Backdoor_Win32_Escad_AB_dha

YARA detection rule by roadwy

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

rule Backdoor_Win32_Escad_AB_dha{
	meta:
		description = "Backdoor:Win32/Escad.AB!dha,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00 "
		
	strings :
		$a_01_0 = {25 00 73 00 5c 00 69 00 69 00 73 00 73 00 76 00 72 00 2e 00 65 00 78 00 65 00 00 00 } 		$a_01_1 = {63 6d 64 2e 65 78 65 20 2f 63 20 6e 65 74 20 73 74 6f 70 20 4d 53 45 78 63 68 61 6e 67 65 49 53 20 2f 79 } 		$a_01_2 = {45 6c 52 61 77 44 69 73 6b 5c 3f 3f 5c } 		$a_01_3 = {63 6d 64 2e 65 78 65 20 2f 63 20 6e 65 74 20 73 74 6f 70 20 74 65 72 6d 73 65 72 76 69 63 65 20 2f 79 } 	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 ]]

c8904469-e95c-4120-af97-b725695e1ffd

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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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