Backdoor_Win32_PornDialer_H

YARA detection rule by roadwy

Backdoor:Win32/PornDialer.H,SIGNATURE_TYPE_PEHSTR_EXT,1b 00 1b 00 09 00 00

rule Backdoor_Win32_PornDialer_H{
	meta:
		description = "Backdoor:Win32/PornDialer.H,SIGNATURE_TYPE_PEHSTR_EXT,1b 00 1b 00 09 00 00 "
		
	strings :
		$a_00_0 = {52 61 73 53 65 74 45 6e 74 72 79 44 69 61 6c 50 61 72 61 6d 73 41 } 		$a_01_1 = {76 65 72 69 66 69 63 61 74 6f 20 75 6e 20 65 72 72 6f 72 65 2e 20 4c 27 61 70 70 6c 69 63 61 7a 69 6f 6e 65 20 56 65 72 72 } 		$a_01_2 = {51 55 45 4c 4c 4f 20 43 48 45 20 54 49 20 50 49 41 43 45 } 		$a_01_3 = {53 54 4f 50 2d 50 45 44 4f 46 49 4c 49 41 } 		$a_01_4 = {4d 4f 44 45 4d } 		$a_01_5 = {41 70 65 72 74 75 72 61 20 50 6f 72 74 61 2e 2e 2e } 		$a_01_6 = {43 6f 6e 6e 65 73 73 69 6f 6e 65 20 44 65 76 69 63 65 2e 2e 2e } 		$a_01_7 = {43 4f 4e 4e 45 53 53 4f 21 } 		$a_02_8 = {83 f8 05 7f 36 74 2d 2b c7 74 22 48 74 18 48 74 0e 48 0f 85 8d 00 00 00 68 ?? ?? 40 00 eb 7f 68 ?? ?? 40 00 eb 78 68 ?? ?? 40 00 eb 71 68 ?? ?? 40 00 eb 6a 68 ?? ?? 40 00 eb 63 83 e8 06 74 59 2d fa 1f 00 00 74 0a 48 75 5b 68 ?? ?? 40 00 eb 4d 68 ?? ?? 40 00 8b ce e8 ?? ?? ?? ?? 6a 01 58 50 } 	condition:
		((#a_00_0  & 1)*10+(#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+(#a_02_8  & 1)*10) >=27
 
}

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

772eb87b-4b72-4b16-8cf4-cbd6f8c25907

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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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