The data, tools, and procedures which, when applied to a specific vulnerability, predictably violate the security design of a system.

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4
votes
2answers
132 views

find if 0-day flash bug was exploited (on a particular machine)

There have been several critical 0-day exploits in the past days/weeks in Flash alone. Nobody knows how long the 0-days have been exploited, and it is reasonable to expect that there are 0-days being ...
1
vote
3answers
112 views

How to organize a CTF?

In the context of an IT event, my team would organize a CTF (Capture The Flag). About the challenges (we’re working on them). I want to have some references on the types and levels of difficulty that ...
0
votes
1answer
77 views

Are firefox bugs cross platform? [duplicate]

I use Ubuntu and last firefox version. I opened an image with firefox, and a crash occurred. Let's assume it's a crafted jpg to run an exploit, and execute arbitrary code. To sum up: (1) Firefox ...
1
vote
0answers
56 views

Is it dangerous to append search query to the base URL?

I'm testing drupal website and I've noticed that search query gets appended to the base URL in the response, like so: query: "hey ho: there" http://www.baseurl.com/search/node/hey ho%3A there query: ...
9
votes
2answers
199 views

concrete real-life examples where grsecurity prevented an exploit

From theoretical point of view, grsecurity kernel patch looks like a great hardening tool. Most importantly, PaX seems like a good idea. Do these theoretical advantages have indeed practical effect ...
1
vote
2answers
88 views

Reasonable source of old proof-of-concept attacks

I am relatively new to the area of cyber security but have a reasonable knowledge of several programming languages, assembly (x86 in particular) and scripting. In light of the recent Shellshock and ...
0
votes
1answer
35 views

Getting a DEP exception when trying to call SetProcessDEPException(false)

I'm demonstrating an exploit for an old app. On Windows XP SP3 32bit (EN), the address of SetProcessDEPPolicy() is usually 0x7C8622A4. I have that version of Windows (in English as well) and I've ...
2
votes
0answers
85 views

Case Studies of high profile hacks [closed]

Every hack happens because of a form of security vulnerability or another, and I feel that the best way to avoid/fix these vulnerabilities is to learn about them. Is there anywhere on the internet ...
1
vote
1answer
111 views

Printf inject 0x00

When performing a format string exploit, how do you inject an address that contains 0x00? #include<stdio.h> int main(int argc,char *argv[]) { char buf[80]; snprintf(buf, 79, argv[1]); ...
0
votes
2answers
65 views

Web/App vulnerability responsibility [closed]

While auditing a few web apps and websites I uncovered a few serious vulnerabilities which I've since flagged (responsibly, of course). One of the things I noticed was that several development ...
2
votes
0answers
82 views

SET tool autopwn website type penetration [closed]

I tried to hack my second computer and phone in my local network. I am not very experienced so instead of picking the particular options and payloads i just pressed autopwn to use them all instantly. ...
11
votes
5answers
276 views

Security of root terminal (su -) when logged into X

I often log into X as normal user (of course), open terminal and switch to root: su - I have then a terminal owned by user but effectively with root privileges. Are there any security issues in ...
2
votes
3answers
158 views

Parallel systems, in case any of two has known exploits

As software becomes more and more complex it's harder and harder to keep it secure down the entire line. Discussing this problem with a friend we were opting some pretty extreme solutions and wondered ...
2
votes
2answers
110 views

What is asymmetric information in relation to information security? [closed]

I have just finished reading "Why information security is hard - An economic perspective", the term asymmetric information is mentioned. An example in this paper mentions "The technical bias in ...
1
vote
2answers
999 views

MS08_067 with Metasploit [closed]

I'm learning how to use Metasploit. I'm using VirtualBox to run a VM with Kali Linux (192.168.56.101) and another with Windows XP SP1 (192.168.56.103). The two VMs can ping each other and Windows ...
0
votes
0answers
25 views

Execute form environmental variable while stack is not executable

Strange thing happened. I created EGG=NOPs + shellcode. Then i get the address of EGG; I made buffer overflow and jumped to it and get the shell(address of shell is the second parametr). How is this ...
2
votes
2answers
110 views

How does infection through web surfing work?

Often I read about compromise due to visit a malicious site which download some exploit to your computer. I've never seen a detailed process, all books/tutorials I read just say sentences like "once ...
0
votes
2answers
108 views

Only HTTP(S) port is open. Why do I need to worry about unpatched software?

Unpatched software poses no risk by themselves. They're only problematic when someone exploits it. How could malware get into my system if I do have unpatched software in general and I'm connected to ...
0
votes
2answers
162 views

Bad USB and other Exploits of USB Devices

Can every USB device and most of the chips in other hardware be reprogrammed like it works with the Bad USB hack to inject malware into the operating system? For example i got a DVD burner that i ...
4
votes
2answers
115 views

How do honeypots remain secure to 0days and newer exploits?

If honeypots are designed for a specific set of exploits, such as SQL injection and XSS, how do they protect themselves against other exploits? For instance, if I created a honeypot a few months ago, ...
5
votes
1answer
325 views

Exploit SoakSoak injected in Wordpress

I have recently received an attack to my website and Google is warning visitors to not load the page. The malware is located in wp-includes/js/swfobject.js of my Wordpress and I had deleted it but ...
-8
votes
2answers
300 views

I need to hack my website [closed]

I'm writing a simple web framework for a project of mine and need to ensure that the websites it produces are secure. In order to check this I thought I might as well just try and hack my own website ...
0
votes
1answer
52 views

Collecting Information from CVE and MSB to write proof-of-concept

I am currently interested in knowing how to write some proof-of-concept code for recent vulnerabilities that are released every month by the CVE and Microsoft Security Bulletin. These websites list ...
22
votes
3answers
2k views

Linux-based Turla trojan

There are several articles describing the newly discovered Linux-based Turla trojan. But basically, all these articles repeat the same, very limited, information. Can anybody provide more details, ...
-3
votes
1answer
80 views

What is the Impact of TRACE Method? [duplicate]

What attacker will benefit of TRACE Exploitation and What is the Recommendation to fix this issue?
0
votes
3answers
398 views

Can my raw html website get hacked?

I know that if you are using software for your website like wordpress, ip-board etc. there can be like in every software vulnerabilities. But what if you just have an apache server and a simple ...
1
vote
0answers
123 views

Older Cell / Smart phones were susceptible to bluesnarfing / bluetooth attacks, Why specifically are smartphones secure from this attack now?

Older cell / smart phones were susceptible to bluesnarfing / Bluetooth attacks, Nokia phones in particular. But now in days, modern smart phone and cell phones that use Bluetooth technology for ...
0
votes
0answers
203 views

Windows CTF/war games/reverse engineering/exploit challenges

War Games are fun but mainly deal with Linux reverse engineering. Example: http://blackbox.smashthestack.org:85/ Does anyone know of similar online games for Windows security?
3
votes
2answers
486 views

How to exploit via Metasploit vulnerabilities found with Nessus?

I am new in the field and trying to pentest a php web app locally stored on my host pc using metasploit from a kali vm. I have run some scanners like wmap,OpenVAS and Nessus and found some ...
11
votes
5answers
2k views

Are photographs of fingerprints a security risk?

It should be trivial to get fingerprint patterns for many of the most important people in the world, as they frequently (enough) wave their hand, palms forward, to many HD cameras. Is it possible to ...
0
votes
1answer
280 views

How to identify which storage USB device is BadUSB-free at store?

Are there certain things I can look for when buying a new external hard drive or flash drives to ensure that the one I purchase does not contain BadUSB? Would popular commercial brands, such as ...
2
votes
1answer
318 views

How to exploit vulnerabilities found from OpenVAS?

I could not find any match for the vulnerabilities with their CVE numbers found from OpenVAS scanner with exploits using sites such as Rapid 7 Vulnerability DB and Exploit DB, or by using a command ...
-1
votes
1answer
66 views

Tools or scripts to scrape browser credentials and data?

I'm exploiting machines in a network and I'm currently trying to scrape data to further my testing from the compromised machines. There's no SOE build so i've got a variety of different environments. ...
0
votes
0answers
48 views

Malware or exploit kit without escalation kit

Does anyone know of any malware or exploit kit that do not use a privilege escalation kit and just do malicious things with an unprivileged permission?
2
votes
2answers
574 views

Is it possible to exploit a file upload with whitelist and filename hashing?

I have a small web application. Because it is necessary to upload some files I check the file extensions with a whitelist (tgz, jpg, png, pdf, zip, rar, txt, gif, py, c, rb). In addition to that, I ...
-1
votes
1answer
152 views

Telnet Open, is this an exploit? [closed]

I am pentesting a server, and it appears my ports are open for telnet. Upon accessing telnet, if I type "help" I only get these commands: telnet> help Commands may be abbreviated. Commands are: ...
3
votes
2answers
140 views

Regular Expressions for common exploits

I patched for shellshock and was barraged a few days later. However, I would not have known any attempts were made at all if not for a regular expression I found on the internet. This has inspired me ...
3
votes
2answers
235 views

Is it possible to get malware through an incoming video/audio stream? (e.g. Omegle, Skype etc.)

just a quick question. Is it possible for incoming video/audio streams to contain malware etc. through exploits in the transfer of the video/audio? Thanks in advance.
7
votes
3answers
393 views

CTF competitions/challenges that are Windows based?

I've been messing about in CTF's for a while and I also do pen-testing professionally, what i've noticed is a distinct lack of CTF competitions using windows environments. This is in stark contrast ...
2
votes
1answer
356 views

USB OTG DMA Attack vector, any information about that?

In that paper: http://www.delaat.net/rp/2011-2012/p14/report.pdf[1] is reported that USB OTG can be used to have direct DMA memory access and as a consequence have access to all the content of the ...
3
votes
1answer
173 views

Bypass Full ASLR+DEP exploit mitigation

Let's assume that a vulnerabled process is set up with an ASLR and DEP against all the imported modules used in this process and there is no way to find a module that is aslr free.. More over, the ...
2
votes
1answer
690 views

Questions on reflected file download (RFD) attack

I read this article, and the whitepaper by security researcher Oren Hafif which mentions the following salient points: RFD, like many other Web attacks, begins by sending a malicious link to a ...
2
votes
1answer
155 views

Malicious *URLs*?

Everyone says not to click on "malicious URLs". Are there any attacks where the URL itself, rather than the resource accessed by the URL, is the attack vector?
0
votes
2answers
182 views

Stateless session cookie and logout

I have implemented stateless session cookie, something along the lines of this article: Demystifying Web Authentication (Stateless Session Cookies) The cookie contain an expiry time within the ...
0
votes
1answer
115 views

Floppy disk partition showed up when USB Flash drive inserted

For one of my course's midterm lab portion, the professor provided us flash drives to put our project in. Everyone had their named labeled on one, so she gave me the last one left out, which had a ...
14
votes
1answer
1k views

Why do exploit kits use droppers?

I've been looking into the structure of the online criminal underground, which consists of exploit kits, droppers, and malware payloads. What is the function of the dropper in this pipeline? Why ...
1
vote
2answers
178 views

Can BadUsb only be delivered via USB?

BadUsb works by infecting a computer when plugged into the USB port. Is it also possible for an attacker who gains control of a system, such as remote access, to then infect any connected USB ...
0
votes
1answer
69 views

Pivoting through XSS

I'll start off by saying this is a purely academic question; I'm trying to fill some gaps in my knowledge. If a website is vulnerable to XSS, and the target host is another machine that can browse to ...
5
votes
1answer
882 views

What kind of vulnerability would this exploit?

We're currently having our website pentested, and looking through our logs, a cookie we set (our allowCookies cookie) has had the value set to ...
1
vote
1answer
353 views

Exploiting shellshock

On doing some digging on the shell shock vulnerability, I found that being able to run the exploit via a remote location depends on whether the attacker actually knows the exact cgi script which uses ...