Trojan_AndroidOS_SMSFlooder_A_xp

YARA detection rule by roadwy

Trojan:AndroidOS/SMSFlooder.A!xp,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 07 00 00

rule Trojan_AndroidOS_SMSFlooder_A_xp{
	meta:
		description = "Trojan:AndroidOS/SMSFlooder.A!xp,SIGNATURE_TYPE_DEXHSTR_EXT,04 00 04 00 07 00 00 "
		
	strings :
		$a_00_0 = {77 34 2e 64 75 6f 79 69 2e 63 6f 6d 2f 70 5f 75 73 65 72 2f 44 6f 4e 65 77 41 63 74 43 61 72 64 73 2e 61 73 70 78 3f 67 61 74 65 3d 73 77 26 6a 73 6f 6e 63 61 6c 6c 62 61 63 6b 3d 6a 51 75 65 72 79 } 		$a_00_1 = {77 77 77 2e 6c 6f 68 6f 38 38 2e 63 6f 6d 2f 61 63 74 69 76 5f 63 68 65 63 6b 5f 6d 6f 62 69 6c 65 2e 70 68 70 3f } 		$a_00_2 = {7a 68 67 2e 7a 68 75 79 6f 75 73 6f 66 74 2e 63 6f 6d 2f 69 6e 64 65 78 2e 70 68 70 3f 73 3d 2f 53 6d 73 2f 73 65 6e 64 53 6d 73 26 70 68 6f 6e 65 } 		$a_00_3 = {73 6d 73 54 79 70 65 3d 72 65 6d 6f 74 65 4c 6f 67 69 6e 43 74 72 6c 4d 73 67 } 		$a_00_4 = {63 6f 6d 2e 68 61 70 70 79 2e 70 61 70 61 70 61 } 		$a_00_5 = {74 61 6b 65 53 63 72 65 65 6e 53 68 6f 74 } 		$a_00_6 = {77 77 77 2e 66 63 62 6f 78 2e 63 6f 6d 2f 6e 6f 73 68 69 72 6f 2f 72 65 74 72 69 65 76 65 50 68 6f 6e 65 4d 65 73 73 61 67 65 50 72 65 76 65 6e 74 41 74 74 61 63 6b 73 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1) >=4
 
}

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

072a70b7-e4f5-4f4f-a22c-b7061e808a3d

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion