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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

19:48

Trickbot may be down, but can we count it out?

Research Saturday ·

2021/01/23

Guest Mark Arena from Intel471 joins us to discuss his team's research into Trickbot and its evolution from a banking trojan to a long-standing, most likely well-resourced operation that was taken down last year. Mark shares some insight into Trickbot's order of operations and what went on behind the scenes that his team working with Brian Krebs were able to discover. Since the separate and independent actions taken against Trickbot, Intel471 has observed successful disruption of its command and

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24:32

Manufacturing sector is increasingly a target for...

Research Saturday ·

2021/01/16

Guest Selena Larson, senior cyber threat analyst at Dragos, Inc., joins us to discuss their research into recent observations of ICS-targeting threats to manufacturing organizations. Cyber risk to the manufacturing sector is increasing, led by disruptive cyberattacks impacting industrial processes, intrusions enabling information gathering and process information theft, and new activity from Industrial Control Systems (ICS)-targeting adversaries. Dragos currently publicly tracks five ICS-focused

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24:35

Emotet reemerges and becomes one of most prolific...

Research Saturday ·

2021/01/09

Deep Instinct's Shimon Oren joins us to talk about his team's research on "Why Emotet's latest wave is harder to catch than ever before - Part 2." Emotet appears to have reemerged more evasive than before, this time with a payload delivered from a loader that security tools aren’t equipped to handle. Emotet, the largest malware botnet today, started in 2014 and continues to be one of the most challenging threats in today’s landscape. This botnet causes huge damage by spreading ransomware and info

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29:57

Encore: Unpacking the Malvertising Ecosystem....

Research Saturday ·

2021/01/02

Researchers at Cisco's Talos Unit recently published research exploring the tactics, technics and procedures of the global malvertising ecosystem. Craig Williams is head of Talos Outreach at Cisco, and he guides us through the life cycle of malicious online ads, along with tips for protecting yourself and your organization. The research can be found here: https://blog.talosintelligence.com/2019/07/malvertising-deepdive.html Learn more about your ad choices. Visit megaphone.fm/adchoices

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20:27

Encore: Seedworm digs Middle East intelligence....

Research Saturday ·

2020/12/26

Researchers at Symantec have been tracking Seedworm, a cyber espionage group targeting the Middle East as well as Europe and North America. The threat group targets government agencies, oil & gas facilities, NGOs, telecoms and IT firms. Al Cooley is director of product management at Symantec, and he joins us to share their findings. The original research can be found here: https://www.symantec.com/blogs/threat-intelligence/seedworm-espionage-group Learn more about your ad choices. Visit

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25:11

Advertising Software Development Kit (SDK): serving...

Research Saturday ·

2020/12/19

On August 24, 2020, Snyk announced the discovery of suspicious behaviors in the iOS version of a popular advertising SDK known as Mintegral. At that time, they had confirmed with partners in the advertising attribution space that at minimum, Mintegral appeared to be using this functionality to gather large amounts of data and commit ad attribution fraud. Their research showed that Mintegral was using code obfuscation and method swizzling to modify the functionality of base iOS SDK methods without

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32:48

Following DOJ indictment, a look back on NotPetya and...

Research Saturday ·

2020/12/12

From US Department of Justice: "On Oct. 15, 2020, a federal grand jury in Pittsburgh returned an indictment charging six computer hackers, all of whom were residents and nationals of the Russian Federation (Russia) and officers in Unit 74455 of the Russian Main Intelligence Directorate (GRU), a military intelligence agency of the General Staff of the Armed Forces. These GRU hackers and their co-conspirators engaged in computer intrusions and attacks intended to support Russian government efforts to

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15:56

SSL-based threats remain prevalent and are becoming...

Research Saturday ·

2020/12/05

While SSL/TLS encryption is the industry standard for protecting data in transit from prying eyes, encryption has, itself, become a threat. It is often leveraged by attackers to sneak malware past security tools that do not fully inspect encrypted traffic. As the percentage of traffic that is encrypted continues to grow, so do the opportunities for attackers to deliver threats through encrypted channels. To better understand the use of encryption and the volume of encrypted traffic that is

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22:52

Encore: Using global events as lures for malicious...

Research Saturday ·

2020/11/28

The goal of malicious activity is to compromise the system to install some unauthorized software. Increasingly that goal is tied to one thing: the user. Over the past several years, we as an industry improved exploit mitigation and the value of working exploits has increased accordingly. Together, these changes have had an impact on the threat landscape. We still see large amounts of active exploitation, but enterprises are getting better at defending against them. This has left adversaries with a

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19:41

Misconfigured identity and access management (IAM) is...

