new: [attribute] telfhash attribute type added - fix #6435
new: [attribute] telfhash attribute type added - fix #6435

MISP/MISP,SteveClement/MISP,MISP/MISP,MISP/MISP,MISP/MISP,SteveClement/MISP,SteveClement/MISP,SteveClement/MISP,MISP/MISP,SteveClement/MISP