Stealerium: card data from forms
Stealerium profileProofpoint reported that Stealerium-based malware also took banking and card data collected from web forms. Proofpoint
Capturing data the user enters into web forms from inside the browser, before the page is submitted.
A form grabber sits inside the browser and listens for the moment the form is submitted. Because the data is captured before it is encrypted and leaves for the network, HTTPS offers no protection. MITRE ATT&CK
This method spread with banking trojans. Today’s infostealers mostly read data the browser has already saved; form grabbing also yields card and login details that are not saved. MITRE ATT&CK
Code is injected into the browser process or a malicious extension is installed. MITRE ATT&CK
The fields are read as the form is submitted. MITRE ATT&CK
The captured data is sent to the command and control server. MITRE ATT&CK
Proofpoint reported that Stealerium-based malware also took banking and card data collected from web forms. Proofpoint
See your firm's attack surface on one screen: how many findings, at which severity, on which domain.
We use cookies to ensure proper operation of our website, analyze usage, and deliver relevant content and advertisements. You can manage your preferences at any time. Cookie Policy