Trojan_BAT_AgentTesla_GH_MTB_2

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.GH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 0a 00 00

rule Trojan_BAT_AgentTesla_GH_MTB_2{
	meta:
		description = "Trojan:BAT/AgentTesla.GH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 0a 00 00 "
		
	strings :
		$a_03_0 = {72 6f 7a 65 6e 62 61 79 6e 2e 46 6f 72 6d ?? 2e 72 65 73 6f 75 72 63 65 73 } 		$a_03_1 = {70 72 6f 6a 65 74 6f 72 2e 46 6f 72 6d ?? 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_2 = {46 6f 72 6d 31 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_3 = {46 6f 72 6d 32 2e 72 65 73 6f 75 72 63 65 73 } 		$a_81_4 = {46 6f 72 6d 33 2e 72 65 73 6f 75 72 63 65 73 } 		$a_03_5 = {46 6f 72 6d ?? 5f 4c 6f 61 64 } 		$a_81_6 = {67 65 74 5f 41 73 73 65 6d 62 6c 79 } 		$a_81_7 = {67 65 74 5f 4c 65 6e 67 74 68 } 		$a_81_8 = {52 65 70 6c 61 63 65 } 		$a_81_9 = {43 6f 6e 76 65 72 74 } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_03_5  & 1)*1+(#a_81_6  & 1)*1+(#a_81_7  & 1)*1+(#a_81_8  & 1)*1+(#a_81_9  & 1)*1) >=9
 
}

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

3809d04b-6d4c-4cf1-843f-d09e4701f1d5

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