TrojanDownloader_Win32_Cbeplay_L

YARA detection rule by roadwy

TrojanDownloader:Win32/Cbeplay.L,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 04 00 00

rule TrojanDownloader_Win32_Cbeplay_L{
	meta:
		description = "TrojanDownloader:Win32/Cbeplay.L,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 04 00 00 "
		
	strings :
		$a_01_0 = {67 65 6f 3d 25 73 26 6f 73 3d 25 64 26 76 65 72 3d 25 53 26 69 64 78 3d 25 73 26 75 73 65 72 3d 25 53 } 		$a_01_1 = {44 37 45 42 36 30 38 35 2d 45 37 30 41 2d 34 66 35 61 2d 39 39 32 31 2d 45 36 42 44 32 34 34 41 38 43 31 37 } 		$a_01_2 = {25 73 26 69 6f 63 74 6c 3d 25 64 26 64 61 74 61 3d 25 73 } 		$a_01_3 = {2f 71 20 2f 63 20 66 6f 72 20 2f 6c 20 25 25 69 20 69 6e 20 28 31 2c 31 2c 34 30 30 30 30 30 30 30 30 30 29 20 64 6f 20 69 66 20 6e 6f 74 20 65 78 69 73 74 20 22 25 73 22 20 28 65 78 69 74 29 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=3
 
}

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

acbe85b2-28ee-437f-aba7-823e78549224

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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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