#netfilter search results
Congratulations to our very own @Regiteric (Éric Leblond) on his being honored (along with and Arturo Borrero) by the #Netfilter Project community as an emeritus member of the coreteam. Éric's substantial contributions date back to his early involvement in the pioneering open…
Interesting 🤔 several samples of the #netfilter rootkit that's using Microsoft certs shares 2 genes with #PassCV malware - example: analyze.intezer.com/analyses/07cfe… "PassCV group... leverage[s] a wide array of stolen Authenticode-signing certificates" malpedia.caad.fkie.fraunhofer.de/actor/passcv
#Linux 5.7 #Netfilter To See #AVX2 Optimizations For Big Performance Boost - Can Be Up To ~420% From Tests On @AMDServer #EPYC #Rome phoronix.com/scan.php?page=…
Searching, analyzing,and exploiting stack buffer overflow in the netfilter subsystem from the softirq context جستجو، تجزیه و تحلیل و استفاده از سرریزی بوفرهای استک در زیرسیستم netfilter از محیط softirq #Netfilter #SoftIRQ #PacketProcessing #Firewall #NetworkSecurity #LinuxKernel
Yep that #Netfilter, nice hunt @GossiTheDog thanks to @vxunderground too cc @BushidoToken @JAMESWT_MHT @h2jazi @James_inthe_box @_jsoo_ @c3rb3ru5d3d53c @SyscallE @0xDISREL
Per @GossiTheDog - a new Microsoft signed Netfilter Rootkit is present on VirusTotal. You can download the new Netfilter Rootkit samples here: vxug.fakedoma[.]in/tmp/ * NetfilterRootkit.07.05.2021 * 49.8k * No password * Link modified to conform with Twitters ban on our domain
On my way back from #netfilter workshop. As usual it was a great moment of exchange. With some unexpected and welcomed cultural visit. Thanks Pablo and Christina for organizing all this!
Microsoft призналась в подписании вредоносного драйвера #Netfilter, #драйвер, #Microsoft securitylab.ru/news/521677.php
exploiting an out-of-bounds access in the netfilter subsystem to achieve an info-leak. The article also suggests a potential approach to gain privilege escalation. randorisec.fr/yet-another-bu… #cve #netfilter #linux
Exciting news! 🎉 Suricata is proud to be a sponsor at the 18th Netfilter Workshop, September 13th and 14th, in Dresden, Germany. Attendees must be invited. Learn more about the workshop: bit.ly/3Ri6lrK #OpenSource #Netfilter
Heap buffer overflow within the Netfilter subsystem of the Linux kernel (CVE-2022-34918). ps: @metasploit module coming soon. randorisec.fr/crack-linux-fi… #netfilter #0day
⚡️We're launching a trilogy of articles on how to create CrowdWall - a very efficient #firewall - to protect your home or small office at a low cost. Preserve your security & privacy using @orangepixunlong, #Netfilter, @AdGuard & CrowdSec. Read part 1👉 crowdsec.net/blog/crowdwall…
Thanks to @struppigel and @cyb3rops, I share the samples of the #NetFilter rootkit and the yara rules. Yara: github.com/StrangerealInt… Samples: bazaar.abuse.ch/browse/tag/net… ref :
Netfilter Rootkit samples The 17 samples that I've found so far - please report missing samples docs.google.com/spreadsheets/d…
☢️Network filter rootkit that connects to this IP in China: hxxp://110.42.4.180:2081/u It does not look like Moriya (signature will be corrected asap) File is signed by Microsoft. #rootkit #netfilter virustotal.com/gui/file/63d61…
This svg saves my life: "Packet flow in Netfilter and General Networking" upload.wikimedia.org/wikipedia/comm… #iptables #netfilter
The 18th Netfilter Workshop is here! Suricata is excited to announce that we are a 👏 sponsor 👏 for this exclusive event, September 13th and 14th, in Dresden, Germany. Attendance requires an invitation. Find out more on the website: bit.ly/3Ri6lrK #OpenSource #Netfilter
The 18th Netfilter Workshop is coming up! 👏 OISF is proud to sponsor for this event in Dresden, Germany, September 13th and 14th. Don't miss your chance to present your ideas and connect with experts in the field. Learn more: bit.ly/3Ri6lrK #OpenSource #Netfilter
Investigating and Mitigating Malicious Drivers #NetFilter msrc-blog.microsoft.com/2021/06/25/inv…
#NetFilter YARA rule matches Valhalla rule info pages valhalla.nextron-systems.com/info/rule/APT_… valhalla.nextron-systems.com/info/rule/APT_… valhalla.nextron-systems.com/info/rule/APT_…
🚨 Here to announce that we are a sponsor for the 18th Netfilter Workshop taking place in Dresden, Germany, September 13th and 14th. This event is invite only. Learn more about the workshop: bit.ly/3Ri6lrK #OpenSource #Netfilter
#Linux #Kernel #netfilter #Vulnerability #Let #Attackers #Escalate #Privileges cybersecuritynews.com/linux-kernel-n…
cybersecuritynews.com
Linux Kernel Netfilter Vulnerability Let Attackers Escalate Privileges
A critical vulnerability in the Linux kernel's netfilter ipset subsystem has been discovered that allows local attackers to escalate privileges to root level access.
