TrojanDropper_Win32_Small_AJS

YARA detection rule by roadwy

TrojanDropper:Win32/Small.AJS,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule TrojanDropper_Win32_Small_AJS{
	meta:
		description = "TrojanDropper:Win32/Small.AJS,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_01_0 = {ff 53 f8 40 74 46 48 86 e4 50 56 6a 00 54 86 e4 83 2c 24 50 55 57 86 f6 50 ff 53 e4 5e 9b ff 53 f4 8b 54 24 04 86 f6 8b 04 24 6a 01 6a 00 6a 00 50 6a 00 9b 6a 00 ff d2 86 e4 03 fd 90 57 ff 53 e0 } 	condition:
		((#a_01_0  & 1)*1) >=1
 
}

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

718c4cd3-2b66-4823-93a0-f0fc1b426e93

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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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