Octopus
CrackMapExec
| Octopus | CrackMapExec | |
|---|---|---|
| 1 | 8 | |
| 710 | 7,438 | |
| - | - | |
| 1.8 | 8.7 | |
| almost 3 years ago | 10 months ago | |
| Python | Python | |
| GNU General Public License v3.0 only | BSD 2-clause "Simplified" License |
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Octopus
CrackMapExec
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Attacking Local Account Passwords
Let’s walk through a typical attack against the Administrator account using a popular tool, CrackMapExec.
- use of cme modules
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Active Directory in CTFs
Attackers like to use crackmapexec to exploit Windows networks and machines. It can achieve various goals like enumerating users, cracking SMB shares, and injecting shellcode into memory.
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Implied Trust Relationship Exploitation - Redbot Security
After gaining a local administrator NTLM password hash using SMB relay attacks, Redbot Security used the “CrackMapExec” tool to pass the local administrator hash to all systems and found multiple systems using the same password:
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TOOL: ntlmrelayx2proxychains
ntlmrelayx2proxychains aims to connect the tool of the SecureAuthCorps' impacket suite, ntlmrelayx.py (hereafter referred to as "ntlmrelayx"), along with @byt3bl33d3r's tool, CrackMapExec (hereafter referred to as "CME"), over proxychains, developped by haad.
- Will attack such as LLMNR, NBT-NS and MDNS poisoner cause any issue to internal network?
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Awesome Penetration Testing
CrackMapExec - Swiss army knife for pentesting networks.
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Mapping AD
Regarding network shares, I personally tend to use crackmapexec with a list of systems. It won't list the ACLs but it is very good at finding out what a standard domain user could access (if this is what you are after) https://github.com/byt3bl33d3r/CrackMapExec
What are some alternatives?
Lucifer - A Powerful Penetration Tool For Automating Penetration Tasks Such As Local Privilege Escalation, Enumeration, Exfiltration and More... Use Or Build Automation Modules To Speed Up Your Cyber Security Life
proxychains - proxychains - a tool that forces any TCP connection made by any given application to follow through proxy like TOR or any other SOCKS4, SOCKS5 or HTTP(S) proxy. Supported auth-types: "user/pass" for SOCKS4/5, "basic" for HTTP.
HavocNotion - A simple ExternalC2 POC for Havoc C2. Communicates over Notion using a custom python agent, handler and extc2 channel. Not operationally safe or stable, built as a PoC to showcase Havoc C2's modular C2 channel interface.
impacket - Impacket is a collection of Python classes for working with network protocols.
BloodHound - Six Degrees of Domain Admin
Metasploit - Metasploit Framework
RustScan - 🤖 The Modern Port Scanner 🤖
Ciphey - ⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡
sam-the-admin - Exploiting CVE-2021-42278 and CVE-2021-42287 to impersonate DA from standard domain user
john - John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs
laps-web - A web site for managing access to local admin passwords managed by Microsoft LAPS
SQLMap - Automatic SQL injection and database takeover tool