cxm95

Ph.D student of Tsinghua University/CTF Player at Tea Deliverers

[[email protected] @HaskRay]

https://t.co/4uavPgq5Gx Linker notes on AArch64

[cxm95 @cxm95]

@HaskRay it's my new sanitizing work, recently rejected by usenix sec

[cxm95 @cxm95]

🤡

[cxm95 @cxm95]

cancel the flag lol

[sqrtrev @sqrtrev]

WTF happened wih DEFCON

[cxm95 @cxm95]

then do root cause analysis and write your exploit😃

[C0ss4ck @CossackWang]

My #DJI MiniSE crashed yesterday:(

[cxm95 @cxm95]

@_saagarjha @zhuowei Is there really a way for us to confirm the hardware support, given that the only publicly available information so far is from samsung's official introduction? (or we could ask a staff who made the SoC😀

[cxm95 @cxm95]

@gannimo @andreyknvl It helps, thanks a lot😀

[cxm95 @cxm95]

uromise YYDS!

[Overflow @oooverflow]

Excellent blog post by @uromise summarizing experiences of @defcon 29 CTF (Google Translate works pretty well)

https://t.co/J34Db68VpY

Thank you for playing @uromise and thank you for documenting your experience!

[cxm95 @cxm95]

and I'm really curious about the missing challenge COOORLING XD, will the challenge be released later? @oooverflow

[cxm95 @cxm95]

Enjoyed the game at this weekend!

Congratulation to Katzebin and all teams, and thanks to @oooverflow for hosting the awesome games!

[cxm95 @cxm95]

Enjoyed the game at this weekend!

Congratulation to Katzebin and all teams, and thanks to @oooverflow for hosting the awesome games!

[cxm95 @cxm95]

awesome challenge! spent hours on the cgi binary and finally I saw the hint "vul in lib"😅

[ddaa @0xddaa]

This year, I made only one challenge "cgi" for HITCON CTF. The idea is from a stack overflow vulnerability in libmsgpackc2. I noticed it when I prepared hitcon-tftp last year, but the problem still exists until now.
https://t.co/EUQu7dNcNr

[cxm95 @cxm95]

Stayin with @shellphish during the defcon ctf, made little contribution but had a really good time XD. Wish my reverse skills be better!

[cxm95 @cxm95]

Congratuation to Tea Delieverers and Shellphish, awesome teams!!

[cxm95 @cxm95]

Congratuation to Tea Delieverers and Shellphish, awesome teams!!

[Overflow @oooverflow]

After an EPIC battle for @defcon CTF, with MULTIPLE lead changes throughout 32 hours of competition,

A*0*E REMAINS VICTORIOUS  👑

PPP takes second place, behind by two points

[cxm95 @cxm95]

Agree. And I did have a lot of Fun guessing the location of a tiny backdoor in the latest linux kernel and rust static binary and Failed. LOL

[flyyy @f1yYY__]

@cxm95 Not guessing.Just find the backdoor and you get everything.

[cxm95 @cxm95]

Congratulations!

[[email protected] @Zardus]

It was an honor hosting @DEFCON CTF quals again! Thanks for playing! And a special thank you to my amazing teammates on @oooverflow! You rock. Team work makes the dream work.

[Hanqing Zhao @hankein95]

🧐🧐🧐

[cxm95 @cxm95]

missing my campus

[Tsinghua University @Tsinghua_Uni]

The rain brought color to the Tsinghua campus 🌈
Photo: He Kang

[flyyy @f1yYY__]

Our 36c3 presentation video :
https://t.co/WC84DZ3krb
and slides:
https://t.co/UqrHa8kSIE
😃 It's really a nice party. Hope to see you next year.
#36c3