TrojanDownloader_Win32_Dimegup_A

YARA detection rule by roadwy

TrojanDownloader:Win32/Dimegup.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 04 00 00

rule TrojanDownloader_Win32_Dimegup_A{
	meta:
		description = "TrojanDownloader:Win32/Dimegup.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 04 00 00 "
		
	strings :
		$a_00_0 = {5c 6d 5f 65 64 69 74 65 72 72 6f 72 2e 74 6d 70 } 		$a_00_1 = {68 74 74 70 3a 2f 2f 6e 65 74 77 6f 72 6b 73 65 63 75 72 69 74 79 78 2e 68 6f 70 74 6f 2e 6f 72 67 } 		$a_00_2 = {78 78 78 78 5f 78 78 78 78 5f 78 78 78 78 } 		$a_01_3 = {8b c7 33 d2 f7 75 14 8b 45 0c 0f b6 04 02 03 06 03 c3 8b d9 99 f7 fb 8a 06 47 88 45 ff 8b da } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_01_3  & 1)*1) >=3
 
}

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

153778b9-46e0-4ba3-bd11-d701abd7031c

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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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