TrojanDownloader_Win32_Bzub_IP

YARA detection rule by roadwy

TrojanDownloader:Win32/Bzub.IP,SIGNATURE_TYPE_PEHSTR,06 00 06 00 02 00 00

rule TrojanDownloader_Win32_Bzub_IP{
	meta:
		description = "TrojanDownloader:Win32/Bzub.IP,SIGNATURE_TYPE_PEHSTR,06 00 06 00 02 00 00 "
		
	strings :
		$a_01_0 = {7b 37 33 33 36 34 44 39 39 2d 31 32 34 30 2d 34 64 66 66 2d 42 31 31 41 2d 36 37 45 34 34 38 33 37 33 30 34 38 7d 00 00 7b 37 38 33 36 34 44 39 39 2d 41 32 34 30 2d 34 64 66 66 2d 42 31 31 41 2d 36 37 45 34 34 38 33 37 33 30 34 35 7d 00 00 7b 37 38 33 36 34 44 39 39 2d 41 36 34 30 2d 34 64 64 66 2d 42 39 31 41 2d 36 37 45 46 46 38 33 37 33 30 34 35 7d 00 00 7b 33 36 44 42 43 31 37 39 2d 41 31 39 46 2d 34 38 46 32 2d 42 31 36 41 2d 36 41 33 45 31 39 42 34 32 41 38 37 } 		$a_01_1 = {00 6e 65 74 5f 69 6e 73 6c 6c 00 00 00 5c 69 70 76 36 6d 6f 6e 6c 2e 64 6c } 	condition:
		((#a_01_0  & 1)*5+(#a_01_1  & 1)*1) >=6
 
}

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

d9ca7de1-37c1-4440-b93e-23d4eb2ef8ca

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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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