TrojanDownloader_Win32_Banload_FZ

YARA detection rule by roadwy

TrojanDownloader:Win32/Banload.FZ,SIGNATURE_TYPE_PEHSTR_EXT,39 00 37 00 0c 00 00

rule TrojanDownloader_Win32_Banload_FZ{
	meta:
		description = "TrojanDownloader:Win32/Banload.FZ,SIGNATURE_TYPE_PEHSTR_EXT,39 00 37 00 0c 00 00 "
		
	strings :
		$a_00_0 = {53 4f 46 54 57 41 52 45 5c 42 6f 72 6c 61 6e 64 5c 44 65 6c 70 68 69 5c 52 54 4c } 		$a_00_1 = {62 65 6e 63 6b 79 6c 2e 63 6f 6d 2f 61 63 65 73 73 6f 2e 70 68 70 } 		$a_00_2 = {77 77 77 2e 64 69 6e 61 6d 69 63 61 6c 74 64 61 2e 63 6f 6d 2e 62 72 2f 77 69 6e 64 6f 77 73 5f 69 6e 73 74 61 6c 6c 65 72 2e 65 78 65 } 		$a_02_3 = {53 6f 66 74 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 49 6e 74 65 72 6e 65 74 20 45 78 70 6c 6f 72 65 72 5c 4d 61 69 6e [0-10] 53 74 61 72 74 20 50 61 67 65 } 		$a_00_4 = {55 75 69 64 43 72 65 61 74 65 53 65 71 75 65 6e 74 69 61 6c } 		$a_00_5 = {63 6f 6d 70 75 74 61 64 6f 72 3d } 		$a_00_6 = {75 73 75 61 72 69 6f 3d } 		$a_00_7 = {73 68 64 5f 66 69 73 69 63 6f 3d } 		$a_00_8 = {73 68 64 5f 66 69 72 6d 77 61 72 65 3d } 		$a_00_9 = {77 69 6e 64 69 72 3d } 		$a_00_10 = {6d 61 63 3d } 		$a_00_11 = {70 61 67 5f 69 6e 69 63 3d } 	condition:
		((#a_00_0  & 1)*10+(#a_00_1  & 1)*10+(#a_00_2  & 1)*10+(#a_02_3  & 1)*10+(#a_00_4  & 1)*10+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1+(#a_00_7  & 1)*1+(#a_00_8  & 1)*1+(#a_00_9  & 1)*1+(#a_00_10  & 1)*1+(#a_00_11  & 1)*1) >=55
 
}

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

14116781-592e-45b6-8d35-1e2ca9bc4c78

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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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