TrojanDownloader_Win32_Bradop_B

YARA detection rule by roadwy

TrojanDownloader:Win32/Bradop.B,SIGNATURE_TYPE_PEHSTR,15 00 15 00 05 00 00

rule TrojanDownloader_Win32_Bradop_B{
	meta:
		description = "TrojanDownloader:Win32/Bradop.B,SIGNATURE_TYPE_PEHSTR,15 00 15 00 05 00 00 "
		
	strings :
		$a_01_0 = {0f b6 eb 80 3c 2f 2b 72 45 0f b6 c3 80 3c 07 7a 77 3c 0f b6 c3 80 7c 07 01 2b 72 32 0f b6 c3 80 7c 07 01 7a } 		$a_01_1 = {c1 e8 06 0a d0 80 e2 3f 0f b6 c2 0f b6 80 } 		$a_01_2 = {5c 50 72 6f 6a 65 74 6f 73 5c 6e 65 77 68 6f 70 65 5c } 		$a_01_3 = {4e 45 57 48 4f 50 45 00 55 8b ec } 		$a_01_4 = {4d 41 49 4e 49 43 4f 4e 00 00 00 00 31 30 39 38 37 37 32 38 38 32 } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=21
 
}

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

9d6a1053-7e12-433b-b1f3-fe8ed08e102b

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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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