  & 1)*1) >=25
 
}

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

b64c8651-2556-4c01-87ef-47820928c620

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion