Trojan_BAT_LummaC_ASGH_MTB

YARA detection rule by roadwy

Trojan:BAT/LummaC.ASGH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 0c 00 00

rule Trojan_BAT_LummaC_ASGH_MTB{
	meta:
		description = "Trojan:BAT/LummaC.ASGH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 0c 00 00 "
		
	strings :
		$a_01_0 = {64 4a 55 6c 67 76 53 5a 70 64 43 67 57 54 51 7a 67 77 6f 49 7a 6e 4a 2e 64 6c 6c } 		$a_01_1 = {4e 45 4a 68 54 78 48 79 65 77 65 73 43 6f 44 58 79 4c 6c 4a 4a 68 71 62 2e 64 6c 6c } 		$a_01_2 = {66 76 58 6c 78 4a 64 7a 53 4d 4f 74 54 41 67 62 51 77 71 64 6c 46 6e 79 6f 4c 6f } 		$a_01_3 = {41 6e 4b 4d 67 6a 4e 75 54 64 61 4d 4d 45 56 6c 65 67 41 52 4b 65 51 6d } 		$a_01_4 = {39 46 44 41 37 41 46 35 36 39 33 38 37 41 42 32 33 44 45 41 42 33 44 46 36 45 38 34 30 31 43 44 42 38 32 43 39 36 31 43 46 45 46 35 36 32 37 43 42 35 36 30 42 46 44 39 36 44 42 35 33 36 41 36 } 		$a_01_5 = {77 27 74 34 7a 7d 46 54 4d 3b 6a 59 43 24 7d 50 79 62 70 6b 34 6a 46 42 } 		$a_01_6 = {56 5b 66 61 36 4f 67 53 45 22 6d 6e 3c } 		$a_01_7 = {67 44 6b 79 53 7d 49 23 31 35 6e 6b 53 } 		$a_01_8 = {33 32 46 35 38 35 37 30 37 42 39 41 35 46 39 38 30 35 44 33 44 46 33 41 33 36 36 32 35 35 45 31 44 32 35 38 43 41 34 41 41 39 32 38 31 42 31 34 41 38 43 44 45 32 46 34 39 30 32 45 37 35 39 35 } 		$a_01_9 = {3c 44 40 34 5f 22 20 5c 52 61 22 4d 70 40 3d 2d 5a 4c 71 31 50 4e 23 7d } 		$a_01_10 = {30 56 4c 4d 78 7b 7b 29 79 38 2a 33 23 } 		$a_01_11 = {53 61 6d 75 65 6c 41 76 61 43 68 6c 6f 65 2e 6a 6b 71 77 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*2+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*2+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1+(#a_01_11  & 1)*1) >=5
 
}

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

7298f0de-0533-4e13-95b5-d71e326161f4

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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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