Cisco recently released an advisory for Cisco ASA (Adaptive Security Appliance) SNMP Remote Code Execution Vulnerability. (cisco-sa-20160817-asa-snmp) The vulnerability allows the attacker to obtain full control of the system when crafted SNMP packets are sent to the affected system using SNMP community string. All supported versions of SNMP (v1, v2c, and 3) are affected by … Continue reading “Cisco ASA Shadow Brokers Exploit – CVE-2016-6366”
Sundown Exploit Kit: A New Player In The Exploit Kit World
Abstract: The underground cyber world of exploit kits (EK) is always evolving with addition of new exploits and delivery of new payloads. The EK industry is a huge market and since the disappearing of Angler EK, it appears everyone wants to grab a share of this lucrative market. There is a new player in this … Continue reading “Sundown Exploit Kit: A New Player In The Exploit Kit World”
Analyzing The Latest Neutrino Exploit Kit Sample
Abstract: After the vanishing of Angler Exploit Kit(EK) from the underground exploit market, Neutrino EK has gained a lot of attention and is now one of the most popular exploit kit among cybercriminals. In this blog, we will try to reverse engineer the latest sample that we received and try to identify the exploits this … Continue reading “Analyzing The Latest Neutrino Exploit Kit Sample”
One Flash To Rule Them All
Many exploit kits take advantage of Adobe’s flash vulnerabilities to exploit victims. Every company uses an anti-virus software product to defend this type of attack. Because of the complexity of exploit kits and Adobe’s action script language, anti-virus applications could be completely blinded. In this article we will craft an old flash exploit to bypass … Continue reading “One Flash To Rule Them All”
Conquer The Rig Exploit Kit
Conquer The Rig Exploit Kit After the Angler Exploit Kit became less prevalent, the RIG exploit kit quickly took its place to become one of the most “popular” exploit kits in the underground. This blog is a complete analysis of technologies used in the Rig exploit kit. The Landing Page: All exploit kits … Continue reading “Conquer The Rig Exploit Kit”
KAIXIN Exploit Kit Update
KaiXin exploit kit (EK) was first identified in August 2012 by Kahu Security. We believe this exploit kit is written by a Chinese hacker. The word KaiXin means “Happy” In Chinese. Here is the latest research for this exploit kit. Targeted Operating System: The KaiXin exploit kit is actively targeting Windows XP, Windows Vista, … Continue reading “KAIXIN Exploit Kit Update”
Netgear D6000/D3600 Hard-Coded Cryptographic keys and Auth Bypass
While doing firmware analysis for ThreatPROTECT, I came across a firmware running on Netgear D3600 and D6000 series router. So I decided to analyse it because these models have been used in multiple countries. In this blog post, I am going to explain how did I found flaws, which pose a risk to the privacy … Continue reading “Netgear D6000/D3600 Hard-Coded Cryptographic keys and Auth Bypass”
Adobe Flash Player CVE-2016-4171 Zero Day and Active Attacks
Adobe Flash Player 21.0.0.242 are earlier versions for Windows, Macintosh, Linux, and Chrome OS are currently being exploited and there is no patch. Therefore we have marked them as ‘Zero Day’ as well as ‘Active Attacks’ in ThreatPROTECT. The exploit uses CVE-2016-4171 in targeted attacks. Adobe is expected to address this vulnerability on June 16. We have … Continue reading “Adobe Flash Player CVE-2016-4171 Zero Day and Active Attacks”
Exploiting Buffer Overflow Vulnerability In Boxoft WAV
Abstract While analyzing exploits for ThreatPROTECT, I came across a proof of concept (PoC) for Boxoft WAV to MP3 Converter that creates a message box on older windows systems. So I decided to pimp-it-up so that it can be converted into a robust exploit which will work on all modern Windows operating systems, demonstrating that the … Continue reading “Exploiting Buffer Overflow Vulnerability In Boxoft WAV”
Neutrino Exploit Kit and CVE-2016-4117
Exploit Kits are swiftly taking advantage of Adobe Flash vulnerabilities. Four days after Adobe released the Flash player update 21.0.0.242, exploit kits quickly added the Flash exploit into their “Lunch package”. This blog is about how we identified CVE-2016-4117 in the Neutrino Exploit Kit and the process of how we extracted the multiple layers of … Continue reading “Neutrino Exploit Kit and CVE-2016-4117”
