Trojan_Win32_Chaflicon_B

YARA detection rule by roadwy

Trojan:Win32/Chaflicon.B,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 0d 00 00

rule Trojan_Win32_Chaflicon_B{
	meta:
		description = "Trojan:Win32/Chaflicon.B,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 0d 00 00 "
		
	strings :
		$a_01_0 = {42 39 34 46 41 38 43 36 32 43 33 35 33 39 44 34 35 43 46 31 } 		$a_01_1 = {46 34 30 41 36 33 38 30 45 39 37 46 38 37 39 43 42 34 42 31 34 44 45 31 } 		$a_01_2 = {37 44 38 32 46 42 36 37 38 45 39 43 41 38 42 46 35 32 45 37 } 		$a_01_3 = {36 37 39 38 45 44 37 35 46 43 31 30 32 30 32 30 33 34 44 39 } 		$a_01_4 = {46 39 30 46 36 36 38 44 45 34 37 37 46 42 30 41 31 42 33 30 } 		$a_01_5 = {42 42 34 44 41 30 43 33 32 44 33 31 43 33 35 35 44 46 36 44 46 36 31 46 } 		$a_01_6 = {37 37 38 38 45 35 30 32 37 36 46 39 37 43 39 31 39 30 41 35 } 		$a_01_7 = {36 31 45 36 31 39 35 36 41 45 34 37 43 46 36 37 45 41 37 41 38 41 39 36 41 37 42 36 35 36 45 32 } 		$a_01_8 = {37 33 39 34 44 33 32 41 34 31 43 45 35 31 45 35 37 32 38 45 38 36 38 31 39 44 41 30 41 44 } 		$a_01_9 = {37 35 38 41 45 42 30 43 36 30 45 37 36 38 46 32 30 37 31 33 31 44 32 41 33 34 43 39 37 37 } 		$a_01_10 = {41 44 35 33 39 41 45 38 30 32 31 37 31 42 32 46 33 44 43 34 34 46 44 38 35 33 45 41 31 38 } 		$a_01_11 = {38 41 41 46 32 36 41 46 32 37 43 45 37 38 45 45 36 37 44 44 30 42 33 43 45 35 } 		$a_01_12 = {39 34 38 31 44 35 37 44 46 39 32 42 44 42 30 39 33 38 45 34 30 33 33 45 43 31 36 43 38 39 42 46 35 33 } 	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+(#a_01_6  & 1)*1+(#a_01_7  & 1)*2+(#a_01_8  & 1)*2+(#a_01_9  & 1)*2+(#a_01_10  & 1)*2+(#a_01_11  & 1)*2+(#a_01_12  & 1)*2) >=5
 
}

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

217fd423-0830-4d35-b7c3-16699f60dc74

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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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