Trojan_Win32_Mupad_D_2

YARA detection rule by roadwy

Trojan:Win32/Mupad.D,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 05 00 00

rule Trojan_Win32_Mupad_D_2{
	meta:
		description = "Trojan:Win32/Mupad.D,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 05 00 00 "
		
	strings :
		$a_00_0 = {3a 2f 2f 66 65 6c 6c 6f 77 72 61 74 31 32 35 2e 67 64 6e 2f 69 6e 64 65 78 2e 68 74 6d } 		$a_00_1 = {2f 2f 70 65 72 66 65 63 74 6c 79 62 65 6e 65 61 74 68 2e 67 64 6e 2f 69 6e 64 65 78 2e 68 74 6d } 		$a_00_2 = {2f 2f 72 65 6d 61 69 6e 66 72 61 6d 65 2e 67 64 6e 2f 69 6e 64 65 78 2e 68 74 6d } 		$a_00_3 = {63 72 79 70 74 3d 39 33 32 37 3b 67 2e 6c 69 63 65 6e 63 65 76 69 6f 6c 65 74 2e 67 64 6e } 		$a_02_4 = {70 72 6f 74 6f 63 6f 6c 3d 76 35 [0-08] 26 65 68 3d [0-08] 26 76 3d [0-08] 6d 69 64 3d } 	condition:
		((#a_00_0  & 1)*2+(#a_00_1  & 1)*2+(#a_00_2  & 1)*2+(#a_00_3  & 1)*2+(#a_02_4  & 1)*2) >=3
 
}

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

04398cfa-88d2-43e0-98c5-595687f67be5

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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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