Trojan_BAT_SnakeKeylogger_SPAF_MTB

YARA detection rule by roadwy

Trojan:BAT/SnakeKeylogger.SPAF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00

rule Trojan_BAT_SnakeKeylogger_SPAF_MTB{
	meta:
		description = "Trojan:BAT/SnakeKeylogger.SPAF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_01_0 = {66 72 6d 5f 48 73 76 43 6f 6c 6f 72 70 69 63 6b 65 72 5f 4c 6f 61 64 } 		$a_01_1 = {4e 69 63 6f 50 69 7a 7a 65 72 69 61 2e 45 78 74 65 6e 73 69 6f 6e 73 } 		$a_01_2 = {4e 69 63 6f 50 69 7a 7a 65 72 69 61 2e 48 65 6c 70 65 72 73 } 		$a_01_3 = {66 72 6d 5f 48 73 76 43 6f 6c 6f 72 70 69 63 6b 65 72 } 		$a_01_4 = {67 65 74 5f 4d 61 72 6c 69 65 63 65 5f 34 35 5f 41 6e 64 72 61 64 61 } 		$a_01_5 = {67 65 74 5f 4d 61 72 6c 69 65 63 65 5f 41 6e 64 72 61 64 61 } 		$a_01_6 = {4e 69 63 6f 50 69 7a 7a 65 72 69 61 } 	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) >=7
 
}

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

2c53e7b5-6dc6-4bcd-86ed-999a43bf97e4

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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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