Trojan_Win32_Hostblock_P

YARA detection rule by roadwy

Trojan:Win32/Hostblock.P,SIGNATURE_TYPE_PEHSTR,28 00 28 00 04 00 00

rule Trojan_Win32_Hostblock_P{
	meta:
		description = "Trojan:Win32/Hostblock.P,SIGNATURE_TYPE_PEHSTR,28 00 28 00 04 00 00 "
		
	strings :
		$a_01_0 = {5c 73 79 73 74 65 6d 33 32 5c 64 72 69 76 65 72 73 5c 65 74 63 5c 68 6f 73 74 73 } 		$a_01_1 = {31 32 37 2e 30 2e 30 2e 31 20 77 77 77 2e 76 69 64 65 6f 67 61 67 61 2e 6c 74 } 		$a_01_2 = {31 32 37 2e 30 2e 30 2e 31 20 76 69 64 65 6f 67 61 67 61 2e 6c 74 } 		$a_01_3 = {ff ff ff ff 0b 00 00 00 31 32 37 2e 30 2e 30 2e 31 20 63 00 ff ff ff ff 07 00 00 00 2e 6f 6e 65 2e 6c 74 00 ff ff ff ff } 	condition:
		((#a_01_0  & 1)*10+(#a_01_1  & 1)*10+(#a_01_2  & 1)*10+(#a_01_3  & 1)*10) >=40
 
}

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

d319fd1e-2446-44e2-9854-80134f776a9b

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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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