|
|
|
New DNS trojan taints entire LAN from single box |
Si vous voulez bloquer ce service sur vos fils RSS
Si vous voulez nous contacter ou nous proposer un fil RSS
Menu > Articles de la revue de presse : - l'ensemble [ tous | francophone] - par mots clé [ tous] - par site [ tous] - le tagwall [ voir] - Top bi-hebdo de la revue de presse [ Voir]
New DNS trojan taints entire LAN from single box Par Hack In The BoxLe [2009-03-17] à 02:03:02
Présentation : Internet security experts are warning of a new rash of malware attacks that can hijack the security settings of a wide variety of devices on a local area network, even when they are hardened or don't run on Windows operating systems. Once activated, the trojan sets up a rogue DHCP, or dynamic host configuration protocol, server on the host machine. From there, other devices using the same LAN are tricked into using a malicious domain name system server, instead of the one set up by the network administrator. The rogue DNS server sends the devices to fraudulent websites that in many cases can be hard to identify as impostors. A new variant of Trojan.Flush.M is making the rounds, Johannes Ullrich, CTO of the SANS Internet Storm Center warns here. It offers several improvements over its predecessor, which was discovered in early December. Among other changes, the new strain no longer specifies a DNS domain name, making the rogue DHCP server harder to detect.
Les mots clés de la revue de presse pour cet article : trojan
Les videos sur SecuObs pour les mots clés : trojan
Les derniers articles du site "Hack In The Box" :
- Honda security breach exposes 283,000 customers
- Aussie banks cancel 10,000 credit cards
- What Your Wireless Carrier Knows About You
- Lloyds TSB suffers internet banking problems
- Bulging tweet lewd photo leaves politician red-faced
- Skype partner update leads to worm fears
- Latest hack on PBS news site is the best hack ever
- Hackers breached US defense contractors
- Hidden URLs in phone and tablet browsers
- HITBSecNews - The Revolution Begins 1st June 2011
Menu > Articles de la revue de presse : - l'ensemble [ tous | francophone] - par mots clé [ tous] - par site [ tous] - le tagwall [ voir] - Top bi-hebdo de la revue de presse [ Voir]
Si vous voulez bloquer ce service sur vos fils RSS :
- avec iptables "iptables -A INPUT -s 88.191.75.173 --dport 80 -j DROP"
- avec ipfw et wipfw "ipfw add deny from 88.191.75.173 to any 80"
- Nous contacter par mail
| Mini-Tagwall des articles publiés sur SecuObs : | | | | sécurité, exploit, windows, attaque, outil, microsoft, réseau, audit, metasploit, vulnérabilité, système, virus, internet, usbsploit, données, source, linux, protocol, présentation, scanne, réseaux, scanner, bluetooth, conférence, reverse, shell, meterpreter, vista, rootkit, détection, mobile, security, malicieux, engineering, téléphone, paquet, trames, https, noyau, utilisant, intel, wishmaster, google, sysun, libre |
| Mini-Tagwall de l'annuaire video : | | | | curit, security, biomet, metasploit, biometric, cking, password, windows, botnet, defcon, tutorial, crypt, xploit, exploit, lockpicking, linux, attack, wireshark, vmware, rootkit, conference, network, shmoocon, backtrack, virus, conficker, elcom, etter, elcomsoft, server, meterpreter, openvpn, ettercap, openbs, iphone, shell, openbsd, iptables, securitytube, deepsec, source, office, systm, openssh, radio |
| Mini-Tagwall des articles de la revue de presse : | | | | security, microsoft, windows, hacker, attack, network, vulnerability, google, exploit, malware, internet, remote, iphone, server, inject, patch, apple, twitter, mobile, virus, ebook, facebook, vulnérabilité, crypt, source, linux, password, intel, research, virtual, phish, access, tutorial, trojan, social, privacy, firefox, adobe, overflow, office, cisco, conficker, botnet, pirate, sécurité |
| Mini-Tagwall des Tweets de la revue Twitter : | | | | security, linux, botnet, attack, metasploit, cisco, defcon, phish, exploit, google, inject, server, firewall, network, twitter, vmware, windows, microsoft, compliance, vulnerability, python, engineering, source, kernel, crypt, social, overflow, nessus, crack, hacker, virus, iphone, patch, virtual, javascript, malware, conficker, pentest, research, email, password, adobe, apache, proxy, backtrack |
|
|
|
|
|
