VirTool_Win32_VBInject_AFM

YARA detection rule by roadwy

VirTool:Win32/VBInject.AFM,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00

rule VirTool_Win32_VBInject_AFM{
	meta:
		description = "VirTool:Win32/VBInject.AFM,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 02 00 00 "
		
	strings :
		$a_03_0 = {bb c2 41 00 00 c7 00 ?? ?? ?? ?? 53 6a 08 c7 40 04 ?? ?? ?? ?? ff 77 3c e8 } 		$a_03_1 = {89 47 38 8b 07 ff 90 90 ?? ?? 00 00 8b 07 57 ff 90 90 ?? ?? 00 00 85 c0 7d 11 } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1) >=2
 
}

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

f567c5c3-f782-406e-ab01-bb858b359abe

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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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