Research Saturday ·

2020/11/21

Identity and access are intrinsically connected when providing security to cloud platforms. But security is only effective when environments are properly configured and maintained. In the 2H 2020 edition of the biannual Unit 42 Cloud Threat Report, researchers conducted Red Team exercises, scanned public cloud data and pulled proprietary Palo Alto Networks data to explore the threat landscape of identity and access management (IAM) and identify where organizations can improve their IAM

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27:36

That first CVE was a fun find, for sure.

Research Saturday ·

2020/11/14

In the late 90s, hackers who discovered vulnerabilities would sometimes send an email to Bugtraq with details. Bugtraq was a notification system used by people with an interest in network security. It was also a place that might have been monitored by employees of software companies looking for reports of vulnerabilities pertaining to their software. The problem was - there wasn't an easy way to track specific vulnerabilities in specific products. It was May 1999. Larry Cashdollar was working as a

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21:00

PoetRAT: a complete lack of operational security.

Research Saturday ·

2020/11/07

Cisco Talos discovered PoetRAT earlier this year. Since then, they observed multiple new campaigns indicating a change in the actor's capabilities and showing their maturity toward better operational security. They assess with medium confidence this actor continues to use spear-phishing attacks to lure a user to download a malicious document from temporary hosting providers. They currently believe the malware comes from malicious URLs included in the email, resulting in the user clicking and

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24:44

Leveraging for a bigger objective.

Research Saturday ·

2020/10/31

The U.S. government has charged seven men in relation to hundreds of cyber attacks against organizations in the U.S. and multiple other countries in Asia and Europe. Two of the men, who were based in Malaysia, were arrested and their extradition to the U.S. has been requested. The other five are based in China and remain at large. The attacks were attributed to a China-linked organization dubbed APT41 and involved a combination of intellectual property theft and financially motivated cyber crime

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3:05

The Malware Mash!

Research Saturday ·

2020/10/30

Learn more about your ad choices. Visit megaphone.fm/adchoices

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26:38

Just saying there are attacks is not enough.

Research Saturday ·

2020/10/24

Ben-Gurion University researchers have developed a new artificial intelligence technique that will protect medical devices from malicious operating instructions in a cyberattack as well as other human and system errors. Complex medical devices such as CT (computed tomography), MRI (magnetic resonance imaging) and ultrasound machines are controlled by instructions sent from a host PC. Abnormal or anomalous instructions introduce many potentially harmful threats to patients, such as radiation

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24:39

Intentionally not drawing attention.

Research Saturday ·

2020/10/17

Bitdefender researchers recently uncovered a sophisticated APT-style attack targeting an international architectural and video production company. The attack shows signs of industrial espionage, similar to another of Bitdefender’s recent investigations of the StrongPity APT group. The real-estate industry is highly competitive, and information exfiltrated by APT mercenary group can give negotiation advantages to other players in high-profile real-estate contracts. While APT groups traditionally

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18:59

It's still possible to find ways to break out.

Research Saturday ·

2020/10/10

Containers offer speed, performance, and portability, but do they actually contain? While they try their best, the shared kernel is a disturbing attack surface: a mere kernel vulnerability may allow containerized processes to escape and compromise the host. This issue prompted a new wave of sandboxing tools that use either unikernels, lightweight VMs or userspace-kernels to separate the host OS from the container's OS. One of these solutions is Kata Containers, a container runtime that spawns each

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22:37

Smaug: Ransomware-as-a-service drag(s)on.

Research Saturday ·

2020/10/03

Threat actors and cybercriminals that don’t have the ability to develop their own ransomware for malicious campaigns can turn to the Smaug Ransomware as a Service (RaaS) offering, which is available via a Dark Web Onion site. At least two threat actors are operating the site, providing ransomware that can be used to target Windows, macOS, and Linux machines. The site is built with ease of use in mind. To launch an attack, threat actors simply need to sign up, create a campaign, and then start

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18:36

What came first, the Golden Chickens or more_eggs?

Research Saturday ·

2020/09/26

Throughout March and April, QuoIntelligence (QuoINT) observed four attacks (i.e. sightings) utilizing various tools from the Golden Chickens (GC) Malware-as-a-Service (MaaS) portfolio – they recently declassified their findings, after first notifying their clients. Further, during their analysis of the sightings, QuoIntelligence confirmed the GC MaaS Operator, Badbullzvenom, released improved variants with code updates to three tools in the service portfolio. Joining us in this week's Research

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23:48

Election 2020: What to expect when we are electing.

Research Saturday ·

2020/09/19

After the 2016 General Election, the talk was all around foreign meddling. Rumors swirled that some votes may have been changed or influenced by state-sponsored actors. Sanctions and accusations followed. Four years later, is the U.S. any more prepared to protect the results of its largest elections? More than you may realize. Talos researchers take a deep dive into election security after spending the past four years talking to local, state and national officials, performing their own independent

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431 results

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