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PODCAST

Research Saturday

Every Saturday, we sit down with cybersecurity researchers to talk shop about the latest threats, vulnerabilities, and technical discoveries.

technology tech news

All Episodes

23:34

Like a computer network but for physical objects.

Research Saturday ·

2021/09/04

Guest Ben Seri, Armis' VP of Research, joins Dave to talk about a set of remote code execution (RCE) vulnerabilities in the pneumatic tube system of Swisslog. Nine vulnerabilities in critical infrastructure used by 80% of major hospitals in North America. Swisslog’s Translogic Pneumatic Tube System (PTS), a solution that plays a crucial role in patient care, found vulnerable to devastating attack. Dubbed PwnedPiper, the vulnerabilities allow for complete take over of the Translogic Nexus Control

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17:42

Joker malware family: not a joke for Google Play.

Research Saturday ·

2021/08/28

Guest Deepen Desai, Zscaler's Chief Information Security Officer and VP Security Research & Operations, joins Dave to discuss their ThreatLabz team's research "Joker Joking in Google Play: Joker malware targets Google Play store with new tactics." Joker is one of the most prominent malware families targeting Android devices. Despite public awareness of this particular malware, it keeps finding its way into Google’s official application market by employing changes in its code, execution methods, or

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16:15

Exploring vulnerabilities of off-the-shelf software.

Research Saturday ·

2021/08/21

Guest Tomislav Peričin, Reversing Labs' Chief Software Architect and Co-Founder, joins Dave to discuss his team's research that addresses the importance of validating third-party software components as a way to manage the risks that they can introduce. Developing software solutions is a complex task requiring a lot of time and resources. In order to accelerate time to market and reduce the cost, software developers create smaller pieces of functional code which can be reused across many projects

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30:59

You can add new features, just secure the old stuff...

Research Saturday ·

2021/08/14

Guests Will Schroeder and Lee Christensen from SpecterOps join Dave to share the research they recently presented at Black Hat USA on the security of Microsoft's Active Directory Certificate Services. Their abstract: Microsoft’s Active Directory Public Key Infrastructure (PKI) implementation, known as Active Directory Certificate Services (AD CS), has largely flown under the radar of both the offensive and defensive communities. AD CS is widely deployed, and provides attackers opportunities for

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20:03

SideCopy malware campaigns expand and evolve.

Research Saturday ·

2021/08/07

Guest Asheer Malhotra, Threat Researcher of Cisco Talos Intelligence Group, joins Dave to discuss his team's research "InSideCopy: How this APT continues to evolve its arsenal." Cisco Talos has observed an expansion in the activity of SideCopy malware campaigns, targeting entities in India. In the past, the attackers have used malicious LNK files and documents to distribute their staple C#-based RAT. We are calling this malware "CetaRAT." SideCopy also relies heavily on the use of Allakore RAT, a

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19:55

China's influence grows through Digital Silk Road...

Research Saturday ·

2021/07/31

Guest Charity Wright, Cyber Threat Intelligence Expert in Recorded Future's Insikt Group, joins Dave to discuss her research "China’s Digital Colonialism: Espionage and Repression Along the Digital Silk Road". Through the Digital Silk Road Initiative (DSR), announced in 2015, the People’s Republic of China (PRC) is building an expansive global data infrastructure and exporting surveillance technologies to dictators and illiberal regimes throughout the developing world, in some cases trading

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16:17

Free malware with cracked software.

Research Saturday ·

2021/07/24

Guest Christopher Budd, Senior Global Threat Communications Manager at Avast, joins Dave to talk about some research his team did when they looked into a Reddit report saying their Avast folder was empty and other reports like it. The team found a new malware they’re calling “Crackonosh” in part because of some possible indications that the malware author may be Czech. Crackonosh is distributed along with illegal, cracked copies of popular software and searches for and disables many popular

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20:30

Enabling connectivity enables exposures.

Research Saturday ·

2021/07/17

Guest Nathan Howe, Vice President of Emerging Technology at Zscaler, joins Dave to discuss his team's work, "2021 “Exposed” Report Reveals Corporate and Cloud Infrastructures More at Risk Than Ever From Expanded Attack Surfaces." The modern workforce has resulted in an increase of users, devices, and applications existing outside of controlled networks, including corporate networks, the business emphasis on the “network” has decreased and the reliance on the internet as the connective tissue for

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20:49

Dealing illicit goods on encrypted chat apps.

Research Saturday ·

2021/07/10

Guest Daniel Kats, Senior Principal Research Engineer at NortonLifeLock, joins Dave to discuss his team's work, "Encrypted Chat Apps Doubling as Illegal Marketplaces." Encrypted chat apps are gaining popularity worldwide due to their central premise of not sending user data to tech giants. Some popular examples include WhatsApp, Telegram and Signal. These apps have also been adopted by businesses to securely communicate directly to their users. Additionally, these apps have been instrumental to

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14:05

Malware in pirated Windows installation files.

Research Saturday ·

2021/07/03

Guest Tom Roter from Minera Labs joins Dave to discuss his team research: "Rigging a Windows Installation." It is common knowledge that pirated software might contain malware, yet millions still put themselves and their devices at risk and download from dubious sources. It is even more surprising to see the popularity of torrented operating system installations, which are ranked at the top of most torrent tracker ranking lists. Today we will prove conventional wisdom right and show off a devious,

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21:45

Exhibiting advanced APT-like behavior.

