Elastic Defend high stable eql

Web Browsers Password Access via Command Line

Adversaries may collect keychain storage data from a system to in order to acquire credentials. Keychains are the built-in way for macOS to keep track of users' passwords and credentials for many services and features, including Wi-Fi and website passwords, secure notes, certificates, and Kerberos.

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Detection Logic

process where event.action == "exec" and
 process.name == "security" and
 process.args like ("-wa", "-ga") and process.args like~ ("find-generic-password", "find-internet-password") and
 process.command_line like~ ("*Chrome*", "*Chromium*", "*Opera*", "*Safari*", "*Brave*", "*Microsoft Edge*", "*Firefox*") and
 not process.parent.executable like~ "/Applications/Keeper Password Manager.app/Contents/Frameworks/Keeper Password Manager Helper*/Contents/MacOS/Keeper Password Manager Helper*"

Field Validations

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