Announcing the Third Annual Flare-On Challenge

Let fall be the season for reverse engineering! On Sept. 23, 2016, the FireEye Labs Advanced Reverse Engineering FLARE team will be hosting its third annual Flare-On reverse engineering contest with a designated start time of 8pm ET. This is a CTF-style challenge for all active and aspiring rever...

phpwind9.x 通讯秘钥安全漏洞

来源链接：phpwind 利用哈希长度扩展攻击进行getshell 一哥新发的漏洞，还是蛮屌的： http://www.wooyun.org/bugs/wooyun-2016-0210850。分析补丁（ http://www.phpwind.net/read/3709549 ）加上一些风闻，我得知利用的是哈希长度扩展攻击。之前CTF中经常出境的MD5 Length Extension Attack，终于在实战中露了一次面。 0x01 漏洞点分析 phpwind逻辑太冗杂了，一看就是java程序员开发的。...

FFmpeg remote file stealing vulnerabilities – moving end of the safety analysis report-vulnerability warning-the black bar safety net

0x1 vulnerability of origin FFmpeg remote file stealing vulnerabilities original source is Foreign vulnerability of the platform,the last year has been in the CTF match is used. Official in January of this year released the fixed version and published the vulnerability number CVE-2 0 1 6-1 8 9...

Facebook CTF: Capture the Flag Platform

The Facebook CTF is a platform to host Jeopardy and “King of the Hill” style Capture the Flag competitions. Due to the high cost and technical requirements of building and running CTF environments, few publicly available resources exist for schools, students, and non-profit organizations to use...

Facebook Capture The Flag Platform Open Source

If you’ve been to DEF CON or any number of other technical hacker conferences, you’re familiar with Capture the Flag contests. These events pit teams of hackers and researchers against each other in a series of challenges until a winner is determined. Capture the Flag is also a valuable teaching...

FFmpeg 2.x版本服务器端请求伪造漏洞

详情来源 ：ffmpeg SSRF漏洞分析 ffmpeg得反应很快，1月16日就发布了修复版本。 漏洞影响 如果ffmpeg解析了一个恶意的文件，会导致本地的文件信息泄露。受影响的出了ctf中这个在线视频格式转换的服务外，如果是采用ffmpeg了客户端如果可以输入恶意文件也会造成本地文件信息泄露。 漏洞分析 change log中提到了两个CVE CVE-2016-1897和CVE-2016-1898。 CVE-2016-1897 FFmpeg 2.x版本允许攻击者通过服务器端请求伪造SSRF：Server-Side Request Forgery...

v0lt - Security CTF Toy Tools

v0lt is an attempt to regroup every tool I used/use/will use in security CTF, Python style. A lot of exercises were solved using bash scripts but Python may be more flexible, that's why. Nothing to do with Gallopsled. It's a toy toolkit, with small but specific utils only. Requirements and...

CTF-Tools - Some setup scripts for security research tools

This is a collection of setup scripts to create an install of various security research tools. Of course, this isn't a hard problem, but it's really nice to have them in one place that's easily deployable to new machines and so forth. Installers for the following tools are included: Category | To...

EasyCTF vulnerable to arbitrary file creation

Overview EasyCTF is a server side CGI used to score CTF Capture The Flag. EasyCTF contains a vulnerability that may allow a remote attacker to create arbitrary files CWE-22. Shoji Baba reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early...

CTF: ASUS RT-AC66U router vulnerabilities problem-solving analysis-vulnerability warning-the black bar safety net

I'm on EFF's open wireless router campaign is very interested in, however they not at all on their device display. The rules of the game in the RT-AC66U are listed as may be used to attack the device. I have a personal RT-AC66U, so I decided for all the CTF participants to write a small tutorial...

Weak randomization seeds of vulnerability science-vulnerability warning-the black bar safety net

0x00 background Last week I attended a Bishop Fox and the BYU University organized CTF game, during the race I decided to try out the invasion about the scoring system, and I took intrusion of the recording process down. Although the client token cheat is not nothing new, but this time the invasi...

[Mellivora] Basic database driven CTF engine

Mellivora is a basic database driven CTF engine written in PHP. Requirements LAMP: PHP 5.3+, MySQL 5.5+, Apache 2.2+. May work with other configurations but this is untested. Installation Download to any directory, say: "/var/www/mellivora/". Create an Apache VHost and point DocumentRoot to...

EHACK : The Largest Information Security Awareness Marathon Globally

More than 9000+ participants enter the Guinness book of World Records for the largest congregation for information Security. E-Hack, world largest Ethical Hacking workshop was organized by InfySEC at SRM University on July 27 and 28,2013 . The expected participant count was 4500+ but on the day o...

EHACK : The Largest Information Security Awareness Marathon Globally

More than 9000+ participants enter the Guinness book of World Records for the largest congregation for information Security. E-Hack, world largest Ethical Hacking workshop was organized by InfySEC at SRM University on July 27 and 28,2013 . The expected participant count was 4500+ but on the day o...

Want to be the Part of History? Just be a part of E-HACK

E-HACK is an Information Security Workshop, organized by infySEC. The workshop aims at creating awareness about INFORMATION SECURITY by showing in what all ways information or data can be stolen. Meddle in cyber-warfare, battle with our machine master mind who will throw challenges on web...

Want to be the Part of History? Just be a part of E-HACK

E-HACK is an Information Security Workshop, organized by infySEC. The workshop aims at creating awareness about INFORMATION SECURITY by showing in what all ways information or data can be stolen. Meddle in cyber-warfare, battle with our machine master mind who will throw challenges on web...

Hack Battle at 'The Hacker Conference 2013' with CTF365

The Hacker Conference partnered up with CTF365 to provide the best CTF experience during the conference. While trying to find out more about their product and also about their CTF surprise, I got an interview with Marius Corici Co-founder and CEO for CTF365. Q: November 2012 was when you first...

CVE-2013-1539

Unspecified vulnerability in the Oracle FLEXCUBE Direct Banking component in Oracle Financial Services Software 2.8.0 through 3.1.0, 5.0.2 through 5.0.5, and 5.3.0 through 5.3.4 allows remote authenticated users to affect confidentiality via vectors related to CTF...

Design/Logic Flaw

Unspecified vulnerability in the Oracle FLEXCUBE Direct Banking component in Oracle Financial Services Software 2.8.0 through 3.1.0, 5.0.2 through 5.0.5, and 5.3.0 through 5.3.4 allows remote authenticated users to affect confidentiality via vectors related to CTF...

CVE-2013-1539

Unspecified vulnerability in the Oracle FLEXCUBE Direct Banking component in Oracle Financial Services Software 2.8.0 through 3.1.0, 5.0.2 through 5.0.5, and 5.3.0 through 5.3.4 allows remote authenticated users to affect confidentiality via vectors related to CTF...