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 Tarun Dewan Insights and Research May 04, 2020 7 Min readResurgence of the QakBot Stealer from Newly Registered Domains The Zscaler ThreatLabZ team is constantly on the lookout for trending and evolving techniques used by malware authors to infiltrate victims' machines, steal information, and carry out other malicious activities. Recently... Insights and Research June 20, 2019 5 Min readFelipe, a new infostealer Trojan The Zscaler ThreatLabZ team came across a new strain of infostealer Trojan called Felipe, which silently installs itself onto a user’s system and connects to a command-and-control (C&C) server to send system informat... Insights and Research February 21, 2019 4 Min readMurkios bot drops files and controls system remotely The Zscaler ThreatLabZ team came across the Murkios bot, which silently installs itself onto a user’s system and connects to a command-and-control (C&C) server by opening Secure Shell (SSH) terminals from the comprom... Insights and Research July 06, 2018 3 Min readIndependence Day greeting campaign delivers Emotet Recently, Zscaler's research team, ThreatLabZ, came across malicious Microsoft Office documents delivering Emotet malware via attachments using "Greeting Card" as the document name. The malware author leveraged the popul... Insights and Research March 30, 2018 4 Min readnjRAT pushes Lime ransomware and Bitcoin wallet stealer Updated - April 1, 2018 Updated - April 3, 2018 (added IOCs) njRAT, also known as Bladabindi, is a remote access Trojan (RAT) that was first seen in 2013 and continues to be one of the most prevalent malware family... Insights and Research January 06, 2016 4 Min readYet Another Signed Malware - Spymel Introduction ThreatLabZ came across yet another malware family where the authors are using compromised digital certificates to evade detection. The malware family in this case is the information stealing Trojan S... Insights and Research October 27, 2015 3 Min readDridex Activity Continues Dridex, a banking malware which attempts to steal the victim's banking credentials and system information, continues to remain active in the wild after the recent takedown attempt. Dridex activity went down sig... Insights and Research August 24, 2015 3 Min readSigned Dridex Campaign Introduction Malware authors use various means to make their malware look similar to legitimate software. One such approach involves signing a malware sample with a digital certificate. Recently we saw Dridex malwar...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
