eternalblue
Safeguard articles tagged "eternalblue" — guides, analysis, and best practices for software supply chain and application security.
7 articles
NotPetya (2017): A Supply Chain Wiper Disguised as Ransomware
A factual retrospective on the June 2017 NotPetya attack, distributed through a compromised update to Ukrainian accounting software M.E.Doc, which caused billions in damages worldwide.
WannaCry (2017): How EternalBlue and MS17-010 Enabled a Global Ransomware Worm
A factual retrospective on the May 2017 WannaCry ransomware outbreak, which spread using the EternalBlue exploit for the SMBv1 vulnerability patched as MS17-010.
EternalBlue (CVE-2017-0144) Explained: The SMBv1 Flaw Behind WannaCry
CVE-2017-0144 is the SMBv1 remote code execution bug that powered WannaCry and NotPetya. Here is how the EternalBlue exploit works, why it spread, and how to stay clear of it today.
What is EternalBlue
EternalBlue (CVE-2017-0144) turned a patched SMBv1 flaw into WannaCry and NotPetya. Here is the exploit, timeline, and remediation, explained.
EternalBlue SMBv1 RCE (CVE-2017-0144)
EternalBlue (CVE-2017-0144) turned a Windows SMBv1 flaw into WannaCry and NotPetya. Here's the risk context, timeline, and fix.
NotPetya's Origin: A Supply Chain Story From Ukraine
NotPetya is remembered as ransomware. It was not. It was a supply chain wiper that detonated through Ukrainian tax software in June 2017.
WannaCry's Supply Chain Dimensions
WannaCry was not a supply chain attack in the usual sense. Its real supply chain story is EternalBlue, NSA leaks, and the patch cycle.
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