SecRule REQUEST_HEADERS:User-Agent "@rx (?:AhrefsBot)" "msg:'AhrefsBot Spiderbot blocked',phase:1,log,id:7777771,t:none,block,status:403"
SecRule REQUEST_HEADERS:User-Agent "@rx (?:MJ12bot)" "msg:'MJ12bot Spiderbot blocked',phase:1,log,id:7777772,t:none,block,status:403"
SecRule REQUEST_HEADERS:User-Agent "@rx (?:Yandex)" "msg:'Yandex Spiderbot blocked',phase:1,log,id:7777773,t:none,block,status:403"