TrojanDownloader_Win64_Carberp_A_bit

YARA detection rule by roadwy

TrojanDownloader:Win64/Carberp.A!bit,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule TrojanDownloader_Win64_Carberp_A_bit{
	meta:
		description = "TrojanDownloader:Win64/Carberp.A!bit,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {45 33 db 4c 8b c9 45 8b c3 45 8a d3 66 44 39 19 74 1f 41 0f b6 11 4d 8d 49 02 44 32 d2 44 33 c2 41 80 e2 1f 41 0f b6 ca 41 d3 c0 66 45 39 19 75 e1 } 		$a_01_1 = {76 6e 63 64 6c 6c 36 34 2e 64 6c 6c 00 56 6e 63 53 74 61 72 74 53 65 72 76 65 72 00 56 6e 63 53 74 6f 70 53 65 72 76 65 72 00 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1) >=2
 
}

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

259d1e62-df2a-4308-aac7-aaa6679a67ed

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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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