Ransom_Win32_Troldesh_A_

YARA detection rule by roadwy

Ransom:Win32/Troldesh.A!!Troldesh.gen!A,SIGNATURE_TYPE_ARHSTR_EXT,05 00 05 00 07 00 00

rule Ransom_Win32_Troldesh_A_{
	meta:
		description = "Ransom:Win32/Troldesh.A!!Troldesh.gen!A,SIGNATURE_TYPE_ARHSTR_EXT,05 00 05 00 07 00 00 "
		
	strings :
		$a_00_0 = {57 61 6c 6b 65 72 3a } 		$a_00_1 = {57 61 74 63 68 65 72 3a } 		$a_00_2 = {77 62 32 7c 63 64 72 7c 73 72 77 7c 70 37 62 7c 6f 64 6d 7c 6d 64 66 7c 70 37 63 7c 33 66 72 7c } 		$a_00_3 = {72 65 67 2e 70 68 70 00 } 		$a_00_4 = {73 65 6e 64 20 74 68 65 20 66 6f 6c 6c 6f 77 69 6e 67 20 63 6f 64 65 3a } 		$a_00_5 = {64 65 73 6b 74 6f 70 2e 69 6e 69 7c 62 6f 6f 74 2e 69 6e 69 7c 42 4f 4f 54 2e 49 4e 49 } 		$a_00_6 = {2d 2d 69 67 6e 6f 72 65 2d 6d 69 73 73 69 6e 67 2d 74 6f 72 72 63 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_00_6  & 1)*1) >=5
 
}

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

2ab31bfb-81cf-41d0-9fe1-e4bd812122b8

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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 ]]

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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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