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Decoder Loop

@decoderloop.com
26 followers 11 following 45 posts

Rust Reverse Engineering Training. Modern programming languages require modern reverse engineers. 🌐 decoderloop.com 💻 github.com/decoderloop 🐘 infosec.exchange/@decoderloop 💼 linkedin.com/company/decoderloop

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Decoder Loop @decoderloop.com · 10/09/2026
The slides for @cxiao.net's talk at #RustConf 2026, "Reverse Engineering Rust Malware in 2026", are now available! github.com/decoderloop/... The cover image is a painting of Minerva Terrace in Yellowstone National Park, by Thomas Moran, from 1872. #Rust #RustLang #Malware #Infosec #Reversing
github.com
GitHub - decoderloop/2026-09-09-rustconf-reversing-rust-malware-in-2026-talk: Slides for the talk "Reverse Engineering Rust Malware in 2026" at RustConf 2026.
Slides for the talk "Reverse Engineering Rust Malware in 2026" at RustConf 2026. - decoderloop/2026-09-09-rustconf-reversing-rust-malware-in-2026-talk
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Decoder Loop @decoderloop.com · 08/09/2026
We've arrived in Montréal for #RustConf! Come find us around the conference for one of these trait table layout reference cards, for all your Rust reversing needs. The best time is right after @cxiao.net's talk "Reverse Engineering Rust Malware in 2026", at 2pm EDT on Wednesday!
A small black card placed on a colourful striped background. The card has a white table printed on it, showing a Rust trait table's layout ("<impl Trait for Type>::_vtable")

The rows, in order from top to bottom, are:

"<impl Drop for Type>::drop: fn"
"Type _size: usize"
"Type _align: usize"
"<impl Trait for Type>::fn_0: fn"
"<impl Trait for Type>::fn_1: fn"

The logo of the company Decoder Loop, and its website (decoderloop.com), are printed on the bottom.
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Decoder Loop @decoderloop.com · 27/08/2026
We'll be at @rustconf.com in 2 weeks! Come join @cxiao.net for her talk, "Reverse Engineering Rust Malware in 2026", on Wednesday September 9! Can't make it to Montreal? You can still get a virtual, pay-what-you-want ticket! Register here: bit.ly/4wwduG6 #rustconf #rustconf26 #rustlang
RustConf 2026
Hosted by the Rust Foundation

