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Black Hat Ethical Hacking Malware now trying to exploit new Windows Installer zero-day https://www.blackhatethicalhacking.com/wp-content/uploads/2021/08/Untitled-design-2-1.png Malware now trying to exploit new Windows Installer zero-dayPost Views: 143 …
-highlighted-in-red-as-viewed-under-a_960x0-90x90.jpg New Windows zero-day with public exploit lets you become an admin1 day ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-2-90x90.jpg Microsoft Exchange servers hacked in internal reply-chain attacks2 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/slembunk-android-banking-trojan-targets-31-banks-across-the-world-497808-3-90x90.jpg Android malware BrazKing returns as a stealthier banking trojan5 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/redcurl-90x90.jpg RedCurl corporate espionage hackers resume attacks with updated tools6 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-1-90x90.jpg WordPress sites are being hacked in fake ransomware attacks1 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ECS-Instance-Types-90x90.png Alibaba ECS instances actively hijacked by cryptomining malware1 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-90x90.jpg QBot returns for a new wave of infections using Squirrelwaffle1 week ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/face-malware-virus-infected-red-network-90x90.jpg BotenaGo botnet targets millions of IoT devices with 33 exploits2 weeks ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-90x90.jpg Microsoft patches Excel zero-day used in attacks, asks Mac users to wait2 weeks ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Microsoft-Exchange-90x90.png Microsoft urges Exchange admins to patch bug exploited in the wild2 weeks ago
The post Malware now trying to exploit new Windows Installer zero-day first appeared on Black Hat Ethical Hacking.

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Dark Reading: Attacks/Breaches
Why Should I Adopt a Zero Trust Security Strategy?

Zero Trust is the right approach for protecting your end users. Executing it in the right way will also help you comply with the NIST standards and upcoming federal mandates.
Account Takeover in $Million Company? Report Rejected? Whats wrong???

Hi, I am GodsonContinue reading on Medium »
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Wireless security assessments
https://www.reddit.com/r/Pentesting/comments/r12bvv/wireless_security_assessments/

I am looking for a framework like ASVS from OWASP that covers wireless security assessments. Anyone know of such a thing? Or checklists and maybe a lists of tools in use for these types of assessments. I have been doing ASVS assessments for years but want to start offering my clients the same level of assessment for wireless engagements. submitted by /u/73ninjas (https://www.reddit.com/user/73ninjas)
[link] (https://www.reddit.com/r/Pentesting/comments/r12bvv/wireless_security_assessments/) [comments] (https://www.reddit.com/r/Pentesting/comments/r12bvv/wireless_security_assessments/)

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How I Found My First XSS Bug

Hi everyone,Continue reading on Medium »
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Whoc - A Container Image That Extracts The Underlying Container Runtime

A container image that extracts the underlying container runtime and sends it to a remote server. Poke at the underlying container runtime of your favorite CSP container platform!WhoC at Defcon 29 Cloud VillageAzurescape - whoc-powered research, the first cross-account container takeover in the public cloud (70,000$ bounty)How does it work?As shown by runc CVE-2019-5736, traditional Linux container runtimes expose themselves to the containers they're running through /proc/self/exe. whoc uses this link to read the container runtime executing it.Dynamic ModeThis is whoc default mode that works against dynamically linked container runtimes.The whoc image entrypoint is set to /proc/self/exe, and the image's dynamic linker (ld.so) is replaced with fake_ld.Once the image is run, the container runtime re-executes itself inside the container.Given the runtime is dynamically linked, the kernel loads our fake dynamic linker to the runtime process and passes execution to it.fake_ld obtains a file descriptor for the runtime binary by opening /proc/self/exe, and executes upload_runtime.upload_runtime reads the runtime binary from /proc/self/fd/ and sends it to the configured remote server.Wait-For-Exec ModeFor statically linked container runtimes, whoc comes in another flavor: whoc:waitforexec.upload_runtime is the image entrypoint, and runs as the whoc container PID 1.The user is expected to exec into the whoc container and invoke a file pointing to /proc/self/exe (e.g. docker exec whoc-ctr /proc/self/exe)Once the exec occurs, the container runtime re-executes itself inside the containerupload_runtime reads the runtime binary through /proc//exe and sends it to the configured remote serverTry LocallyYou'll need docker and python3 installed. Clone the repository:$ git clone git@github.com:twistlock/whoc.gitSet up a file server to receive the extracted container runtime:$ cd whoc$ mkdir -p stash && cd stash$ ln -s ../util/fileserver.py fileserver $ ./fileserverFrom another shell, run the whoc image in your container environment of choice, for example Docker:$ cd whoc$ docker build -f Dockerfile_dynamic -t whoc:latest src # or ./util/build.sh$ docker run --rm -it --net=host whoc:latest 127.0.0.1 # or ./util/run_local.shSee that the file server received the container runtime. Since we run whoc under vanilla Docker, the received container runtime should be runc.--net=host is only used in local tests so that the whoc container could easily reach the fileserver on the host via 127.0.0.1.HelpHelp for whoc's main binary, upload_runtime:Usage: upload_runtime options Options: -p, --port Port of remote server, defaults to 8080 -e, --exec Wait-for-exec mode for static container runtimes, waits until an exec to the container occurred -b, --exec-bin In exec mode, overrides the default binary created for the exec, default is /bin/enter -a, --exec-extra-argument In exec mode, pass an additional argument to the runtime so it won't exit quickly -r, --exec-readdir-proc In exec mode, instead of guessing the runtime pid (which gives whoc one shot of catching the runtime), find the runtime by searching for new processes under '/proc'Download Whoc
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