TrojanDownloader_Win32_Begseabug_A_2

YARA detection rule by roadwy

TrojanDownloader:Win32/Begseabug.A,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 02 00 00

rule TrojanDownloader_Win32_Begseabug_A_2{
	meta:
		description = "TrojanDownloader:Win32/Begseabug.A,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 02 00 00 "
		
	strings :
		$a_03_0 = {55 8b ec 81 ec 74 08 00 00 8b 45 c4 53 33 db 56 3b c3 57 be 1f ab 01 01 74 ?? be 1f ab 01 01 b9 81 00 00 00 } 		$a_00_1 = {8a 04 1a 88 45 ff 8a 45 ff c0 c0 03 88 45 ff 8a 45 ff 32 44 0d c8 41 83 f9 10 88 04 1a } 	condition:
		((#a_03_0  & 1)*5+(#a_00_1  & 1)*5) >=10
 
}

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

cd9c16da-1af9-416f-9f10-00579cf7097c

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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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