Backdoor_Win32_Agent_4

YARA detection rule by roadwy

Backdoor:Win32/Agent,SIGNATURE_TYPE_PEHSTR,08 00 08 00 08 00 00

rule Backdoor_Win32_Agent_4{
	meta:
		description = "Backdoor:Win32/Agent,SIGNATURE_TYPE_PEHSTR,08 00 08 00 08 00 00 "
		
	strings :
		$a_01_0 = {42 6f 74 4d 61 69 6e 44 6c 6c 2e 64 6c 6c } 		$a_01_1 = {66 78 73 73 74 2e 64 6c 6c } 		$a_01_2 = {53 79 73 74 65 6d 5c 43 75 72 72 65 6e 74 43 6f 6e 74 72 6f 6c 53 65 74 5c 53 65 72 76 69 63 65 73 5c 25 73 5c 53 65 63 75 72 69 74 79 } 		$a_01_3 = {52 65 67 69 73 74 72 79 5c 4d 61 63 68 69 6e 65 5c 53 79 73 74 65 6d 5c 43 75 72 72 65 6e 74 43 6f 6e 74 72 6f 6c 53 65 74 5c 53 65 72 76 69 63 65 73 5c 25 73 } 		$a_01_4 = {43 72 65 61 74 65 54 6f 6f 6c 68 65 6c 70 33 32 53 6e 61 70 73 68 6f 74 } 		$a_01_5 = {47 65 74 53 79 73 74 65 6d 57 69 6e 64 6f 77 73 44 69 72 65 63 74 6f 72 79 41 } 		$a_01_6 = {46 69 6e 64 4e 65 78 74 46 69 6c 65 41 } 		$a_01_7 = {4f 70 65 6e 53 43 4d 61 6e 61 67 65 72 41 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1) >=8
 
}

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

d373d5d5-949e-43e2-8854-e8e15815f07a

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion