PG Algernon

-

I spent two days on this box. On Friday, I looked through it. I knew the answer was the MS. Remoting Services port. I looked for MS. Remoting exploits to no avail. I try again today and lookup "SmarterMail". I see "SmarterMail Build 6985 - Remote Code Execution" and see it's the reason why that 17001 port is open. I use the exploit and it works. Takes less than 10 minutes.

SmarterMail before build 6985 provides a .NET remoting endpoint which is vulnerable to a .NET deserialisation attack.

Lessons Learned

  1. SmarterMail can have a MS. Remoting Port Service open.
  2. First time seeing SmarterMail.
  3. First time seeing MS. Remoting Port.

Comments

Post a Comment

Popular posts from this blog

Palo Alto for GNS3 CCDC Tutorial

-
Image
Opening Hello fellow CCDC Competitors! Struggling to get a Palo-Alto VM? I know how you can get one! Email me at ASzampiasSWD@gmail.com. I'll tell you the steps to get a PA-VM for GNS3. Why am I giving this info to you? Wouldn't it make sense to hog the info to myself? Wouldn't my team have an advantage? There are have and have not universities when it comes to PaloAltos. I fell into the "have not" group. Our college didn't have access to PA-VMs and still doesn't. Even if PA Cybersecurity Academy is free, there is too much red tape. I can't change the outcome. I can only come up with this one solution. Another reason is Tri-C is a tryout team. I think its pretty unfair as a potential Firewall Admin I'm the only one with access. No one can challenge me unless they spend 2K for a PA-VM. It becomes a rich-person only position. I have a leftover PA-VM from 2018 I promised not to share. I couldn't share that with my challengers. But I f...
Read more

Release of CCDC ISE Manager Website

-
Image
I worked on the ISE (Inject Scoring Engine) website from 2017 to 2019. I made it to encourage teams to follow a merit-based, open admission tryout format. I identified a problem and made a solution for it. Problem: Call for Merit and Fairness on CCDC Rosters Solution: Github Project Solution: How to run a Team After Tri-C was finished with 2017 Midwest Wildcards I used httrack to grap the Inject PDF files. I didn't grap just the files, but the entire front-end code of the website. If you created the HTML and CSS of the original ISE website, tell me your name so I can give you credit! My goal was to make an almost-replica of the original. The database and back-end code is all guessing by me. I used a LAMP stack because I believe the original website is built on that. I did some fingerprinting and found the "ccdcadmin1" website was hosted on Apache and PHP. If you notice any bugs or errors let me know. If you want a feature added let me know. I will be working ...
Read more

CCDC Midwest Regionals Review

-
Image
On March 14, 2020 University of Akron placed 6th out of 9 teams at the Midwest Regional CCDC. Akron placed 3rd during Wildcards and was knocked out of Regionals by 1 spot. Two 1st Place State teams in the Region quit last minute, making room for Akron to compete in their place. Since Akron was notified Thursday at 12pm (Have to leave Akron at 4:30pm to make it to Chicago at a reasonable time), most of the team members had work duties and did not take time off. The Firewall Admin Amanda was the only Akron person who could leave on short notice. Teams that participated were: DePaul University IL (1st) IndianaTech IN (3rd) Purdue University IN Baker College Flint MI Pine Technical & Community College MN (4th) St. Cloud State University MN Baldwin Wallace University OH (2nd) University of Akron OH (6th) University of Wisconsin-Stout WI Missing 1st Place Kentucky NKU and Southeast Missouri Personal Writeup: I've been doing CCDC for 4 years now. Akron is my thir...
Read more