The posting of such notice by the directors of any bank, or of a like notice signed by the director, shall be sufficient to place all assets and property of such bank, of whatever nature and wherever situate, in possession of the director, and shall operate as a bar to any attachment or any other legal proceedings against such bank or its assets, and no valid lien or claim can be acquired or created, or transfer or assignment made in any manner, binding or affecting any of the assets of such bank after the posting of such notice or after taking possession of any bank by the director.