Basic Linux Privilege Escalation - g0tmi1k RSS BlogArchives
Before starting, I would like to point out - I'm no expert. As far as I know, there isn't a 'magic' answer, in this huge area. This is simply my finding, typed up, to be shared (my starting point). Below is a mixture of commands to do the same thing, to look at things in a different place or just a different light. I know there more 'things' to look for. It's just a basic & rough guide. Not every command will work for each system as Linux varies so much. 'It' will not jump off the screen - you've to hunt for that 'little thing' as 'the devil is in the detail'. Enumeration is the key. (Linux) privilege escalation is all about: Collect - Enumeration, more enumeration and some more enumeration. Process - Sort through data, analyse and prioritisation. Search - Know what to search for and where to find the exploit code. Adapt - Customize the exploit, so it fits. Not every exploit work for every system 'out of the box'. Try - Get ready for (lots of) trial and error. Operating System What's the distribution type? What version? 1 2 3 4 cat /etc/issue cat /etc/*-release cat /etc/lsb-release # Debian based cat /etc/redhat-release # Redhat based What's the kernel version? Is it 64-bit? 1 2 3 4 5 6 cat /proc/version uname -a uname -mrs rpm -q kernel dmesg | grep Linux ls /boot | grep vmlinuz- What can be learnt from the environmental variables? 1 2 3 4 5 6 7 cat /etc/profile cat /etc/bashrc cat ~/.bash_profile
FEATURES
EXPLORE BY TAGS
SIMILAR TOOLS
Generates randomized C2 profiles for Cobalt Strike to evade detection.
SharpShares efficiently enumerates and maps network shares and resolves names within a domain.
A digital archive of the internet, allowing users to capture and browse archived web pages.
SharpPrinter enables efficient discovery of network printers for security and management purposes.
A CVE compliant archive of public exploits and corresponding vulnerable software, and a categorized index of Internet search engine queries designed to uncover sensitive information.
BeEF is a specialized penetration testing tool for exploiting web browser vulnerabilities to assess security.
A collection of Python scripts for password spraying attacks against Lync/S4B & OWA, featuring Atomizer, Vaporizer, Aerosol, and Spindrift tools.
A command that builds and executes command lines from standard input, allowing for the execution of commands with multiple arguments.
PINNED
Proton Pass is a cross-platform password manager that provides encrypted storage, password generation, and security monitoring features with integrated 2FA and dark web monitoring capabilities.
NordVPN is a commercial VPN service that encrypts internet connections and hides IP addresses through a global network of servers, featuring integrated threat protection and multi-device support.
Fractional CISO service that helps B2B companies implement security leadership to win enterprise deals, achieve compliance, and develop strategic security programs.
Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.
DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.