Trojan_Win32_BHO_DC_dll

YARA detection rule by roadwy

Trojan:Win32/BHO.DC!dll,SIGNATURE_TYPE_PEHSTR_EXT,06 00 05 00 06 00 00

rule Trojan_Win32_BHO_DC_dll{
	meta:
		description = "Trojan:Win32/BHO.DC!dll,SIGNATURE_TYPE_PEHSTR_EXT,06 00 05 00 06 00 00 "
		
	strings :
		$a_01_0 = {45 3a 5c 5f 50 72 6f 67 72 61 6d 5c 63 68 72 6f 6d 65 5c 5f 5f 62 69 6e 5c 44 65 62 75 67 5c 6c 6f 67 2e 74 78 74 } 		$a_01_1 = {74 6a 2e 68 61 6f 37 35 30 2e 63 6f 6d 2f 72 65 64 69 72 65 63 74 74 65 73 74 2e 74 78 74 } 		$a_01_2 = {7b 38 41 39 46 41 39 37 32 2d 46 36 33 43 2d 34 42 33 43 2d 39 41 45 33 2d 36 32 37 41 30 43 36 32 31 31 31 31 7d 20 3d 20 73 } 		$a_01_3 = {5c 00 00 00 66 75 63 6b 79 6f 75 00 5c 00 } 		$a_01_4 = {5c 00 00 00 5f 32 30 30 38 5f 00 00 5c 00 } 		$a_03_5 = {2f 00 00 00 00 23 78 79 7a 31 30 32 38 71 74 6d 00 [0-08] 74 6f 6e 67 6a 69 2e 00 74 6a 2e 00 } 	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_03_5  & 1)*1) >=5
 
}

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

4550bbdf-03a1-46cb-9e4d-d38eddea5cce

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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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