Posts

MalChela v4.3

Version 4.3 introduces significant updates, including an At A Glance panel on the Home Screen displaying case statuses and integrations. New features include an Offline Mode for air-gapped scenarios, enhanced analysis tools, improved string detection capabilities in mStrings, and 25 additional detection rules. Comprehensive documentation updates accompany these enhancements.

MalChela 4.2 Release

MalChela v4.2 introduces improved functionality for Mac analysis, allowing four tools to interact directly with .app bundles, eliminating the need to find buried binaries. The new Analyze feature simplifies the triage process by automatically classifying files and dispatching necessary tools, streamlining malware analysis and reporting with concise summaries.

Mind Palace: A Personal Search Engine for the Way I Actually Work

“I consider that a man’s brain originally is like a little empty attic, and you have to stock it with such furniture as you choose.” — Sherlock Holmes, A Study in Scarlet There’s a particular kind of frustration that I suspect a lot of researchers know well: you’re in the middle of something, an analysis,…

MalChela v4.1: Mac Malware Analysis Arrives

MalChela v4.1 is out today, and the headline is something I’ve been wanting to tackle for a while: dedicated Mac malware analysis tooling. If you’ve been following the channel or the blog, you know MalChela started as a triage-first toolkit aimed at the kinds of samples that show up in Windows-centric IR engagements. That coverage…

Unmasking the Moon: Comparing LunaStealer Samples with MalChela and Claude

As one tends to do on Saturday mornings with coffee in hand, I was reviewing two samples that were attributed to the LunaStealer / LunaGrabber family. Originally I was validating that tiquery was working with the MCP configuration, however what started as a quick TI check turned into a full static analysis session — and…

The Long Game: MalChela v4.0

When I started building MalChela, I had a narrow problem to solve. I was doing a lot of malware triage during incident response engagements and I kept reaching for the same scattered set of tools — VirusTotal, some strings extraction, a hash lookup here, a YARA scan there. The workflow existed, but it wasn’t a…

From QR to Threat Identification in one Click

Recently I introduced Threat Intel Query (tiquery), a multi-source threat intelligence lookup tool. The first iteration expanded on the capability of malhash and enabled for the submission of malware hashes against multiple threat intel sites. Then yesterday I was targeted with an SMS phishing message. (Note: I don’t know why but I detest the term…

MalChela 3.2: More Cowbell? More Intel!

One of the things I value most about the open-source community is that the best improvements to a tool often don’t come from inside it — they come from outside conversations.  A short while back, the author of mlget, xorhex,  reached out and suggested I add more malware retrieval sources to FOSSOR, one of my earlier tools for…

A Study in DFIR: Open-Source, Enterprise, and the Art of Analysis

Someone asked me recently how I see DFIR evolving — tooling, automation, and open-source versus enterprise platforms. It’s the kind of question that sounds like a conference panel topic, but the answer is grounded in how work actually gets done. In practice, it isn’t a binary choice. The most effective IR practitioners I’ve worked with…

The Game Is Afoot: Introducing the MalChela Video Series

There’s a moment every analyst knows — the one where an unknown file lands on your desk and the clock starts ticking. You need answers, and you need them fast. MalChela was built for exactly that moment. Today I’m excited to announce the MalChela Video Series on YouTube — a growing collection of tutorial episodes walking through…

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