TrojanDropper_O97M_Hancitor_EOBD_MTB

YARA detection rule by roadwy

TrojanDropper:O97M/Hancitor.EOBD!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00

rule TrojanDropper_O97M_Hancitor_EOBD_MTB{
	meta:
		description = "TrojanDropper:O97M/Hancitor.EOBD!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_01_0 = {5c 72 65 66 6f 72 6d 2e 64 6f 63 22 } 		$a_01_1 = {53 75 62 20 70 70 70 78 28 73 70 6f 63 20 41 73 20 53 74 72 69 6e 67 29 } 		$a_01_2 = {46 61 6c 73 65 2c 20 41 64 64 54 6f 52 65 63 65 6e 74 46 69 6c 65 73 3a 3d 46 61 6c 73 65 2c 20 50 61 73 73 77 6f 72 64 44 6f 63 75 6d 65 6e 74 3a 3d 22 32 32 38 31 33 33 37 22 2c 20 5f } 		$a_01_3 = {43 61 6c 6c 20 75 6f 69 61 28 61 61 61 61 29 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1) >=4
 
}

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

c2d018e3-8d12-4a64-98e0-e4b7f113afb6

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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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