TrojanDownloader_Win32_Ocibt_B

YARA detection rule by roadwy

TrojanDownloader:Win32/Ocibt.B,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00

rule TrojanDownloader_Win32_Ocibt_B{
	meta:
		description = "TrojanDownloader:Win32/Ocibt.B,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00 "
		
	strings :
		$a_01_0 = {5c 77 69 6e 72 61 72 5c 69 63 6f 5c 74 61 6f 62 61 6f 2e 74 62 69 63 6f } 		$a_01_1 = {68 74 74 70 3a 2f 2f 6e 73 69 73 2e 73 66 2e 6e 65 74 2f 4e 53 49 53 5f 45 72 72 6f 72 } 		$a_01_2 = {3f 69 3d 74 62 69 63 6f 26 } 	condition:
		((#a_01_0  & 1)*3+(#a_01_1  & 1)*1+(#a_01_2  & 1)*2) >=6
 
}

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

759e6310-7e0a-4f18-b3e2-7ec067498f37

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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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