Blog User Defined Reflective Loader (UDRL) Update in Cobalt Strike 4.5 The User Defined Reflective Loader (UDRL) was first introduced in Cobalt Strike 4.4. to allow the creation and use of a custom reflective loader. This
Blog Sleep Mask Update in Cobalt Strike 4.5 The Sleep Mask Kit was first introduced in Cobalt Strike 4.4 to allow users to modify how the sleep mask function looks in memory in order to defeat static signatures that identified Beacon. This