Trojan_Win32_Obfuse_PR_AMTB_2

YARA detection rule by roadwy

Trojan:Win32/Obfuse.PR!AMTB,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 0d 00 00

rule Trojan_Win32_Obfuse_PR_AMTB_2{
	meta:
		description = "Trojan:Win32/Obfuse.PR!AMTB,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 0d 00 00 "
		
	strings :
		$a_81_0 = {44 49 52 53 4e 49 46 } 		$a_81_1 = {67 65 74 5f 61 70 70 69 61 74 68 } 		$a_81_2 = {46 6f 72 6d 31 5f 4c 6f 61 64 } 		$a_81_3 = {72 65 6d 6f 51 63 63 6f 75 6e 74 } 		$a_81_4 = {64 6f 77 6e 51 64 61 74 61 } 		$a_81_5 = {6c 6f 61 64 51 64 61 74 61 } 		$a_81_6 = {52 65 70 6c 61 63 65 } 		$a_81_7 = {53 70 6c 69 74 } 		$a_81_8 = {57 72 69 74 65 41 6c 6c 42 79 74 65 73 } 		$a_81_9 = {24 30 36 38 39 34 36 63 62 2d 30 33 30 36 2d 34 37 63 64 2d 62 38 63 39 2d 39 35 63 38 37 39 64 34 66 31 34 33 } 		$a_81_10 = {65 3a 5c 77 71 65 65 78 5c 6a 65 64 76 6d 74 72 76 68 5c 6a 65 64 76 6d 74 72 76 68 5c 6f 62 6a 5c 44 65 62 75 67 5c 6a 65 64 76 6d 74 72 76 68 2e 70 64 62 } 		$a_81_11 = {53 4f 46 5f 54 57 41 5f 52 45 5c 4d 69 63 5f 72 6f 73 6f 66 74 5c 57 69 6e 5f 64 6f 77 73 5c 43 75 72 72 65 6e 74 5f 56 65 72 73 69 6f 6e 5c 5f 52 75 6e } 		$a_81_12 = {2e 65 78 65 7c } 	condition:
		((#a_81_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_81_5  & 1)*1+(#a_81_6  & 1)*1+(#a_81_7  & 1)*1+(#a_81_8  & 1)*1+(#a_81_9  & 1)*1+(#a_81_10  & 1)*1+(#a_81_11  & 1)*1+(#a_81_12  & 1)*1) >=13
 
}

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

91a1ac67-bb6a-4c50-9eb3-34db0acf9c2e

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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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