Trojan_AndroidOS_BaseBridge_B

YARA detection rule by roadwy

Trojan:AndroidOS/BaseBridge.B,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 06 00 00

rule Trojan_AndroidOS_BaseBridge_B{
	meta:
		description = "Trojan:AndroidOS/BaseBridge.B,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 06 00 00 "
		
	strings :
		$a_01_0 = {62 61 74 74 65 72 79 2f 42 61 6c 63 6b 41 63 74 69 76 69 74 79 32 } 		$a_01_1 = {4b 69 6c 6c 54 68 72 65 65 53 69 78 5a 65 72 6f } 		$a_01_2 = {72 65 63 65 69 76 65 72 2f 52 65 63 65 69 76 65 72 42 6c 61 63 6b 41 63 74 69 76 65 53 74 61 72 74 32 } 		$a_01_3 = {2f 62 61 74 74 65 72 79 2f 42 72 69 64 67 65 50 72 6f 76 69 64 65 72 } 		$a_01_4 = {68 61 73 4e 6f 74 49 6e 73 74 61 6c 6c 65 64 5f 33 36 30 20 3a } 		$a_01_5 = {73 6c 34 61 72 50 30 52 63 44 } 	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_01_5  & 1)*1) >=4
 
}

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

5322a54a-3d65-4d94-8b77-53c17c4e8ff7

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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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