iocextract Indicator of Compromise (IOC) extractor for some of the most commonly ingested artifacts. Overview The Problem Our Solution Example Use Case Installation Usage Library Command Line Interface Helpful Information FAQ More Details Custom Regex Related Projects Contributing Overview The iocextract package is a library and command line interface (CLI) for extracting URLs, IP addresses, MD5/SHA hashes, email addresses, and YARA rules from text corpora. It allows for you to extract encoded and "defanged" IOCs and optionally decode or refang them. The Problem It is common practice for malware analysts or endpoint software to "defang" IOCs such as URLs and IP addresses, in order to prevent accidental exposure to live malicious content. Being able to extract and aggregate these IOCs is often valuable for analysts. Unfortunately, existing "IOC extraction" tools often pass right by them, as they are not caught by standard regex. For example, the simple defanging technique of surrounding periods with brackets: 127[.]0[.]0[.]1 Existing tools that use a simple IP address regex will ignore this IOC entirely. Our Solution By combining specially crafted regex with some careful consideration of the problem, we can effectively extract these IOCs.
FEATURES
EXPLORE BY TAGS
SIMILAR TOOLS
A program to manage yara ruleset in a database with support for different databases and configuration options.
Intezer is a cloud-based malware analysis platform that detects and classifies malware using genetic code analysis.
A static analysis tool for PE files that detects malicious behavior and provides information for manual analysis.
An open source machine code decompiler that converts binary executables into readable C source code across multiple architectures and file formats.
A tool that extracts and deobfuscates strings from malware binaries using advanced static analysis techniques.
A tool designed to handle archive file data and augment Yara's capabilities.
PINNED

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.