Trojan_BAT_SnakeKeylogger_SSTR_MTB

YARA detection rule by roadwy

Trojan:BAT/SnakeKeylogger.SSTR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0c 00 0c 00 00

rule Trojan_BAT_SnakeKeylogger_SSTR_MTB{
	meta:
		description = "Trojan:BAT/SnakeKeylogger.SSTR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0c 00 0c 00 00 "
		
	strings :
		$a_81_0 = {4d 4d 43 48 49 41 2e 65 78 65 } 		$a_81_1 = {52 65 67 41 73 6d 2e 65 78 65 } 		$a_81_2 = {47 65 74 53 74 72 69 6e 67 } 		$a_81_3 = {41 73 73 65 6d 62 6c 79 } 		$a_81_4 = {6b 65 72 6e 65 6c 33 32 2e 64 6c 6c } 		$a_81_5 = {57 65 62 43 6c 69 65 6e 74 } 		$a_81_6 = {44 6f 77 6e 6c 6f 61 64 44 61 74 61 } 		$a_81_7 = {52 65 70 6c 61 63 65 } 		$a_81_8 = {68 65 78 53 74 72 69 6e 67 } 		$a_81_9 = {46 72 6f 6d 48 65 78 53 74 72 69 6e 67 } 		$a_81_10 = {52 61 77 46 6f 72 6d } 		$a_81_11 = {30 30 33 36 30 30 33 32 30 30 33 38 30 30 33 32 30 30 33 37 30 30 33 30 30 30 33 34 30 30 33 34 30 30 33 39 30 30 33 30 30 30 33 34 30 30 32 46 30 30 33 38 30 30 33 38 30 30 33 39 30 30 33 39 30 30 33 38 30 30 33 31 } 	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+(#a_81_8  & 1)*1+(#a_81_9  & 1)*1+(#a_81_10  & 1)*1+(#a_81_11  & 1)*1) >=12
 
}

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

854a1486-6b96-4976-97d2-f8bf151025b3

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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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