Ransom_Win32_Nemty_A_MTB

YARA detection rule by roadwy

Ransom:Win32/Nemty.A!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00

rule Ransom_Win32_Nemty_A_MTB{
	meta:
		description = "Ransom:Win32/Nemty.A!MTB,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
		
	strings :
		$a_01_0 = {4e 45 4d 54 59 2d 44 45 43 52 59 50 54 2e 74 78 74 } 		$a_01_1 = {2f 63 20 76 73 73 61 64 6d 69 6e 2e 65 78 65 20 64 65 6c 65 74 65 20 73 68 61 64 6f 77 73 20 2f 61 6c 6c 20 2f 71 75 69 65 74 20 26 20 62 63 64 65 64 69 74 20 2f 73 65 74 20 7b 64 65 66 61 75 6c 74 7d } 		$a_01_2 = {68 74 74 70 73 3a 2f 2f 70 62 73 2e 74 77 69 6d 67 2e 63 6f 6d 2f 6d 65 64 69 61 2f 44 6e 34 76 77 61 52 57 30 41 59 2d 74 55 75 2e 6a 70 67 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1) >=3
 
}

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

8d431232-a05e-49f1-8156-05df86be5f27

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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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