Trojan_BAT_GenKryptik_ELPQ_MTB

YARA detection rule by roadwy

Trojan:BAT/GenKryptik.ELPQ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00

rule Trojan_BAT_GenKryptik_ELPQ_MTB{
	meta:
		description = "Trojan:BAT/GenKryptik.ELPQ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00 "
		
	strings :
		$a_81_0 = {4e 4a 53 44 4b 4c 44 48 53 44 } 		$a_81_1 = {24 63 64 37 33 34 62 39 30 2d 32 66 37 30 2d 34 66 37 64 2d 38 34 62 63 2d 63 64 61 33 32 32 66 32 65 62 31 37 } 		$a_81_2 = {52 69 6a 6e 64 61 65 6c 4d 61 6e 61 67 65 64 } 		$a_81_3 = {43 68 65 63 6b 52 65 6d 6f 74 65 44 65 62 75 67 67 65 72 50 72 65 73 65 6e 74 } 		$a_81_4 = {44 61 6f 56 61 6e 67 43 6c 69 65 6e 74 } 		$a_81_5 = {50 62 50 6c 61 79 65 72 4b 65 79 55 70 } 		$a_81_6 = {50 62 50 6c 61 79 65 72 4b 65 79 44 6f 77 6e } 		$a_81_7 = {67 72 61 31 2e 46 6f 72 6d 47 61 6d 65 2e 72 65 73 6f 75 72 63 65 73 } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#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) >=8
 
}

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

e2c2bc2d-fdeb-4293-a01b-683d9ee04df5

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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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