VirTool_BAT_Lore_MTB_28

YARA detection rule by roadwy

VirTool:BAT/Lore!MTB,SIGNATURE_TYPE_PEHSTR_EXT,1f 00 1f 00 1f 00 00

rule VirTool_BAT_Lore_MTB_28{
	meta:
		description = "VirTool:BAT/Lore!MTB,SIGNATURE_TYPE_PEHSTR_EXT,1f 00 1f 00 1f 00 00 "
		
	strings :
		$a_01_0 = {3c 4d 6f 64 75 6c 65 3e } 		$a_01_1 = {46 65 74 63 68 55 70 64 61 74 65 } 		$a_01_2 = {53 74 61 72 74 55 70 64 61 74 65 } 		$a_01_3 = {44 65 62 75 67 67 61 62 6c 65 41 74 74 72 69 62 75 74 65 } 		$a_01_4 = {46 72 6f 6d 42 61 73 65 36 34 53 74 72 69 6e 67 } 		$a_01_5 = {53 79 73 74 65 6d 2e 44 72 61 77 69 6e 67 } 		$a_01_6 = {43 6f 6d 70 75 74 65 48 61 73 68 } 		$a_01_7 = {67 65 74 5f 57 69 64 74 68 } 		$a_01_8 = {67 65 74 5f 4c 65 6e 67 74 68 } 		$a_01_9 = {47 65 74 50 69 78 65 6c } 		$a_01_10 = {47 65 74 4d 61 6e 69 66 65 73 74 52 65 73 6f 75 72 63 65 53 74 72 65 61 6d } 		$a_01_11 = {67 65 74 5f 42 61 73 65 53 74 72 65 61 6d } 		$a_01_12 = {43 72 79 70 74 6f 53 74 72 65 61 6d } 		$a_01_13 = {4d 65 6d 6f 72 79 53 74 72 65 61 6d } 		$a_01_14 = {41 70 70 44 6f 6d 61 69 6e } 		$a_01_15 = {67 65 74 5f 43 75 72 72 65 6e 74 44 6f 6d 61 69 6e } 		$a_01_16 = {73 65 74 5f 50 6f 73 69 74 69 6f 6e } 		$a_01_17 = {49 6e 76 61 6c 69 64 4f 70 65 72 61 74 69 6f 6e 45 78 63 65 70 74 69 6f 6e } 		$a_01_18 = {49 6e 76 6f 6b 65 4d 65 6d 62 65 72 } 		$a_01_19 = {43 72 79 70 74 6f 53 65 72 76 69 63 65 50 72 6f 76 69 64 65 72 } 		$a_01_20 = {43 72 65 61 74 65 44 65 63 72 79 70 74 6f 72 } 		$a_01_21 = {44 65 62 75 67 67 69 6e 67 4d 6f 64 65 73 } 		$a_01_22 = {53 79 73 74 65 6d 2e 52 65 66 6c 65 63 74 69 6f 6e 2e 45 6d 69 74 } 		$a_01_23 = {67 65 74 5f 45 6e 74 72 79 50 6f 69 6e 74 } 		$a_01_24 = {73 65 74 5f 4b 65 79 } 		$a_01_25 = {53 79 73 74 65 6d 2e 53 65 63 75 72 69 74 79 2e 43 72 79 70 74 6f 67 72 61 70 68 79 } 		$a_01_26 = {67 65 74 5f 43 6f 72 65 50 72 6f 70 65 72 74 79 } 		$a_01_27 = {73 65 74 5f 43 6f 72 65 50 72 6f 70 65 72 74 79 } 		$a_81_28 = {54 53 50 32 55 57 55 47 66 30 55 58 4c 55 49 69 4f 58 41 66 42 6b 67 6c 52 42 74 6c 57 45 61 36 4c 45 35 6a 55 43 70 32 52 52 58 78 64 32 5a 35 54 6c 31 71 50 57 5a } 		$a_01_29 = {64 65 61 64 20 63 6f 64 65 54 } 		$a_01_30 = {53 74 72 69 70 41 66 74 65 72 4f 62 66 75 73 63 61 74 69 6f 6e } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1+(#a_01_11  & 1)*1+(#a_01_12  & 1)*1+(#a_01_13  & 1)*1+(#a_01_14  & 1)*1+(#a_01_15  & 1)*1+(#a_01_16  & 1)*1+(#a_01_17  & 1)*1+(#a_01_18  & 1)*1+(#a_01_19  & 1)*1+(#a_01_20  & 1)*1+(#a_01_21  & 1)*1+(#a_01_22  & 1)*1+(#a_01_23  & 1)*1+(#a_01_24  & 1)*1+(#a_01_25  & 1)*1+(#a_01_26  & 1)*1+(#a_01_27  & 1)*1+(#a_81_28  & 1)*1+(#a_01_29  & 1)*1+(#a_01_30  & 1)*1) >=31
 
}

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

b0552272-4719-4e30-9e32-3b3a36ac59e2

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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 ]]

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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 ]]

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

[[ currentRule.title ]]

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