The fake pdf attached to the "PURCHASE ORDER 05-30-2023" email contains a link, from which you download a tgz file with a TAR, inside which there is an exe: the malware.
Syria, new SDF offensive against the Islamic State in the East

New SDF offensive against the Islamic State in Eastern Syria. Joint operations with Inherent Resolve in Raqqa and Hasaka. Objective: to dismantle some of the most dangerous pro-ISIS cells in the region
The SDF and Inherent Resolve have launched a new offensive against the Islamic State in Eastern Syria. In a few days, at least two cells of pro-ISIS jihadists were eliminated in Raqqa and Hasaka, responsible for attacks and targeted killings in the quadrant. Furthermore, numerous pieces of equipment and documents were found in the raided hideouts, judged to be of great interest. The operations, still ongoing, began after the arrests of some prominent IS leaders in the region last month. The goal of the Kurdish forces is twofold: to eliminate the fundamentalist chain of command and their logistics networks to drastically reduce their operational capacity and freedom of movement.