Stuxnet
Stuxnet (canonical Symantec malware naming W32.Stuxnet per VirusBlokAda Sergey Ulasen June 17, 2010 canonical first-identification discovery.
US-Israel internal operational naming "the bug" pre-public-identification; canonical operation codename "Olympic Games" per David Sanger NYT June 2012 + book "Confront and Conceal" disclosure) is a malicious computer worm targeting Siemens supervisory control and data acquisition (SCADA) systems controlling Iranian Natanz uranium enrichment facility gas centrifuges, operationally the most historically-canonical cyber operation in publicly- tracked industry analysis, operationally significant as the first publicly-known cyber weapon causing substantial physical damage to industrial infrastructure + first publicly-known nation-state-attributed cyber- sabotage operation against critical industrial infrastructure + first publicly-known programmable logic controller (PLC) rootkit + first publicly-known cyber weapon to use ~4 zero-days in a single operational chain.
operationally attributed to US-Israel joint Operation Olympic Games (canonical David Sanger NYT June 2012 disclosure + book "Confront and Conceal" 2012 based on extensive cited governmental sourcing establishing: Operation Olympic Games origination under Bush 2006 with General James Cartwright + intelligence officials presenting cyber weapon code to Bush as alternative to Israeli conventional military strike, acceleration under Obama administration 2009, US NSA + CIA participation, Israeli Unit 8200 IDF signals intelligence participation.
subsequent Yahoo News September 2, 2019 canonical 5-country intelligence- agency participation disclosure per "five-ring Olympic symbol" framework, US + Israel + Netherlands + Germany + UK or France, including previously-unrevealed AIVD Dutch General Intelligence and Security Service participation with AIVD-recruited Iranian engineer physically introducing Stuxnet via USB drive to air- gapped Natanz facility)
operational target Iranian Natanz Nuclear Facility uranium enrichment program, specifically Siemens S7-300/S7-417 programmable logic controllers + WinCC supervisory control software + Step 7 engineering software controlling IR-1 gas centrifuges; operational physical effect destruction of approximately 1,000 of 5,000 IR-1 gas centrifuges (approximately 20% of Iran's uranium-enriching capability at the time) via signature gas-pumping valve control manipulation overloading centrifuge spinning speed causing overheating and physical destruction, with signature operator-blame- pattern tradecraft (Iranian scientists watching computer screens saw everything normal, intended scientists would be blamed for errors)
4-zero-day operational chain (CVE-2010-2568 LNK shortcut auto-execution + CVE-2010- 2729 Print Spooler + CVE-2010-2743 Kernel Mode Driver privilege escalation + CVE-2010-3338 Task Scheduler privilege escalation + CVE-2008-4250 MS08-067 RPC legacy + CVE-2010-2772 Siemens Step 7 hardcoded password); signature stolen Realtek Semiconductor + JMicron Taiwanese code signing certificates for driver signing operationally bypassing Windows code-integrity enforcement.
air-gapped Natanz facility USB-drive physical-access deployment via AIVD-recruited Iranian engineer.
5 Iranian patient-zero organizations (Behpajooh Co. Elec & Comp. Engineering + Foolad Technic + Neda Industrial Group + Control-Gostar Jahed + Kala Electric per Symantec W32.Stuxnet Dossier canonical analysis Falliere + Murchu + Chien)
Step 7 project file lateral propagation + LAN SMB propagation; programming-error accidental international spread affecting hundreds of thousands of computers worldwide including India + Indonesia + Pakistan operationally leading to VirusBlokAda Sergey Ulasen June 17, 2010 discovery.
canonical Symantec W32.Stuxnet Dossier (Falliere + Murchu + Chien 2010-2011) + Ralph Langner Communications canonical ICS/Siemens PLC analysis 2010-2011 + Kaspersky GReAT Tilded platform attribution December 2011 establishing canonical Stuxnet-Duqu shared-codebase platform attribution (operationally significant cluster-cell coherence with sibling Olympic Games cluster Duqu)
fills the 1st Olympic Games / US-Israel joint cyber-operations cell in the curated corpus and operationally precedes sibling Olympic Games clusters Flame (2nd) + Duqu (3rd), Iran operationally established one of the largest cyber warfare units in the world (tracked separately as Iranian state-sponsored clusters) as direct response operationally significant deterrence-via-adversary- capability-investment effect.
continued industry reference status as canonical "first cyber weapon causing substantial physical damage" baseline operationally cited in essentially all subsequent ICS/SCADA/critical-infrastructure cyber-operation industry analyses through 2010-2026 period.