http://stormwdumgah7rpl6fdj4yhrl2i2a7j3bkzyjcv5qxk3a6253n22thyd.onion/blog/obfs4
Some AV software will say there's a virus in obfs4win.zip It's just a false positive. obfs4proxy.exe is used by some malware to talk to C&C servers over Tor, so some AVs will say that all Tor pluggable transports, including obfs4proxy, are malware. start_obfs4.bat will open a black window that says something like: VERSION 1 CMETHOD obfs4 socks5 127.0.0.1:38785 CMETHODS DONE Except that the 38785 port there will be different for you.