Java 8 HotSpot feature to monitor and diagnose native memory leaks
(tags: java jvm memory native-memory malloc debugging coding nmt java-8 jcmd)
This Heroic Captain Defied His Orders and Stopped America From Starting World War III
Captain William Bassett, a USAF officer stationed at Okinawa on October 28, 1962, can now be added alongside Stanislav Petrov to the list of people who have saved the world from WWIII:
By [John] Bordne’s account, at the height of the Cuban Missile Crisis, Air Force crews on Okinawa were ordered to launch 32 missiles, each carrying a large nuclear warhead. […] The Captain told Missile Operations Center over the phone that he either needed to hear that the threat level had been raised to DEFCON 1 and that he should fire the nukes, or that he should stand down. We don’t know exactly what the Missile Operations Center told Captain Bassett, but they finally received confirmation that they should not launch their nukes. After the crisis had passed Bassett reportedly told his men: “None of us will discuss anything that happened here tonight, and I mean anything. No discussions at the barracks, in a bar, or even here at the launch site. You do not even write home about this. Am I making myself perfectly clear on this subject?”
(tags: wwiii history nukes cuban-missile-crisis 1960s usaf okinawa missiles william-bassett)
malware piggybacking on CCleaner
On September 13, 2017 while conducting customer beta testing of our new exploit detection technology, Cisco Talos identified a specific executable which was triggering our advanced malware protection systems. Upon closer inspection, the executable in question was the installer for CCleaner v5.33, which was being delivered to endpoints by the legitimate CCleaner download servers. Talos began initial analysis to determine what was causing this technology to flag CCleaner. We identified that even though the downloaded installation executable was signed using a valid digital signature issued to Piriform, CCleaner was not the only application that came with the download. During the installation of CCleaner 5.33, the 32-bit CCleaner binary that was included also contained a malicious payload that featured a Domain Generation Algorithm (DGA) as well as hardcoded Command and Control (C2) functionality. We confirmed that this malicious version of CCleaner was being hosted directly on CCleaner’s download server as recently as September 11, 2017.