TrojanDownloader_Win32_Sality_AT

YARA detection rule by roadwy

TrojanDownloader:Win32/Sality.AT,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule TrojanDownloader_Win32_Sality_AT{
	meta:
		description = "TrojanDownloader:Win32/Sality.AT,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_03_0 = {81 c1 00 04 00 00 89 8d ?? ?? ff ff 8b 95 ?? ?? ff ff 3b 95 ?? ?? ff ff 73 ?? 8d 85 ?? ?? ff ff 50 8b 0d ?? ?? ?? ?? 51 ff 15 ?? ?? ?? ?? 50 8b 15 ?? ?? ?? ?? 52 e8 ?? ?? ?? ?? 83 c4 0c 8d 85 ?? ?? ff ff 50 68 00 04 00 00 } 	condition:
		((#a_03_0  & 1)*1) >=1
 
}

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

9703fad0-f8ef-4f0c-bb51-0c6d2a2ccf79

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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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