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Cybereason + Arm: Securing The Core of IoT
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Securing IoT
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Operation Soft Cell: A Worldwide Campaign Against Telecommunications Providers

Advanced Persistent Threat

Operation Soft Cell: A Worldwide Campaign Against Telecommunications Providers

In 2018, the Cybereason Nocturnus team identified an advanced, persistent attack targeting global telecommunications providers.

Adobe Worm Faker Uses LOLbins And Dynamic Techniques To Deliver Customized Payloads

Research

Adobe Worm Faker Uses LOLbins And Dynamic Techniques To Deliver Customized Payloads

We have found an active malware that uses LOLBins and delivers customized payloads called Adobe Worm Faker.

New Pervasive Worm Exploiting Linux Exim Server Vulnerability

Cybersecurity

New Pervasive Worm Exploiting Linux Exim Server Vulnerability

There’s an active, ongoing campaign exploiting a widespread vulnerability in linux email servers. Read about the attack first here.

Excel4.0 Macros - Now with Twice The Bits!

Research

Excel4.0 Macros - Now with Twice The Bits!

In this research, we outline how to enable the execution of 64-bit shellcode via Excel 4.0 macros and previous research on 32-bit shellcode.

GandCrab's new Evasive Infection Chain

Research

GandCrab's new Evasive Infection Chain

Ransomware is not a new form of attack, but GandCrab has upgraded it to be more dynamic and harder to resolve.

Threat Actor TA505 Targets Financial Enterprises Using LOLBins and a New Backdoor Malware

Research

Threat Actor TA505 Targets Financial Enterprises Using LOLBins and a New Backdoor Malware

In this research, we introduce a meticulously planned, malicious operation against a financial institution in April of 2019 by TA505.

A One-two Punch of Emotet, TrickBot, & Ryuk Stealing & Ransoming Data

Research

A One-two Punch of Emotet, TrickBot, & Ryuk Stealing & Ransoming Data

The Cybereason team has identified a malware campaign that combines Emotet, TrickBot, and Ryuk to steal and ransom data.

Triple Threat: Emotet Deploys TrickBot to Steal Data & Spread Ryuk

Research

Triple Threat: Emotet Deploys TrickBot to Steal Data & Spread Ryuk

The Cybereason team has uncovered a severe threat that adapts Emotet to drop TrickBot, and adapts TrickBot to not only steal data but also download the Ryuk ransomware.

New Ursnif Variant Comes with Enhanced Information Stealing Features

Research

New Ursnif Variant Comes with Enhanced Information Stealing Features

The Cybereason research team observed a new campaign involving Ursnif in the beginning of 2019 attacking users in Japan across multiple customer environments. This Ursnif variant has enhanced stealing modules focused on taking data from mail clients and email credentials stored in browsers.

New Ursnif Variant Targets Japan Packed with New Features

Research

New Ursnif Variant Targets Japan Packed with New Features

In this research we dissect a recent campaign that uses language checks and steganography to evade detection. The new variant features a stealthy persistence mechanism, revamped information-stealing modules focusing on mail clients and cryptocurrency, and targets Japanese security products.