In message <177912cf-7a49-9246-9a3f-596c8f9331f5 at gmail.com>, =?UTF-8?Q?Till_Weg m=c3=bcller?= writes: >Faulty wire? Transparent proxy with a malware fingerprint collision? >Try wget the file and then sha1sum does it match the expected? Both on and off the organization network. John groenveld at acm.org