Exploit This

Security News, Exploits, and Vulnerabilities.

Top 8 Reasons You Don’t Want to Miss SAS 2017

If you’ve never been to SAS, ask around. You really are missing out on the best security conference in the industry – and event where the best connections are made, high-quality discoveries are shared in a fun, casual atmosphere.

PetrWrap: the new Petya-based ransomware used in targeted attacks

This year we found a new family of ransomware used in targeted attacks against organizations. After penetrating an organization’s network the threat actors used the PsExec tool to install ransomware on all endpoints and servers in the organization. The next interesting fact about this ransomware is that the threat actors decided to use the well-known Petya ransomware to encrypt user data.

From Shamoon to StoneDrill

Beginning in November 2016, Kaspersky Lab observed a new wave of wiper attacks directed at multiple targets in the Middle East. The malware used in the new attacks was a variant of the infamous Shamoon worm that targeted Saudi Aramco and Rasgas back in 2012.

New(ish) Mirai Spreader Poses New Risks

A cross-platform win32-based Mirai spreader and botnet is in the wild and previously discussed publicly. However, there is much information confused together, as if an entirely new IoT bot is spreading to and from Windows devices. This is not the case. Instead, an accurate assessment is that a previously active Windows botnet is spreading a Mirai bot variant.

Dissecting Malware

From March 30 through April 2, 2017, one of them — Principal Security Researcher at Kaspersky Lab Nicolas Brulez — will deliver a course on the subject he has been training people around the world on for 12 years, malware reverse engineering.

Breaking The Weakest Link Of The Strongest Chain

Around July last year, more than a 100 Israeli servicemen were hit by a cunning threat actor. The attack compromised their devices and exfiltrated data to the attackers’ C&C. In addition, the compromised devices were pushed Trojan updates. The operation remains active at the time of writing this post.

Features of secure OS realization

There are generally accepted principles that developers of all secure operating systems strive to apply, but there can be completely different approaches to implementing these principles.

Fileless attacks against enterprise networks

This threat was originally discovered by a bank’s security team, after detecting Meterpreter code inside the physical memory of a domain controller (DC). Kaspersky Lab participated in the forensic analysis, discovering the use of PowerShell scripts within the Windows registry. Additionally it was discovered that the NETSH utility as used for tunnelling traffic from the victim’s host to the attacker´s C2.

Rocket AI and the next generation of AV software

What would happen if we did the same thing that the respected AI experts did? We could come to agreements with other representatives in the cybersecurity area and create a joint project. Meet Rocket AV.

KopiLuwak: A New JavaScript Payload from Turla

A new, unique JavaScript payload is now being used by Turla in targeted attacks. This new payload, dubbed KopiLuwak, is being delivered using embedded macros within Office documents.

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