TrojanDownloader_Win32_Doneltart

YARA detection rule by roadwy

TrojanDownloader:Win32/Doneltart,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule TrojanDownloader_Win32_Doneltart{
	meta:
		description = "TrojanDownloader:Win32/Doneltart,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_02_0 = {64 ff 30 64 89 20 8b 90 17 03 01 01 01 c3 c5 c6 e8 ?? ?? ?? ?? 90 17 03 01 01 01 bb bd be 01 00 00 00 (eb ?? e9 ??|?? ?? ?? 90) 03 04 08 b0 ?? 8b 45 fc 8a ?? ?? ff 90 03 01 06 e8 [0-10] 8b c3 e8 90 16 90 18 3c 3a 73 03 2c 2f c3 3c 5b 73 06 2c 40 04 0a eb 0c 3c 7b 73 06 2c 60 04 24 eb 02 33 c0 c3 } 	condition:
		((#a_02_0  & 1)*1) >=1
 
}

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

0b6df33d-b4de-47a8-80fe-e81b96f547fc

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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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