Ransom_Win32_Tobfy_T

YARA detection rule by roadwy

Ransom:Win32/Tobfy.T,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule Ransom_Win32_Tobfy_T{
	meta:
		description = "Ransom:Win32/Tobfy.T,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_01_0 = {33 c0 c6 45 e8 50 c6 45 e9 72 c6 45 ea 6f c6 45 eb 67 c6 45 ec 72 c6 45 ed 61 c6 45 ee 6d c6 45 ef 20 c6 45 f0 4d c6 45 f1 61 c6 45 f2 6e c6 45 f3 61 c6 45 f4 67 c6 45 f5 65 c6 45 f6 72 8d 7d f7 ab 66 ab aa } 		$a_03_1 = {50 6a 01 ff 15 ?? ?? ?? ?? 8b f0 85 f6 74 0c 6a ff 56 ff 15 ?? ?? ?? ?? 56 ff d7 } 	condition:
		((#a_01_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

c9f5a1d0-ab3f-4045-845a-1965593f1fcc

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion