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Revue de presse francophone :
- Appaloosa AppDome nouent un partenariat pour accompagner les entreprises dans le déploiement et la protection des applications mobiles
- D-Link offre une avec un routeur VPN sans fil AC
- 19 mai Paris Petit-Déjeuner Coreye Développer son business à l'abri des cyberattaques
- POYNTING PRESENTE LA NOUVELLE ANTENNE OMNI-291, SPECIALE MILIEU MARITIME, CÔTIER ET MILIEU HUMIDE
- Flexera Software Les utilisateurs français de PC progressent dans l'application de correctifs logiciels, mais des défis de tailles subsistent
- Riverbed lance SD-WAN basé sur le cloud
- Fujitsu multi-récompensé VMware lui décerne plusieurs Partner Innovation Awards à l'occasion du Partner Leadership Summit
- Zscaler Private Access sécuriser l'accès à distance en supprimant les risques inhérents aux réseaux privés virtuels
- QNAP annonce la sortie de QTS 4.2.1
- Une enquête réalisée par la société de cyber sécurité F-Secure a décelé des milliers de vulnérabilités graves, potentiellement utilisables par des cyber criminels pour infiltrer l'infrastru
- Trouver le juste équilibre entre une infrastructure dédiée et cloud le dilemme de la distribution numérique
- 3 juin - Fleurance - Cybersécurité Territoires
- Cyber-assurances Seules 40 pourcents des entreprises françaises sont couvertes contre les violations de sécurité et les pertes de données
- Des étudiants de l'ESIEA inventent CheckMyHTTPS un logiciel qui vérifie que vos connexions WEB sécurisées ne sont pas interceptées
- Les produits OmniSwitch d'Alcatel-Lucent Enterprise ALE gagnent en sécurité pour lutter contre les cyber-attaques modernes

Dernier articles de SecuObs :
- DIP, solution de partage d'informations automatisée
- Sqreen, protection applicative intelligente de nouvelle génération
- Renaud Bidou (Deny All): "L'innovation dans le domaine des WAFs s'oriente vers plus de bon sens et d'intelligence, plus de flexibilité et plus d'ergonomie"
- Mises à jour en perspective pour le système Vigik
- Les russes ont-ils pwn le système AEGIS ?
- Le ministère de l'intérieur censure une conférence au Canada
- Saut d'air gap, audit de firmware et (in)sécurité mobile au programme de Cansecwest 2014
- GCHQ: Le JTRIG torpille Anonymous qui torpille le JTRIG (ou pas)
- #FIC2014: Entrée en territoire inconnu
- Le Sénat investit dans les monnaies virtuelles

Revue de presse internationale :
- VEHICLE CYBERSECURITY DOT and Industry Have Efforts Under Way, but DOT Needs to Define Its Role in Responding to a Real-world Attack
- Demand letter served on poll body over disastrous Comeleak breach
- The Minimin Aims To Be The Simplest Theremin
- Hacking group PLATINUM used Windows own patching system against it
- Hacker With Victims in 100 Nations Gets 7 Years in Prison
- HPR2018 How to make Komboucha Tea
- Circuit Bender Artist bends Fresnel Lens for Art
- FBI Director Suggests iPhone Hacking Method May Remain Secret
- 2016 Hack Miami Conference May 13-15, 2016
- 8-bit Video Wall Made From 160 Gaming Keyboards
- In An Era Of Decline, News Sites Can t Afford Poor Web Performance
- BeautifulPeople.com experiences data breach 1m affected
- Swedish Air Space Infringed, Aircraft Not Required
- Why cybercriminals attack healthcare more than any other industry
- Setting the Benchmark in the Network Security Forensics Industry

Annuaire des videos
- FUZZING ON LINE PART THREE
- Official Maltego tutorial 5 Writing your own transforms
- Official Maltego tutorial 6 Integrating with SQL DBs
- Official Maltego tutorial 3 Importing CSVs spreadsheets
- install zeus botnet
- Eloy Magalhaes
- Official Maltego tutorial 1 Google s websites
- Official Maltego tutorial 4 Social Networks
- Blind String SQL Injection
- backdoor linux root from r57 php shell VPS khg crew redc00de
- How To Attaque Pc With Back Track 5 In Arabique
- RSA Todd Schomburg talks about Roundup Ready lines available in 2013
- Nessus Diagnostics Troubleshooting
- Panda Security Vidcast Panda GateDefender Performa Parte 2 de 2
- MultiPyInjector Shellcode Injection

Revue Twitter
- RT @fpalumbo: Cisco consistently leading the way ? buys vCider to boost its distributed cloud vision #CiscoONE
- @mckeay Looks odd... not much to go on (prob some slideshow/vid app under Linux)
- [SuggestedReading] Using the HTML5 Fullscreen API for Phishing Attacks
- RT @BrianHonan: Our problems are not technical but cultural. OWASP top 10 has not changed over the years @joshcorman #RSAC
- RT @mikko: Wow. Apple kernels actually have a function called PE_i_can_has_debugger:
- [Blog Spam] Metasploit and PowerShell payloads
- PinkiePie Strikes Again, Compromises Google Chrome in Pwnium Contest at Hack in the Box: For the second time thi...
- @mikko @fslabs y'all wldn't happen to have lat/long data sets for other botnets, wld you? Doing some research (free/open info rls when done)
- RT @nickhacks: Want to crash a remote host running Snow Leopard? Just use: nmap -P0 -6 --script=targets-ipv6-multicast-mld #wishiwaskidding
- An inexpensive proxy service called is actually a front for #malware distribution -

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Revue de presse : security, microsoft, windows, hacker, attack, network, vulnerability, google, exploit, malware, internet, remote, iphone

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Revue Twitter : security, linux, botnet, attack, metasploit, cisco, defcon, phish, exploit, google, inject, server, firewall

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Top bi-hebdo des articles de SecuObs
- [Ettercap – Partie 2] Ettercap par l'exemple - Man In the Middle et SSL sniffing
- [Infratech - release] version 0.6 de Bluetooth Stack Smasher
- [IDS Snort Windows – Partie 2] Installation et configuration
- [Infratech - vulnérabilité] Nouvelle version 0.8 de Bluetooth Stack Smasher
- Mises à jour en perspective pour le système Vigik
- USBDumper 2 nouvelle version nouvelles fonctions !
- EFIPW récupère automatiquement le mot de passe BIOS EFI des Macbook Pro avec processeurs Intel
- La sécurité des clés USB mise à mal par USBDUMPER
- Une faille critique de Firefox expose les utilisateurs de Tor Browser Bundle
- Installation sécurisée d'Apache Openssl, Php4, Mysql, Mod_ssl, Mod_rewrite, Mod_perl , Mod_security

Top bi-hebdo de la revue de presse
- StackScrambler and the Tale of a Packet Parsing Bug

Top bi-hebdo de l'annuaire des videos
- DC++ Botnet. How To DDos A Hub With Fake IPs.
- Comment creer un server botnet!!!!(Réseau de pc zombies)
- Defcon 14 Hard Drive Recovery Part 3

Top bi-hebdo de la revue Twitter
- RT @secureideas: I believe that all the XSS flaws announced are fixed in CVS. Will test again tomorrow if so, release 1.4.3. #BASESnort
- Currently, we do not support 100% of the advanced PDF features found in Adobe Reader... At least that's a good idea.
- VPN (google): German Foreign Office Selects Orange Business for Terrestrial Wide: Full
- @DisK0nn3cT Not really, mostly permission issues/info leak...they've had a couple of XSS vulns but nothing direct.
- Swatting phreaker swatted and heading to jail: A 19-year-old American has been sentenced to eleven years in pris..
- RT @fjserna You are not a true hacker if the calc.exe payload is not the scientific one... infosuck.org/0x0035.png

Top des articles les plus commentés
- [Metasploit 2.x – Partie 1] Introduction et présentation
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- Webshag, un outil d'audit de serveur web
- Les navigateurs internet, des mini-systèmes d’exploitation hors de contrôle ?
- Yellowsn0w un utilitaire de déblocage SIM pour le firmware 2.2 des Iphone 3G
- CAINE un Live[CD|USB] pour faciliter la recherche légale de preuves numériques de compromission
- Nessus 4.0 placé sous le signe de la performance, de l'unification et de la personnalisation
- [Renforcement des fonctions de sécurité du noyau Linux – Partie 1] Présentation
- [IDS Snort Windows – Partie 1] Introduction aux IDS et à SNORT
- Origami pour forger, analyser et manipuler des fichiers PDF malicieux

Turn 1 into 100 right away ..Your personal files are encrypted

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Turn 1 into 100 right away ..Your personal files are encrypted

Par Security Labs
Le [2015-04-30] à 00:05:41



Présentation : Those are the five words that no one wants to see pop up on their screen. Websense Security Labs researchers have identified an interesting tactic in the proliferation of Crypto ransomware. One published example exploits the very human vulnerability concerning the fear of receiving a parking fine. In more recent incarnations, attackers have chosen to use the sophisticated Angler exploit kit to leverage software vulnerabilities instead. What if you were offered a chance to turn 1 into 100 right away or Invest 1 today to make 1,000 tomorrow, or asked Do you need money Does that catch your fancy The attackers certainly hoped the Polish victims they specifically targeted would be tempted. This variant was initially identified by monitoring email campaigns that encourage recipients to click on URLs hosted on compromised pages. Spammers use compromised site URLs to ensure a higher click through rate in their messages. Compromised sites are far less suspicious than newly registered websites even to a perceptive victim. What's interesting is that attackers are having compromised sites deliver spam in most cases, but when a potentially targeted victim arrives at the compromised site, they get redirected to malware. In this case, the malware is Teslacrypt delivered via the Angler exploit kit. As a side note, Teslacrypt has also been delivered via various other exploit kits in the past. By emulating the lure URL in the Websense File Sandbox, we were able to track the infection chain starting from the email lure, through to the Angler exploit kit, to the eventual execution of Teslacrypt on the system. The attacker did go to great lengths to use as much stealth as possible to evade detection at various stages of the attack kill chain. There are 3 very significant benefits to the attacker in using the Angler exploit kit 1. Angler provides 1 click infection. Victims have significantly lower chances of realizing that what they are being asked to do is not legitimate. 2. Angler provides fileless delivery. The malicious application is never written to the victim s hard drive, thereby greatly reducing the chance of detection by anti-virus AV software. Angler has been shown to scan for AV before deciding whether to write malware to the system or store it in memory. 3. Angler provides encrypted malware delivery. The downloaded malware does not look like an executable on the wire. This decreases the chance of detection at the network level. The report below shows the Websense File Sandbox analysis for the file-based delivery of TeslaCrypt The command and control communication is shown below The raft of suspicious behaviors allows the file-based delivery to be more easily identified as a malicious executable. The fileless delivery method adds significantly more stealth to the infection process. Static detection was significantly less effective than sandbox analysis with only 20pourcents Virus Total detection at the time of writing this blog. This low detection rate will only get worse with the fileless delivery mechanism, since anti-virus software may not even get a chance to analyze the file. Mitigation Websense customers are protected at the time of initial email delivery via TRITON AP-EMAIL. Should users reach malicious content, protection is offered via ACE, the Websense Advanced Classification Engine, at the different stages of the attack kill chain as detailed below Stage 2 Lure ACE has protection against malicious email delivery and websites injected with malicious content leading to exploit kit content Stage 3 Redirect ACE has protection against redirections known to be associated with Angler Stage 4 Exploit Kit ACE has protection against the Angler exploit kit Stage 5 Dropper ACE file sandboxing identifies malicious binaries associated with Angler and TeslaCrypt Stage 6 Call Home ACE has detection for command and control traffic known to be associated with Teslacrypt Summary In the case of the email lure, the attackers injected code onto compromised sites and sent links to this content via email. Websense researchers were able to create an analytic to track this injected code across the billions of pieces of web traffic analyzed by its products every day. From this, we were able to identify that attackers used the compromised site in an opportunistic way to deliver spam to the masses, but malware to targeted victims. In this case, the code is injected onto popular sites and used to infect passing trade. Telemetry shows that code has been successfully injected into a number of popular sites. Given the recent upsurge in TeslaCrypt infections and the fact that Angler has been known to be involved in several high profile incidents, there is every reason to believe that the attackers made every attempt to infect as many users as they could opportunistically. This zero click or drive-by mode of infection gives the victim a remote chance to make the correct choices to prevent infection. Defense-in-depth is required at various stages of the attack kill chain to deal with complex threats such as these. Contributor Mark Haffenden with input from Nicholas Griffin, Ran Mosessco, Rajiv Motwani, and Jose Barajas.




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