Backdoor_Win32_PcClient_DG

YARA detection rule by roadwy

Backdoor:Win32/PcClient.DG,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 0f 00 00

rule Backdoor_Win32_PcClient_DG{
	meta:
		description = "Backdoor:Win32/PcClient.DG,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 0f 00 00 "
		
	strings :
		$a_00_0 = {68 74 74 70 3a 2f 2f 25 73 } 		$a_00_1 = {43 61 63 68 65 2d 43 6f 6e 74 72 6f 6c 3a 20 6e 6f 2d 63 61 63 68 65 } 		$a_00_2 = {43 6f 6e 6e 65 63 74 69 6f 6e 3a 20 4b 65 65 70 2d 41 6c 69 76 65 } 		$a_00_3 = {53 4f 46 54 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 20 4e 54 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 53 76 63 48 6f 73 74 } 		$a_00_4 = {5c 53 56 43 48 4f 53 54 2e 45 58 45 20 2d 6b } 		$a_00_5 = {53 65 72 76 69 63 65 44 6c 6c } 		$a_00_6 = {50 4f 53 54 20 2f 25 73 20 48 54 54 50 2f 31 2e 31 } 		$a_00_7 = {43 75 72 72 65 6e 74 43 6f 6e 74 72 6f 6c 53 65 74 } 		$a_00_8 = {4f 70 65 6e 53 43 4d 61 6e 61 67 65 72 41 } 		$a_00_9 = {53 68 65 6c 6c 45 78 65 63 75 74 65 41 } 		$a_00_10 = {4d 61 69 6e 57 6f 72 6b } 		$a_00_11 = {47 55 41 4e 50 41 49 2e 45 58 45 } 		$a_00_12 = {53 55 4f 48 41 2e 45 58 45 } 		$a_02_13 = {33 c0 8d 7d 81 f3 ab 66 ab aa c6 45 80 ?? c6 45 81 ?? c6 45 82 ?? c6 45 83 ?? c6 45 84 ?? c6 45 85 ?? c6 45 86 ?? c6 45 87 ?? c6 45 88 ?? c6 45 89 ?? c6 45 8a } 		$a_02_14 = {b9 ff 00 00 00 33 c0 8d bd ?? ?? ff ff f3 ab 66 ab aa 68 00 04 00 00 8d 85 ?? ?? ff ff 50 6a 00 8b 8d ?? ?? ff ff 51 e8 ?? ?? 00 00 89 85 ?? ?? ff ff 8b 95 ?? ?? ff ff 52 ff 15 ?? ?? 00 10 83 bd ?? ?? ff ff 00 76 49 8d 85 ?? ?? ff ff 50 ff 15 ?? ?? 00 10 83 c4 04 68 ?? ?? 00 10 8d 8d ?? ?? ff ff 51 ff 15 ?? ?? 00 10 83 c4 08 85 c0 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1+(#a_00_7  & 1)*1+(#a_00_8  & 1)*1+(#a_00_9  & 1)*1+(#a_00_10  & 1)*1+(#a_00_11  & 1)*1+(#a_00_12  & 1)*1+(#a_02_13  & 1)*1+(#a_02_14  & 1)*1) >=15
 
}

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

33b3bc64-279e-41ff-b11c-27e1379f234d

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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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