654684.7z May 2026

Block port 445 at the network perimeter to prevent lateral movement.

Microsoft officially recommends disabling SMBv1 in favor of SMBv2 or SMBv3. 654684.7z

Apply the MS17-010 security update immediately on all legacy systems. Block port 445 at the network perimeter to

A sophisticated kernel-mode backdoor/implant used to inject and execute shellcode. 654684.7z

Once memory is controlled, DoublePulsar is installed to act as a listener.

Using the FuzzBunch framework, the attacker sets the target IP and selects the EternalBlue module.