Trojan_Win32_SuspRegistryModifications_C

YARA detection rule by roadwy

Trojan:Win32/SuspRegistryModifications.C,SIGNATURE_TYPE_CMDHSTR_EXT,06 00 06 00 06 00 00

rule Trojan_Win32_SuspRegistryModifications_C{
	meta:
		description = "Trojan:Win32/SuspRegistryModifications.C,SIGNATURE_TYPE_CMDHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_80_0 = {72 65 67 2e 65 78 65 20 61 64 64 } 		$a_80_1 = {48 4b 4c 4d 5c 53 59 53 54 45 4d 5c 43 75 72 72 65 6e 74 43 6f 6e 74 72 6f 6c 53 65 74 5c 53 65 72 76 69 63 65 73 5c 53 74 6f 72 53 79 6e 63 53 76 63 5c 50 61 72 61 6d 65 74 65 72 73 } 		$a_80_2 = {2f 76 20 22 53 65 72 76 69 63 65 44 6c 6c 22 } 		$a_80_3 = {73 74 6f 72 65 73 79 6e 63 73 76 63 2e 64 6c 6c } 		$a_80_4 = {2f 74 20 52 45 47 5f 45 58 50 41 4e 44 5f 53 5a } 		$a_00_5 = {20 00 2f 00 66 00 } 	condition:
		((#a_80_0  & 1)*1+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1+(#a_80_4  & 1)*1+(#a_00_5  & 1)*1) >=6
 
}

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

91f068fa-5d33-4a6e-ae7e-1786c1222436

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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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