Are your SVGs Malicious? Hiding malware in your graphics files
SVGs are malware’s newest disguise—Stairwell spots what your filters miss.
Resources
A lot is happening, and we’re moving at a fast pace. Keep up with it all here.
A YARA Rule for Threat Hunting DarkCloud Stealer
Threat hunting YARA rule for DarkCloud stealer and related malware variants.
RedDirection: A YARA Rule to Detect its Artifacts
Detect RedDirection’s Chrome/Edge malware with Stairwell’s YARA rule
ToolShell: Revealing Webshell Malware Variants and a New YARA Rule
Detecting ToolShell webshell variants in SharePoint attacks using YARA and Hilbert curves.
Reverse Engineering Malware 101: Getting Started with macOS Reversing
Getting started with macOS malware reversing using open-source tools like Ghidra and Radare2.
A New Chapter at Stairwell: Welcoming Emmy Linder as CEO
Stairwell welcomes Emmy Linder as CEO, marking a new phase in its cybersecurity mission.
Prometei Evolves: Stairwell identifies new variants and publishes 3 new YARA rules
New YARA rules released as Stairwell exposes 53 stealthy Prometei variants.
Detecting TodoSwift
Detect Swift-based macOS malware with our TodoSwift YARA rule and instant file search.
Are These 18 Malicious Browser Extensions on Your Organization’s Devices?
18 verified browser extensions were malware—Stairwell finds them on devices in seconds.
Detecting defendnot: A Tool for Silently Disabling Windows Defender
Stealthy tool disables Windows Defender via WSC API—Stairwell offers YARA rule for detection.
One Pager: Stairwell Intelligent Analysis
Supercharge your SOC with AI-driven alert triage, faster decisions, and zero added headcount.
One Pager: The Stairwell platform
Learn how the Stairwell platform can help protect your organization against advanced attacks.
Upleveling your security team
See how security teams are outnumbered, overworked, and stuck with outdated tools.
Your current cybersecurity tools aren’t enough
Why today’s cybersecurity tools fail and how Stairwell ensures nothing is missed.
SEC cyber disclosure rules: the demand for details
New SEC rules demand detailed cyber disclosures. Learn how companies are adapting for success.
