GINSU: NSA Exploit of the Day
Today’s item from the NSA’s Tailored Access Operations (TAO) group implant catalog:
(TS//SI//REL) GINSU provides software application persistence for the CNE implant, KONGUR, on target systems with the PCI bus hardware implant, BULLDOZER.
(TS//SI//REL) This technique supports any desktop PC system that contains at least one PCI connector (for BULLDOZER installation) and Microsoft Windows 9x, 2000, 20003, XP, or Vista.
(TS//SI//REL) Through interdiction, BULLDOZER is installed in the target system as a PCI bus hardware implant. After fielding, if KONGUR is removed from the system as a result of an operation system upgrade or reinstall, GINSU can be set to trigger on the next reboot of the system to restore the software implant.
Unit Cost: $0
Status: Released / Deployed. Ready for Immediate Delivery
In the comments, feel free to discuss how the exploit works, how we might detect it, how it has probably been improved since the catalog entry in 2008, and so on.