Trojan_Win32_BHO_Q

YARA detection rule by roadwy

Trojan:Win32/BHO.Q,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00

rule Trojan_Win32_BHO_Q{
	meta:
		description = "Trojan:Win32/BHO.Q,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00 "
		
	strings :
		$a_00_0 = {8b 44 24 0c 56 8b 74 24 0c 33 c9 85 f6 89 30 8b 44 24 08 7e 34 57 eb 08 8d a4 24 00 00 00 00 90 8a 14 01 0f be fa 81 e7 03 00 00 80 79 05 4f 83 cf fc 47 74 03 80 c2 fc 88 14 01 83 c1 01 3b ce 7c de 5f c6 04 30 00 5e c3 } 		$a_01_1 = {7b 6d 72 64 73 7b 32 73 72 69 76 76 73 76 41 6a 79 72 67 74 6d 73 72 28 2d } 		$a_01_2 = {57 73 6a 74 7b 65 76 69 5c 51 6d 67 76 73 77 73 6a 74 5c 4d 72 74 69 76 72 69 74 20 49 78 70 6c 73 76 69 76 5c 52 69 7b 20 5b 6d 72 64 73 7b 77 5c 45 6c 6c 73 7b } 		$a_01_3 = {77 68 69 6c 6c 37 36 32 64 6c 6c } 	condition:
		((#a_00_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 ]]

4229270f-0944-4b6d-90b6-e485b22697e6

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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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