masscan
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes. (by robertdavidgraham)
RsaCtfTool
RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data (by RsaCtfTool)
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| masscan | RsaCtfTool | |
|---|---|---|
| 64 | 9 | |
| 22,637 | 5,232 | |
| - | 2.9% | |
| 7.8 | 9.0 | |
| about 1 month ago | 11 days ago | |
| C | Python | |
| GNU Affero General Public License v3.0 | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
masscan
Posts with mentions or reviews of masscan.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-22.
- 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.
RsaCtfTool
Posts with mentions or reviews of RsaCtfTool.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-11-13.
-
RSA encryption
Appreciate your insight! After a quick search I found this one https://github.com/RsaCtfTool/RsaCtfTool . Probably gonna give it a try
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Decryption w/o a key
To check some base vulnerabilities you can use https://github.com/Ganapati/RsaCtfTool
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Awesome CTF : Top Learning Resource Labs
RSACTFTool - A tool for recovering RSA private keys with various attacks.
- RsaCtfTool: RSA attack tool (mainly for ctf) - retreive private key from weak public key and/or uncipher data
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Awesome Penetration Testing
RsaCtfTool - Decrypt data enciphered using weak RSA keys, and recover private keys from public keys using a variety of automated attacks.
- RsaCtfTool
- RSA POISONING ATTACK , FACTORIZATION BIG INTEGERS
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picoCTF 2021 -Mind your Ps and Qs writeup-
Normally, it is better to implement the RSA cryptosystem and solve the problem, but in actual CTF, it is necessary to solve the problem as fast as possible, and in this article, we will use RsaCtfTool(https://github.com/Ganapati/RsaCtfTool ), which can solve the RSA cryptosystem quickly in CTF. In this article, we will use RsaCtfTool, which can solve RSA cryptosystem quickly by CTF. It is very simple to use, just give c, n, and e as optional arguments, and the plaintext will be returned.
- Show HN: RSA Multi Attacks Tool
What are some alternatives?
When comparing masscan and RsaCtfTool you can also consider the following projects:
RustScan - 🤖 The Modern Port Scanner 🤖
hashcat - World's fastest and most advanced password recovery utility
zmap - ZMap is a fast single packet network scanner designed for Internet-wide network surveys.
CyberChef - The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
amass - In-depth attack surface mapping and asset discovery
pwntools - CTF framework and exploit development library
nuclei - Fast and customizable vulnerability scanner based on simple YAML based DSL.
mimikatz - A little tool to play with Windows security
zgrab2-configurations - A repository for possible zgrab2 configurations
RSA-Cipher - Python program to encrypt/decrypt or generate key pairs using RSA Algorithm
mitmproxy - An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
cryptotools