Disclosing new PebbleDash-based tools

Reported 14 May 2026 by otx · Severity: medium

Kaspersky researchers conducted an in-depth analysis of Kimsuky APT activity, revealing tactical shifts and new malware variants based on the PebbleDash platform. The group introduced HelloDoor, a Rust-based backdoor, httpMalice leveraging HTTP and Dropbox communications, and upd