Trojan_Win32_Fragtor_ARR_MTB_7

YARA detection rule by roadwy

Trojan:Win32/Fragtor.ARR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,14 00 14 00 04 00 00

rule Trojan_Win32_Fragtor_ARR_MTB_7{
	meta:
		description = "Trojan:Win32/Fragtor.ARR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,14 00 14 00 04 00 00 "
		
	strings :
		$a_03_0 = {0f 10 23 0f 10 6b ?? 0f 57 e0 0f 57 e9 0f 11 20 0f 11 68 } 		$a_03_1 = {f7 e1 8d 8e ?? ?? ?? ?? 89 d0 89 fa d1 e8 66 83 7e } 		$a_03_2 = {f7 e1 8b 46 ?? 89 d7 89 c1 f7 66 } 		$a_81_3 = {46 72 6f 6d 55 74 66 38 45 72 72 6f 72 62 79 74 65 73 4e 75 6c 4d 75 74 65 78 45 72 72 6f 72 7e 5c 2e 63 61 72 67 6f 5c 72 65 67 69 73 74 72 79 5c 73 72 63 5c 69 6e 64 65 78 2e 63 72 61 74 65 73 2e 69 6f 2d 31 39 34 39 63 66 38 63 36 62 35 62 35 35 37 66 } 	condition:
		((#a_03_0  & 1)*8+(#a_03_1  & 1)*6+(#a_03_2  & 1)*4+(#a_81_3  & 1)*2) >=20
 
}

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

2c690851-0d90-434a-9272-f989f8f7f2d3

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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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