Trojan_Win32_Fragtor_NF_MTB_3

YARA detection rule by roadwy

Trojan:Win32/Fragtor.NF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 05 00 00

rule Trojan_Win32_Fragtor_NF_MTB_3{
	meta:
		description = "Trojan:Win32/Fragtor.NF!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 05 00 00 "
		
	strings :
		$a_81_0 = {6c 69 62 79 75 67 76 38 36 2e 64 6c 6c } 		$a_81_1 = {53 6f 66 74 77 61 72 65 5c 70 75 62 6c 75 62 5c 44 75 76 41 70 70 } 		$a_81_2 = {67 63 72 79 5f 6d 64 5f 73 65 74 6b 65 79 } 		$a_81_3 = {54 72 69 61 6c 45 78 70 69 72 65 } 		$a_81_4 = {56 69 72 74 75 61 6c 41 6c 6c 6f 63 45 78 } 	condition:
		((#a_81_0  & 1)*5+(#a_81_1  & 1)*5+(#a_81_2  & 1)*2+(#a_81_3  & 1)*2+(#a_81_4  & 1)*1) >=15
 
}

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

8edc393a-dc96-4b3a-9e4e-992a6a1553ac

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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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