Company > Blog News and views from the leading voice in secure digital transformation Menu Home Product Insights Security Research Company News Zscaler Life More From This Author Nirmal Singh Insights and Research June 19, 2020 9 Min readTargeted Attack Leverages India-China Border Dispute to Lure Victims Malicious threat actors are always ready to take advantage of current affairs to maximize the success rate of their attacks. The Zscaler ThreatLabZ team recently came across one such attack trying to leverage the current... Insights and Research March 25, 2020 5 Min readMultistaged Downloader Leverages Google Drive to Download Advanced Malware Ever use Google Drive? Of course you have—you and approximately 1 billion other people. And it is estimated that those 1 billion users have loaded more than 2 trillion files on Google Drive. So, it’s a pretty big deal wh... Insights and Research May 24, 2019 1 Min readMicrosoft vulnerability: Source code published for three zero-day vulnerabilities in Windows Background A security researcher (with the pseudonym SandboxEscaper) has discovered three zero-day vulnerabilities in Microsoft Windows. Their POC and source code have been released on GitHub. Two of these are local p... Insights and Research January 10, 2019 4 Min readMjag dropper: Using decoy documents to drop RATs Mjag dropper Mjag dropper is compiled in the Microsoft .NET framework, and its original binary is obfuscated using SmartAssembly. The installation path and other details are stored in encrypted form using AES encrypti... Insights and Research September 13, 2018 6 Min readDarkCloud Bootkit In an earlier blog about crypto-malware, we described different techniques used by cybercriminals, such as cryptomining and wallet stealing. In this blog, we will provide a technical analysis of yet another type of crypt... Insights and Research February 20, 2018 4 Min readMalicious RTF document leading to NetwiredRC and Quasar RAT Malware authors use a variety of clever methods to lure users into executing malicious documents. But the ThreatLabZ team recently observed a social engineering campaign with a unique approach. In these cases, malicious ... Insights and Research January 29, 2016 5 Min readMalicious Office Files Dropping Kasidet And Dridex Introduction We have covered Dridex Banking Trojan being delivered via various campaigns involving Office documents with malicious VBA macros in the past. However, over the past two weeks we are seeing these malici... Insights and Research April 23, 2015 16 Min readIRC Botnets Alive, Effective & Evolving Introduction An IRC Botnet is a collection of machines infected with malware that can be controlled remotely via an IRC channel. It usually involves a Botnet operator controlling the IRC bots through a previously co...Related Articles Insights and Research 11 Min read Android apps targeting JIO users in India Insights and Research 17 Min read Ares Malware: The Grandson of the Kronos Banking Trojan Insights and Research 18 Min read Low-volume multi-stage attack leveraging AzureEdge and Shopify CDNs Insights and Research 4 Min read Disrupt the Microsoft Exchange Attacks with Zscaler Zero Trust Architecture Insights and Research 6 Min read Microsoft-Themed Phishing Attack Targets Executives Using Fake Google reCAPTCHA Technique Insights and Research 3 Min read Coverage Advisory for Exploits Related to Microsoft Exchange Servers Insights and Research 10 Min read Return of the MINEBRIDGE RAT With New TTPs and Social Engineering Lures Insights and Research 10 Min read Discord CDN: A Popular Choice for Hosting Malicious Payloads Insights and Research 5 Min read Did COVID Cancel Christmas for Cybercriminals? Explore More Topics Customer Stories Culture Zscaler Cloud Platform Insights and Research Work from Anywhere CIO Insights Events
