Trojan_BAT_AgentTesla_KG

YARA detection rule by roadwy

Trojan:BAT/AgentTesla.KG,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 13 00 00

rule Trojan_BAT_AgentTesla_KG{
	meta:
		description = "Trojan:BAT/AgentTesla.KG,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 13 00 00 "
		
	strings :
		$a_01_0 = {02 1f 20 03 59 1f 1f 5f 64 02 03 1f 1f 5f 62 60 2a } 		$a_03_1 = {02 03 02 4b 03 05 5f 04 05 66 5f 60 58 0e 07 0e 04 e0 95 58 7e ?? ?? ?? ?? 0e 06 17 59 e0 95 58 0e 05 28 } 		$a_00_2 = {57 69 6e 64 6f 77 73 46 6f 72 6d 73 41 70 70 } 		$a_00_3 = {4c 69 73 74 5f 6f 6d 64 72 65 2e 65 78 65 } 		$a_00_4 = {24 24 6d 65 74 68 6f 64 30 78 36 30 30 30 30 31 30 2d 31 } 		$a_00_5 = {35 72 35 6f 75 64 } 		$a_00_6 = {4c 69 6d 65 5f 41 73 79 6e 63 43 6c 69 65 6e 74 53 70 6f 6f 66 65 72 } 		$a_00_7 = {4c 69 6d 65 5f 41 73 79 6e 63 43 6c 69 65 6e 74 53 70 6f 6f 66 65 72 2e 65 78 65 } 		$a_00_8 = {4c 69 6d 65 5f 41 73 79 6e 63 43 6c 69 65 6e 74 53 70 6f 6f 66 65 72 2e 43 6f 6e 73 75 6d 65 72 73 } 		$a_00_9 = {24 24 6d 65 74 68 6f 64 30 78 36 30 30 30 30 33 64 2d 31 } 		$a_00_10 = {62 69 74 63 6c 69 65 6e 74 31 2e 65 78 65 } 		$a_00_11 = {24 24 6d 65 74 68 6f 64 30 78 36 30 30 30 30 36 35 2d 31 } 		$a_00_12 = {57 69 6e 64 6f 77 73 46 6f 72 6d 73 41 70 70 37 36 2e 50 72 6f 70 65 72 74 69 65 73 } 		$a_00_13 = {4c 69 6d 65 5f 61 73 79 6e 63 2e 44 65 66 69 6e 69 74 69 6f 6e 73 } 		$a_00_14 = {43 61 6c 63 53 63 68 65 6d 61 } 		$a_00_15 = {4c 69 6d 65 5f 61 73 79 6e 63 2e 53 70 65 63 69 66 69 63 61 74 69 6f 6e 73 } 		$a_00_16 = {4c 69 6d 65 5f 41 67 65 6e 74 } 		$a_00_17 = {4c 69 6d 65 5f 41 67 65 6e 74 2e 65 78 65 } 		$a_00_18 = {24 24 6d 65 74 68 6f 64 30 78 36 30 30 30 30 31 63 2d 31 } 	condition:
		((#a_01_0  & 1)*5+(#a_03_1  & 1)*5+(#a_00_2  & 1)*3+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1+(#a_00_7  & 1)*1+(#a_00_8  & 1)*1+(#a_00_9  & 1)*1+(#a_00_10  & 1)*1+(#a_00_11  & 1)*1+(#a_00_12  & 1)*1+(#a_00_13  & 1)*1+(#a_00_14  & 1)*1+(#a_00_15  & 1)*1+(#a_00_16  & 1)*1+(#a_00_17  & 1)*1+(#a_00_18  & 1)*1) >=16
 
}

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

b1e2227f-cc71-4109-9820-37fdb4ec6aea

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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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