CrackMapExec
masscan
CrackMapExec | masscan | |
---|---|---|
8 | 64 | |
7,438 | 22,724 | |
- | - | |
8.7 | 7.4 | |
11 months ago | 8 days ago | |
Python | C | |
BSD 2-clause "Simplified" License | GNU Affero General Public License v3.0 |
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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
masscan
- Why so many bots?
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Mass Scanning
Can I get banned for mass scanning with https://github.com/robertdavidgraham/masscan or does it slow down any other vms from other persons?
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Has anyone ever had their homelab or network hacked? What happened?
Nope, this doesn't work any more. Shodan checks all ports (so any attackers using data from Shodan already know which ports you have open), and tools like masscan (https://github.com/robertdavidgraham/masscan) let you portscan the entire IPv4 address space in less than 10 minutes.
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Private server intruded
https://github.com/LogoiLab/mcsl https://github.com/robertdavidgraham/masscan
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My home server is frustrating me. Please help me, home server wizards.
Changing the default port does nothing for security. It only prevents some basic brute force or default password scripts. Anyone is able to scan for it in no time anyway (https://github.com/robertdavidgraham/masscan).
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Should I be Concerned?
But it should blow away the far-too-common belief that no-one's after you because you're not interesting enough. IPv4 is smaller than we think. It is not difficult to scan the entire ipv4 space in minutes. And every single one of those is going to knock your door on the way past.
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Ask HN: Looking for an Old Article
I'm not sure about the article, but the blazingly-fast IP scanner sounds a lot like Masscan. It can scan the entire Internet in 5 minutes and has received a lot of press: https://github.com/robertdavidgraham/masscan . https://rushter.com/blog/how-masscan-works/ is one of many articles about it.
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Is my Synology getting port-scanned?
Here's an except from the masscan docs:
- I was hit with ransomware in my Plex server and I'm not sure where it came from. Could a DMZ be the cause?
- PSA: Masscan has changed his IP. Please block the new one on your firewall! Its likely our vps reporting worked.
What are some alternatives?
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.
RustScan - 🤖 The Modern Port Scanner 🤖
impacket - Impacket is a collection of Python classes for working with network protocols.
zmap - ZMap is a fast single packet network scanner designed for Internet-wide network surveys.
BloodHound - Six Degrees of Domain Admin
amass - In-depth attack surface mapping and asset discovery
Metasploit - Metasploit Framework
nuclei - Fast and customizable vulnerability scanner based on simple YAML based DSL.
zgrab2-configurations - A repository for possible zgrab2 configurations
Ciphey - ⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡
mitmproxy - An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.