Research Saturday ·

2021/06/26

Guest Yonatan Striem-Amit joins Dave to talk about Cybereason's research "Prometei Botnet Exploiting Microsoft Exchange Vulnerabilities." The Cybereason Nocturnus Team responded to several incident response (IR) cases involving infections of the Prometei Botnet against companies in North America, observing that the attackers exploited recently published Microsoft Exchange vulnerabilities (CVE-2021-27065 and CVE-2021-26858) in order to penetrate the network and install malware. Yonatan shares his

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14:44

Primitive Bear spearphishes for Ukrainian entities.

Research Saturday ·

2021/06/19

Guests Gage Mele and Yury Polozov join Dave to talk about Anomali's research "Primitive Bear (Gamaredon) Targets Ukraine with Timely Themes." Anomali Threat Research identified malicious samples that align with the Russia-sponsored cyberespionage group Primitive Bear’s (Gamaredon, Winterflounder) tactics, techniques, and procedures (TTPs). Primitive Bear, known primarily to focus on Ukraine, has been very active in 2021. However, the themes of the samples Anomali found, as well as those shared by

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24:27

Taking a look behind the Science of Security.

Research Saturday ·

2021/06/12

Guest Adam Tagert is a Science of Security (SoS) Researcher in the National Security Agency Research Directorate. The National Security Agency (NSA) sponsors the Science of Security (SoS) Initiative for the promotion of a foundational cybersecurity science that is needed to mature the cybersecurity discipline and to underpin advances in cyberdefense. Adam works in all aspects of SoS particularly in the promotion of collaboration and use of foundational cybersecurity research. He promotes rigorous

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19:23

Bad building blocks: a new and unusual phishing...

Research Saturday ·

2021/06/05

Guest Karl Sigler of Trustwave's SpiderLabs joins Dave Bittner to talk about their research: "Hidden Phishing at Free JavaScript Site". The research describes an interesting phishing campaign SpiderLabs encountered recently. In this campaign, the email subject pertains to a price revision, followed by some numbers. There is no email body, but there is an attachment about an ”investment.” The attachment’s convoluted filename contains characters the file-naming convention doesn’t allow, notably the

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19:53

EtterSilent: a popular, versatile maldoc builder.

Research Saturday ·

2021/05/29

Guest Brandon Hoffman of Intel 471 joins Dave Bittner to share his team's research "EtterSilent: the underground’s new favorite maldoc builder". The cybercrime underground often mimics behaviors that we see in everyday facets of life. Intel 471’s latest discovery is an example of one of these patterns: when a product takes off in the marketplace, users will rush to obtain it and find unique ways to use it in order to fit their needs. The latest “product” is a malicious document builder, known in the

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24:47

Leveraging COVID-19 themes for malicious purposes.

Research Saturday ·

2021/05/22

Guest Joe Slowik joins us from DomainTools to discuss his team's research "COVID-19 Phishing With a Side of Cobalt Strike." Multiple adversaries, from criminal groups to state-directed entities, engaged in malicious cyber activity using COVID-19 pandemic themes since March 2020. Adversaries continue to leverage the pandemic, arguably the most significant issue globally as of this writing, in various ways. Yet the most persistent avenue remains using COVID-19 themes for building malicious document

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28:50

Jack Voltaic: critical infrastructure resiliency...

Research Saturday ·

2021/05/15

Guest LTC Erica Mitchell from Army Cyber Institute joins us to talk about their infrastructure resiliency research project called Jack Voltaic. The Army Cyber Institute’s (ACI’s) Jack Voltaic (JV) project enables the institute to study incident response gaps alongside assembled partners to identify interdependencies among critical infrastructure and provide recommendations. JV provides an innovative, bottom‐up approach to critical infrastructure resilience in two unique ways. Whereas most federal

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20:08

SUPERNOVA activity and its possible connection to...

Research Saturday ·

2021/05/08

Guest Mike McLellan from Secureworks joins us to share his team's insights about SUPERNOVA and threat group attribution. Similarities between the SUPERNOVA activity and a previous compromise of the network suggest that SPIRAL was responsible for both intrusions and reveal information about the threat group. In late 2020, Secureworks® Counter Threat Unit™ (CTU) researchers observed a threat actor exploiting an internet-facing SolarWinds server to deploy the SUPERNOVA web shell. Additional analysis

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23:49

A snapshot of the ransomware threat landscape.

Research Saturday ·

2021/05/01

Guest Jen Miller-Osborn from Palo Alto Networks' Unit 42 joins Dave to discuss their 2021 Unit 42 Ransomware Threat Report, which highlights a surge in ransomware demands based on a global analysis of the threat landscape in 2020. To evaluate the current state of the ransomware threat landscape, the Unit 42 threat intelligence team and the Crypsis incident response team collaborated to analyze the ransomware threat landscape in 2020, with global data from Unit 42 as well as US, Canada, and Europe

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17:32

Bulletproof hosting (BPH) and how it powers cybercrime.

Research Saturday ·

2021/04/24

Guest Jason Passwaters of Intel 471 joins us to discuss his team's research into bulletproof hosting (BPH). The research team at Intel 471 defined what a typical BPH service offers and how these services can be stopped in order to limit the damage they have on enterprises, businesses and digital society itself. They examined some popular malware families that actors host or leverage via BPH services. While much more goes into a cybercriminal’s full operation, it would be vastly more difficult to

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423 results

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