How do you restrict network access to a Linux machine? And how to the firewalls work? In this article, I explore iptables, the basic concepts and everything you need to know to start using it effectively. #Linux #Netfilter #DevOps #iptables open.substack.com/pub/thenetwork…
Enorme artículo acabo de encontrar sobre packet flow en #netfilter, #iptables y #nftables! 😲 👇 Nftables - Packet flow and Netfilter hooks in detail thermalcircle.de/doku.php?id=bl… El blog completo de Andrej Stender tiene varios posts muy interesantes!
#nftables 1.1.3 has been released (#Netfilter/#libnftables/#libnftnl/#iptables/#ip6tables/#arptables/#ebtables/#PacketFilter/#Firewall) netfilter.org/projects/nftab…
#libnftnl 1.2.9 has been released (#Netfilter/#nftables/#libmnl) netfilter.org/projects/libnf…
Pablo Neira Ayuso will give us a summary of Netfilter updates since last @netdev01 at the @Netfilter42 Workshop #netfilter #netdevconf
#Linux #nftables experts - does nftables allow hooking before skb to drop packets super-early? Or is ingress hook priority -450 (post tc, post skb, but pre-defrag?), the only possible earliest hook to drop packets #Netfilter #Netfilterframework
#nftables 1.1.1 has been released (#Netfilter/#libnftables/#libnftnl/#iptables/#ip6tables/#arptables/#ebtables/#PacketFilter/#Firewall) netfilter.org/projects/nftab…
#libnftnl 1.2.8 has been released (#Netfilter/#nftables/#libmnl) netfilter.org/projects/libnf…
Yep that #Netfilter, nice hunt @GossiTheDog thanks to @vxunderground too cc @BushidoToken @JAMESWT_MHT @h2jazi @James_inthe_box @_jsoo_ @c3rb3ru5d3d53c @SyscallE @0xDISREL
Per @GossiTheDog - a new Microsoft signed Netfilter Rootkit is present on VirusTotal. You can download the new Netfilter Rootkit samples here: vxug.fakedoma[.]in/tmp/ * NetfilterRootkit.07.05.2021 * 49.8k * No password * Link modified to conform with Twitters ban on our domain
Hoy, ordenando algunos libros me encontré con esto!! Si les habré dedicado horas, 😅 #iproute #netfilter #gated
Searching, analyzing,and exploiting stack buffer overflow in the netfilter subsystem from the softirq context جستجو، تجزیه و تحلیل و استفاده از سرریزی بوفرهای استک در زیرسیستم netfilter از محیط softirq #Netfilter #SoftIRQ #PacketProcessing #Firewall #NetworkSecurity #LinuxKernel
Pablo Neira come to tell us the story of a 10y journey inside #Netfilter, thanks to him #keynote #pts18
Microsoft призналась в подписании вредоносного драйвера #Netfilter, #драйвер, #Microsoft securitylab.ru/news/521677.php
NFT's Link On My BIO!! --Ignore Hashtags-- #nft #fintech #netfilter #freethinkers #tracking #cloud #sky #azure #flashphotography #happy #leisure #peopleinnature #landscape #cloudy #blues #terrain #happyness #travels #outdoorlife #optoutside #happytimes #natural #nature #breakit
Interesting 🤔 several samples of the #netfilter rootkit that's using Microsoft certs shares 2 genes with #PassCV malware - example: analyze.intezer.com/analyses/07cfe… "PassCV group... leverage[s] a wide array of stolen Authenticode-signing certificates" malpedia.caad.fkie.fraunhofer.de/actor/passcv
nftables vs IPtables #iptables #iptablestranslate #netfilter #nftables #nftablesvsIPtables #reglas #reglasdeIPtables sololinux.es/nftables-vs-ip…
Thanks to @struppigel and @cyb3rops, I share the samples of the #NetFilter rootkit and the yara rules. Yara: github.com/StrangerealInt… Samples: bazaar.abuse.ch/browse/tag/net… ref :
Netfilter Rootkit samples The 17 samples that I've found so far - please report missing samples docs.google.com/spreadsheets/d…
What‘s on her head? Your thoughts?👀 Leave them in the comments below ⬇️ The reveal is coming soon🤫😈 #crypto #netfilter #BCZZZ #EHT #nft #metachicks #metagirl #metaworld #nftchick #breakit #tracking
Congratulations to our very own @Regiteric (Éric Leblond) on his being honored (along with and Arturo Borrero) by the #Netfilter Project community as an emeritus member of the coreteam. Éric's substantial contributions date back to his early involvement in the pioneering open…
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