Dissecting a Phishing Campaign with a Captcha-based URL

In today’s environment, much of the population are doing their banking or financial transactions ...

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The Attack of the Chameleon Phishing Page

Recently, we encountered an interesting phishing webpage that caught our interest because it acts ...

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A Simple Guide to Getting CVEs Published

We were once newcomers to the security research field and one of the most annoying problems we ran ...

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Bypassing MFA: A Pentest Case Study

When a company implements multifactor authentication, the organization is usually confident that ...

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Dark Web Insights: Evolving Cyber Tactics Aim to Impact the Russia-Ukraine Conflict

Update: March 9: Additional phishing emails have been sighted by Trustwave SpiderLabs researchers ...

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Trustwave’s Action Response: Russia-Ukraine Crisis – Defending Your Organization From Geopolitical Cybersecurity Threats

Feb. 28 Update: The latest economic sanctions imposed upon Russia could inspire that nation or ...

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From Stored XSS to Code Execution using SocEng, BeEF and elFinder CVE-2021-45919

Summary A stored cross-site scripting vulnerability, tracked as CVE-2021-45919, was identified in ...

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ServiceNow - Username Enumeration Vulnerability (CVE-2021-45901)

During a recent engagement Trustwave SpiderLabs discovered a vulnerability (CVE-2021-45901) within ...

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CVE-2020-0696 - Microsoft Outlook Security Feature Bypass Vulnerability

Summary: During an investigation of a malware campaign, I discovered that multiple emails were ...

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Trustwave Action Response: Polkit Privilege Escalation Vulnerability - PwnKit (CVE-2021-4034)

Summary of Trustwave Actions (updated 1/26/2022): Trustwave security and engineering teams became ...

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Trustwave Threat Hunting Guide: Identifying PwnKit (CVE-2021-4034) Exploitation

The Trustwave Threat Hunting team has authored a practical guide to help the cybersecurity ...

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Dark Web Recon: Cybercriminals Fear More Law Enforcement Action in the Wake of the REvil Takedown

In the wake of the takedown of the REvil/Sodinokibi ransomware gang by the Russian Federal Security ...

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Decrypting Qakbot’s Encrypted Registry Keys

Since the return of the Qakbot Trojan in early September 2021, especially through SquirrelWaffle ...

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COVID-19 Phishing Lure to Steal and Mine Cryptocurrency

Recently, we observed a malware spam campaign leveraging the current COVID-19 situation. The emails ...

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Trustwave's Action Response: Multiple Log4j Zero-Day Vulnerabilities

Updates: Dec. 29: Updated to cover three additional CVEs: CVE-2021-4104, CVE-2021-44832, and ...

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Law Enforcement Collaboration Has Eastern-European Cybercriminals Questioning Whether There Is A Safe Haven Anymore

Through the active Dark Web research that Trustwave SpiderLabs conducts for its clients, we have ...

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ModSecurity DoS Vulnerability in JSON Parsing (CVE-2021-42717)

ModSecurity is an open-source WAF engine maintained by Trustwave. This blog post discusses an issue ...

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CrypKey License Service Allows Privilege Escalation

Overview CrypKey (https://www.crypkey.com/) is a third-party licensing service for Windows that ...

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BlackByte Ransomware – Pt. 1 In-depth Analysis

Please click here for Part 2

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BlackByte Ransomware – Pt 2. Code Obfuscation Analysis

In Part 1 of our BlackByte ransomware analysis, we covered the execution flow of the first stage ...

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A Handshake with MySQL Bots

Edge Services It’s well known that we just don’t put services or devices on the edge of the ...

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Missing Critical Vulnerabilities Through Narrow Scoping

The typical process when scoping a penetration test is to get a list of targets from the client, ...

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How Lack of Awareness and Clinging to the Past Threaten Your Networks

The security landscape is always changing. New features are coming out all the time, but often ...

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Patch Tuesday, August 2021

Here we are in August and it's Patch Tuesday once more. It's another light month with only 9 CVEs ...

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SQL Injection in WordPress Plugins: ORDER and ORDER BY as Overlooked Injection Points

Trustwave SpiderLabs recently undertook a survey of some 100 popular WordPress plugins for possible ...

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Telegram Self-Destruct? Not Always

Summary Secret-Chats in Telegram use end-to-end encryption, which is meant for people who are ...

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Compromising a Network Using an "Info" Level Finding

Anyone who has ever read a vulnerability scan report will know that scanners often include a large ...

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Vulnerability in ON24 Plugin for macOS Shares More Than Just Your Screen

ON24 presenter mode requires you to install a plugin that is used to share your screen. For the ...

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