Trojan_Win32_Crutch_B

YARA detection rule by roadwy

Trojan:Win32/Crutch.B,SIGNATURE_TYPE_PEHSTR_EXT,0b 00 0b 00 04 00 00

rule Trojan_Win32_Crutch_B{
	meta:
		description = "Trojan:Win32/Crutch.B,SIGNATURE_TYPE_PEHSTR_EXT,0b 00 0b 00 04 00 00 "
		
	strings :
		$a_80_0 = {32 64 72 6f 70 62 6f 78 2e 72 61 72 } 		$a_80_1 = {70 61 73 73 77 6f 72 64 73 2e 72 61 72 } 		$a_80_2 = {25 74 65 6d 70 25 5c 6d 73 77 69 6e 30 30 30 31 2e 6a 73 } 		$a_80_3 = {63 72 75 74 63 68 33 2e 70 64 62 } 	condition:
		((#a_80_0  & 1)*1+(#a_80_1  & 1)*1+(#a_80_2  & 1)*1+(#a_80_3  & 1)*10) >=11
 
}

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

2ae2a2d7-77b3-4efc-82d5-ef3873ee130c

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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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