By Justin Seitz
When it involves growing robust and potent hacking instruments, Python is the language of selection for many safeguard analysts. yet simply how does the magic happen?
In Black Hat Python, the most recent from Justin Seitz (author of the best-selling Gray Hat Python), you will discover the darker aspect of Python's capabilities—writing community sniffers, manipulating packets, infecting digital machines, developing stealthy trojans, and extra. you are going to find out how to:
- Create a trojan command-and-control utilizing GitHub
- Detect sandboxing and automate universal malware projects, like keylogging and screenshotting
- Escalate home windows privileges with artistic technique control
- Use offensive reminiscence forensics tips to retrieve password hashes and inject shellcode right into a digital machine
- Extend the preferred Burp Suite web-hacking tool
- Abuse home windows COM automation to accomplish a man-in-the-browser attack
- Exfiltrate info from a community such a lot sneakily
Insider concepts and artistic demanding situations all through assist you expand the hacks and the way to jot down your individual exploits.
When it involves offensive protection, your skill to create robust instruments at the fly is fundamental. find out how in Black Hat Python.
Preview of Black Hat Python: Python Programming for Hackers and Pentesters PDF
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Additional resources for Black Hat Python: Python Programming for Hackers and Pentesters
22].. 0A consumer testy.. sixty four 20 seventy two sixty five seventy one sixty five seventy three seventy four seventy nine 0D 331 Password req uired for testy. . 0D 0A cross tester.. you could truly see that we can effectively obtain the FTP banner and ship in a username and password, and that it cleanly exits while the server punts us as a result of fallacious credentials. The community: Basics 25 SSH with Paramiko Pivoting with BHNET is lovely convenient, yet occasionally it’s clever to encrypt your site visitors to prevent detection. a standard technique of doing so is to tunnel the site visitors utilizing safe Shell (SSH). yet what in case your aim doesn’t have an SSH patron (like ninety nine. 81943 percentage of home windows systems)? whereas there are nice SSH consumers to be had for home windows, like Putty, it is a booklet approximately Python. In Python, you'll use uncooked sockets and a few crypto magic to create your personal SSH shopper or server—but why create in the event you can reuse? Paramiko utilizing PyCrypto promises basic entry to the SSH2 protocol. to profit approximately how this library works, we’ll use Paramiko to make a connection and run a command on an SSH method, configure an SSH server and SSH customer to run distant instructions on a home windows laptop, and eventually puzzle out the opposite tunnel demo dossier integrated with Paramiko to replicate the proxy choice of BHNET. Let’s start. First, seize Paramiko utilizing pip installer (or obtain it from http:// www. paramiko. org/): pip set up paramiko We’ll use a few of the demo documents later, so ensure you obtain them from the Paramiko site besides. Create a brand new dossier known as bh_sshcmd. py and input the next: import threading import paramiko import subprocess def ssh_command(ip, person, passwd, command): purchaser = paramiko. SSHClient() #client. load_host_keys('/home/justin/. ssh/known_hosts') customer. set_missing_host_key_policy(paramiko. AutoAddPolicy()) consumer. connect(ip, username=user, password=passwd) ssh_session = customer. get_transport(). open_session() if ssh_session. energetic: ssh_session. exec_command(command) print ssh_session. recv(1024) go back ssh_command('192. 168. a hundred. 131', 'justin', 'lovesthepython','id') it is a rather hassle-free application. We create a functionality referred to as ssh_command , which makes a connection to an SSH server and runs a unmarried command. observe that Paramiko helps authentication with keys rather than (or as well as) password authentication. utilizing SSH key authentication is strongly steered on a true engagement, yet for ease of use during this instance, we’ll persist with the normal username and password authentication. 26 Chapter 2 Because we’re controlling either ends of this connection, we set the coverage to just accept the SSH key for the SSH server we’re connecting to and make the relationship. eventually, assuming the relationship is made, we run the command that we handed alongside within the name to the ssh_command functionality in our instance the command identity . Let’s run a short attempt via connecting to our Linux server: C:\tmp> python bh_sshcmd. py Uid=1000(justin) gid=1001(justin) groups=1001(justin) You’ll see that it connects after which runs the command.