PWS_Win32_Sinowal_gen_B

YARA detection rule by roadwy

PWS:Win32/Sinowal.gen!B,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0b 00 09 00 00

rule PWS_Win32_Sinowal_gen_B{
	meta:
		description = "PWS:Win32/Sinowal.gen!B,SIGNATURE_TYPE_PEHSTR_EXT,0c 00 0b 00 09 00 00 "
		
	strings :
		$a_01_0 = {69 64 3d 25 73 26 73 76 3d 25 75 26 } 		$a_00_1 = {26 55 6e 62 6c 6f 63 6b } 		$a_01_2 = {50 61 73 73 77 6f 72 64 32 } 		$a_01_3 = {4c 6f 67 69 6e 3a 22 25 73 } 		$a_01_4 = {25 73 28 73 65 6c 65 63 74 29 3a } 		$a_00_5 = {23 33 32 37 37 30 } 		$a_01_6 = {26 52 65 6d 65 6d 62 65 72 20 74 68 69 73 20 61 6e 73 77 65 72 } 		$a_01_7 = {50 65 72 6d 69 73 73 69 6f 6e 44 6c 67 } 		$a_01_8 = {24 5f 32 33 34 31 32 33 33 2e 54 4d 50 } 	condition:
		((#a_01_0  & 1)*5+(#a_00_1  & 1)*2+(#a_01_2  & 1)*2+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_00_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1) >=11
 
}

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

07bd7b25-d766-44be-8ad7-3a5c083ed5b5

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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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