Trojan_Win32_KeyLogger_Spyrix_AMH

YARA detection rule by roadwy

Trojan:Win32/KeyLogger.Spyrix.AMH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00

rule Trojan_Win32_KeyLogger_Spyrix_AMH{
	meta:
		description = "Trojan:Win32/KeyLogger.Spyrix.AMH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00 "
		
	strings :
		$a_80_0 = {4b 65 79 6c 6f 67 67 65 72 } 		$a_80_1 = {53 70 79 72 69 78 } 		$a_80_2 = {53 6f 66 74 77 61 72 65 5c 41 53 50 72 6f 74 65 63 74 5c 53 70 65 63 44 61 74 61 } 		$a_80_3 = {47 68 6c 66 51 66 77 6b 70 77 65 63 46 } 		$a_80_4 = {5c 53 79 73 74 65 6d 5c 49 6f 73 75 62 73 79 73 5c 53 6d 61 72 74 76 73 64 2e 76 78 64 } 		$a_80_5 = {62 6c 61 63 6b 6c 69 73 74 65 64 20 6b 65 79 } 		$a_80_6 = {4c 61 73 74 4b 65 79 } 	condition:
		((#a_80_0  & 1)*3+(#a_80_1  & 1)*3+(#a_80_2  & 1)*3+(#a_80_3  & 1)*3+(#a_80_4  & 1)*3+(#a_80_5  & 1)*3+(#a_80_6  & 1)*3) >=21
 
}

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

cb906f86-63f8-4783-905c-af03263db4b0

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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 ]]

What do these messages mean?

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

[[ currentRule.title ]]

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