Checksec
Checksec is a bash script to check the properties of executables (like PIE, RELRO, Canaries, ASLR, Fortify Source). It has been originally written by Tobias Klein and the original source is available here: http://www.trapkit.de/tools/checksec.html. **MAJOR UPDATES** 2.1.0 Changed structure to be more modular and switched to getopts so options can be in any order. e.g. format=json can be at the end now, however. All options now require --$option=$value instead of --$option $value. --extended option now includes clang CFI and safe stack checks. Last Update: 2024-04-29. For OSX: Most of the tools do not work on mach-O binaries or the OSX kernel, so it is not supported. Cosign Verify Checksec: cosign verify-blob --signature checksec_new.sig --certificate checksec_new.pub checksec --certificate-identity=slimm609@gmail.com --certificate-oidc-issuer=https://github.com/login/oauth. Openssl Verify Checksec: Openssl verification is being deprecated in favor of Cosign Verification, which is backed by a hardware security module and provides a greater level of integrity. openssl dgst -sha256 -verify checksec.pub -signature checksec.sig checksec. Examples: normal (or --format=cli) $check
FEATURES
ALTERNATIVES
A semi-automatic tool to generate YARA rules from virus samples.
A tool for translating Dalvik bytecode to Java bytecode for analyzing Android applications.
A disassembly framework with support for multiple hardware architectures and clean API.
A write-up of the reverse engineering challenge from the 2019 BambooFox CTF competition
A portable version of XSSHunter.com for finding and exploiting Cross-Site Scripting (XSS) vulnerabilities.
Identifies 137 malicious npm packages and gathers system information to a remote server.
A freeware suite of tools for PE editing and process viewing, including CFF Explorer and Resource Editor.
A tool for deep analysis of malicious files using ClamAV and YARA rules, with features like scoring suspect files, building visual tree graphs, and extracting specific patterns.
PINNED
ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.
InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.
Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.
Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
Check Point CloudGuard WAF
A cloud-native web application and API security solution that uses contextual AI to protect against known and zero-day threats without signature-based detection.
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.
Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.