Clamav No Mac
ClamAV antivirus was initially designed as an email scanning gateway for Unix, but has since evolved into a robust free security solution for cross-platform devices like Windows and Mac. To this day, it remains one of the best antiviruses for Linux systems. Get ClamAV running on Mac OS X (using Homebrew) The easiest way to get the ClamAV package is using Homebrew $ brew install clamav Before trying to start the clamd daemon, you'll need a copy of the ClamAV databases. How to install clamav on your Mac? The easiest way to get the ClamAV package is using Homebrew.
ClamAV is a machine available in the Practice area of the Offensive Security Proving Grounds. This box difficulty is easy. Lets dive in and take a look.
Starting with a nmap scan enabling all scripts, detecting versions, and output all formats to files starting with the string “simple”.
Clamav Windows
So using this nmap scan and a quick search based on the name of the box we see a few possible exploits.
From the list showing “clamav” exploits we see one that is targeting SMTP which we know is open from the nmap scan.
Lets take a look at the pearl script.
So it looks like the exploit will be opening a new port 31337 and running sh as root. Lets take a look at the current status of the port.
Port 31337 is closed as expected. Running the exploit.
No errors with execution and the message looks to be accepted for delivery. Looking back at the port, its now open!
Netcat to the port.
Wow, root immediately.
“bash -i” to upgrade the shell just a bit. Navigate to the root desktop to grab the proof.txt.
ClamAV is a fun one, but the machine name gave a huge advantage to the attacker. The Offensive Security community claims that ClamAV is a retired OSCP exam box. So it was good practice if nothing else. Until next time, stay safe in the Trenches of IT!
hiNot sure if this is the right forum for this post; i have been trying to update Clamav since a while now, but it has been failing. Can someone help me out with this pl?
Model: QNAP TS-410
Firmware: 4.0.1
In the Antivirus menu, 'Enable Antivirus' is tick marked
If i click on Online Updating, the system checks for update, and then returns to the previous screen, with the status 'Update failed'
If i download the daily.cvd file from www.clamav.net, and upload it using the manual update option, and when i click on import, the system returns 'Incorrect File Format' error message. i notice that even though the file is named 'daily.cvd', when i try to import it, the dialog box lists the file as 'daily.cvd.txt'. Not sure if this is the cause of the problem, but i don't know how to ensure it does not add the .txt extension to the daily.cvd file.