TrojanDownloader_Win32_Banload_ADD

YARA detection rule by roadwy

TrojanDownloader:Win32/Banload.ADD,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 04 00 00

rule TrojanDownloader_Win32_Banload_ADD{
	meta:
		description = "TrojanDownloader:Win32/Banload.ADD,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 04 00 00 "
		
	strings :
		$a_03_0 = {c2 08 00 53 a1 ?? ?? ?? ?? 83 38 00 74 ?? 8b 1d ?? ?? ?? ?? 8b 1b ff d3 5b c3 ?? 55 8b ec 51 53 56 57 89 4d fc 8b da 8b f0 8b c3 ff 50 f4 } 		$a_00_1 = {49 45 28 41 4c 28 22 25 73 22 2c 34 29 2c 22 41 4c 28 5c 22 25 30 3a 73 5c 22 2c 33 29 22 2c 22 4a 4b 28 5c 22 25 31 3a 73 5c 22 2c 5c 22 25 30 3a 73 5c 22 29 22 29 } 		$a_00_2 = {43 3a 5c 57 49 4e 44 4f 57 53 5c 54 65 6d 70 5c 61 73 79 74 77 73 2e 65 78 65 } 		$a_00_3 = {68 64 66 72 65 65 2e 63 6f 6d 2e 62 72 } 	condition:
		((#a_03_0  & 1)*2+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1) >=4
 
}

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

d02ab0f9-7657-4d32-9658-9b7fb9d68299

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion