Trojan_Win32_Tionas_B_dha

YARA detection rule by roadwy

Trojan:Win32/Tionas.B!dha,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 03 00 00

rule Trojan_Win32_Tionas_B_dha{
	meta:
		description = "Trojan:Win32/Tionas.B!dha,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 03 00 00 "
		
	strings :
		$a_01_0 = {8b 4d 08 8b 11 c7 42 14 00 00 00 00 8b 45 08 8b 08 8b 55 14 89 51 18 8b 45 08 8b 08 8b 55 0c 89 51 1c 8b 45 08 8b 08 8b 55 10 89 51 20 8b 45 08 8b 08 c7 41 24 00 00 00 00 8b 55 08 8b 02 c7 40 28 00 00 00 00 68 00 04 00 00 8b 4d 08 } 		$a_00_1 = {37 38 77 4f 31 33 59 72 4a 30 63 42 2e 64 6c 6c } 		$a_00_2 = {55 32 35 46 41 79 39 33 73 38 2e 64 6c 6c } 	condition:
		((#a_01_0  & 1)*1+(#a_00_1  & 1)*4+(#a_00_2  & 1)*4) >=5
 
}

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

f2219210-9ca9-40b7-b176-6c4e05e85210

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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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