TrojanDownloader_Win32_Banload_ZAA

YARA detection rule by roadwy

TrojanDownloader:Win32/Banload.ZAA,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 07 00 00

rule TrojanDownloader_Win32_Banload_ZAA{
	meta:
		description = "TrojanDownloader:Win32/Banload.ZAA,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 07 00 00 "
		
	strings :
		$a_01_0 = {5c 6d 73 64 61 78 38 36 2e 64 6c 6c } 		$a_01_1 = {5c 47 62 50 6c 75 67 69 6e 5c 62 62 2e 67 70 63 } 		$a_01_2 = {2f 6d 61 73 74 65 74 72 65 64 2e 63 6f 6d 2e 62 72 2f 6e 65 77 2f 6d 6f 72 65 2e 70 68 70 } 		$a_01_3 = {2f 6d 77 6d 77 2e 63 6f 6d 2e 62 72 2f } 		$a_01_4 = {31 38 37 2e 34 35 2e 32 31 33 2e 36 31 2f 7e 66 72 6f 73 74 66 61 61 2f } 		$a_01_5 = {2f 6a 6f 79 63 69 6c 65 6e 65 2e 63 6f 6d 2f 69 6d 61 67 65 6e 73 2f } 		$a_01_6 = {2f 64 6a 77 61 6c 74 61 6e 6c 2e 64 6f 6d 69 6e 69 6f 74 65 6d 70 6f 72 61 72 69 6f 2e 63 6f 6d 2f } 	condition:
		((#a_01_0  & 1)*3+(#a_01_1  & 1)*3+(#a_01_2  & 1)*3+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1) >=10
 
}

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

97870f45-3f06-4a7e-989f-1d33d47529fa

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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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