Backdoor_Win32_DarkEnergy_A_bit

YARA detection rule by roadwy

Backdoor:Win32/DarkEnergy.A!bit,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule Backdoor_Win32_DarkEnergy_A_bit{
	meta:
		description = "Backdoor:Win32/DarkEnergy.A!bit,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_03_0 = {2f 50 61 6e 65 6c 2f 63 61 6c 6c 62 61 63 6b 2e 70 68 70 [0-30] 31 38 35 2e 31 37 37 2e 35 39 2e 31 37 39 } 		$a_01_1 = {66 34 63 6b 79 30 75 6b 61 73 70 65 72 73 6b 79 79 6f 75 77 69 6c 6c 6e 65 76 65 72 67 65 74 66 72 33 73 68 73 61 6d 70 6c 65 6f 66 74 68 69 73 62 6c 34 63 6b 65 6e 33 72 67 79 } 		$a_03_2 = {6b 61 73 70 65 72 73 6b 79 [0-10] 74 72 65 6e 64 6d 69 63 72 6f [0-10] 74 72 75 73 74 6c 6f 6f 6b } 		$a_01_3 = {7d 2c 22 70 6c 75 67 69 6e 5f } 	condition:
		((#a_03_0  & 1)*1+(#a_01_1  & 1)*1+(#a_03_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

a8b56a5c-cfdf-4dab-96c8-861d3f15d140

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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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