Anyone currently on HTB want to form a L1Techs Team?
We can get together on discord and help each other out/coordinate.
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Pinned for Today and tomorrow
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That does look interesting. What challenges do they have?
Lots of different challenges. webapp based, crypto, RE, stenography, forensics, etc
premium membership gets you access to entire labs with a full simulated windows AD enviornment where domain admin is the goal. A real pentest from start to finish.
You do have to “hack” to get an invite code. I can help with that but not gonna give the answer.
Their “verify your email” smtp relay host is listed on a RBL.
spamcop thwarts the l337 h4x0rZ
Sep 26 12:39:12 mail-server-2 postfix/tlsproxy[18045]: CONNECT from [198.61.254.17]:32571
Sep 26 12:39:12 mail-server-2 postfix/tlsproxy[18045]: Anonymous TLS connection established from [198.61.254.17]:32571: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)
Sep 26 12:39:06 mail-server-2 postfix/dnsblog[18039]: addr 198.61.254.17 listed by domain bl.spamcop.net as 127.0.0.2
Sep 26 12:39:12 mail-server-2 postfix/postscreen[18038]: DNSBL rank 1 for [198.61.254.17]:32571
Sep 26 12:39:13 mail-server-2 postfix/postscreen[18038]: NOQUEUE: reject: RCPT from [198.61.254.17]:32571: 550 5.7.1 Service unavailable; client [198.61.254.17] blocked using bl.spamcop.net; from=<bounce+3b92c9.86d5ce-hackthebox=danger-rocket.com@m.hackthebox.eu>, to=<[email protected]>, proto=ESMTP, helo=<so254-17.mailgun.net>