Backdoor_Win32_Escad_AA_dha

YARA detection rule by roadwy

Backdoor:Win32/Escad.AA!dha,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00

rule Backdoor_Win32_Escad_AA_dha{
	meta:
		description = "Backdoor:Win32/Escad.AA!dha,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00 "
		
	strings :
		$a_01_0 = {6e 65 74 5f 76 65 72 2e 64 61 74 00 } 		$a_01_1 = {63 6d 64 2e 65 78 65 20 2f 63 20 77 6d 69 63 2e 65 78 65 20 2f 6e 6f 64 65 3a 22 25 73 22 20 2f 75 73 65 72 3a 22 25 73 22 20 2f 70 61 73 73 77 6f 72 64 3a 22 25 73 22 20 50 52 4f 43 45 53 53 20 43 41 4c 4c 20 43 52 45 41 54 45 } 		$a_01_2 = {52 61 73 53 65 63 72 75 69 74 79 00 } 		$a_01_3 = {69 67 66 78 74 72 61 79 65 78 2e 65 78 65 00 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=3
 
}

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

971dac18-e14d-47fa-9462-79b588f6ea76

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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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