"Reverse Engineering Rust Malware in 2026"
Breakout Session - Sept. 09

Cindy Xiao
Security Researcher,
Decoder Loop

RustConf 2026 - Montreal + Online
rustconf.com
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Decoder Loop @decoderloop.com · 24/08/2026
🦀🥷 We've released a @binary.ninja plugin, Rust Metadata Carver, that extracts panic metadata from #Rust binaries: github.com/decoderloop/... Rust panic metadata reveals the libraries used, the version of Rust used, and code locations from the original Rust source, down to the line numbers!
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Decoder Loop @decoderloop.com · 21/08/2026
The Rust-based backdoor observed in the supply chain compromise of the `arrayref` Rust crate has been added to the Rust Malware Sample Gallery: github.com/decoderloop/... #rust #rustlang #malware #infosec #ReverseEngineering #MalwareAnalysis #reversing #macOS #SupplyChain #arrayref
github.com
GitHub - decoderloop/rust-malware-gallery: A collection of malware families and malware samples which use the Rust programming language.
A collection of malware families and malware samples which use the Rust programming language. - decoderloop/rust-malware-gallery
001
Decoder Loop @decoderloop.com · 21/08/2026
AmnesiaStealer, an infostealer for macOS machines, has been added to the Rust Malware Sample Gallery: github.com/decoderloop/... #rust #rustlang #malware #infosec #ReverseEngineering #MalwareAnalysis #reversing #macOS #infostealer #AmnesiaStealer
github.com
GitHub - decoderloop/rust-malware-gallery: A collection of malware families and malware samples which use the Rust programming language.
A collection of malware families and malware samples which use the Rust programming language. - decoderloop/rust-malware-gallery
021
Decoder Loop @decoderloop.com · 19/08/2026
Still Toolkit has been added to the Rust Malware Sample Gallery: github.com/decoderloop/... Still Toolkit is notably used against Russian organizations. The dropper that delivers it is written using @tauri.app #rust #malware #infosec #ReverseEngineering #ArmoredLikho #EagleWerewolf #Tauri
github.com
GitHub - decoderloop/rust-malware-gallery: A collection of malware families and malware samples which use the Rust programming language.
A collection of malware families and malware samples which use the Rust programming language. - decoderloop/rust-malware-gallery
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Decoder Loop @decoderloop.com · 05/08/2026
We've just added these #RustLang #malware samples to the Rust Malware Sample Gallery: 1) JitterDropper 2) A Rust-based clipboard hijacker 3) #IronWorm, a Rust-based infostealer observed in several recent supply chain compromises 4) LabubaRAT github.com/decoderloop/... #infosec #reversing
github.com
GitHub - decoderloop/rust-malware-gallery: A collection of malware families and malware samples which use the Rust programming language.
A collection of malware families and malware samples which use the Rust programming language. - decoderloop/rust-malware-gallery
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Decoder Loop @decoderloop.com · 14/07/2026
We're BACK this fall at Ringzer0 with another round of Deconstructing Rust Binaries! October 26-31, 16 hours of virtual training on reversing Rust binaries. Struggling with Rust malware? This is the course for you. Early bird prices before July 31st! ringzer0.training/countermeasu...
ringzer0.training
Deconstructing Rust Binaries
Deconstructing Rust Binaries is the first comprehensive training course focused solely on reverse engineering Rust binaries. This course is for any reverse engineer who needs a rapid, practical…
010
Reposted by Decoder Loop
RustConf @rustconf.com · 24/05/2026
Speaker Spotlight: Cindy Xiao, Security Researcher @ DecoderLoop Rust malware is rising & reverse engineers are scrambling. On Sept 9, Cindy surveys the '26 landscape: techniques, tooling gaps, & how to teach RE in a Rust world. Schedule: sched.co/2KHt7 Register: bit.ly/4eUTQ1g #rustconf
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Decoder Loop @decoderloop.com · 10/04/2026
📣 Our own @cxiao.net will be speaking at @rustconf.com this year, with the talk "Reverse Engineering Rust Malware in 2026"! sched.co/2KHt7 Rust is now a popular language not only for writing legitimate software, but also for writing malware. How are malware reversers dealing with this? #RustConf
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Decoder Loop @decoderloop.com · 10/04/2026
Hello! Just a note that our training at @nsec.io this year, Deconstructing Rust Binaries from May 11-13, has been cancelled. @cxiao.net will still be attending NorthSec, so come say hi if you're there! Otherwise, we hope to see you soon at a future training event!
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Decoder Loop @decoderloop.com · 31/03/2026
We just wrapped up Deconstructing Rust Binaries, our Rust reverse engineering course, at Ringzer0 last week! It was a real pleasure teaching an engaged class. Missed out? We're running Deconstructing Rust Binaries again at @nsec.io in Montreal, May 11-13, in a hybrid format: nsec.io/training/202...
A slide for the course Deconstructing Rust Binaries, specifically Part 1: Triage. It is presented by Cindy Xiao, of Decoder Loop, on March 23, 2026.
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Decoder Loop @decoderloop.com · 17/03/2026
Looking for #RustLang samples to practice your reverse engineering skills on? Just since January, we've added samples from 8 different #malware families to the Rust Malware Sample Gallery: github.com/decoderloop/... 1) KCVY OSLOCK Ransomware 2) An unnamed Rust DDoS botnet 3) FunkSec Ransomware 🧵
github.com
GitHub - decoderloop/rust-malware-gallery: A collection of malware families and malware samples which use the Rust programming language.
A collection of malware families and malware samples which use the Rust programming language. - decoderloop/rust-malware-gallery
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Decoder Loop @decoderloop.com · 07/03/2026
Last day before prices go up for Deconstructing Rust Binaries at Ringzer0, March 23-26! If you've been thinking about this fully remote, 16-hour Rust reverse engineering training: now is the time to book! ringzer0.training/countermeasu... #infosec #ReverseEngineering #rustlang #MalwareAnalysis
ringzer0.training
Deconstructing Rust Binaries
Deconstructing Rust Binaries is the first comprehensive training course focused solely on reverse engineering Rust binaries. This course is for any reverse engineer who needs a rapid, practical…
043
Decoder Loop @decoderloop.com · 25/02/2026
Just a few weeks left until our training, Deconstructing Rust Binaries, starting March 23 at Ringzer0! This course is for any reverse engineer who needs real techniques for reversing Rust binaries. ringzer0.training/countermeasu... #MalwareAnalysis #RustLang #ReverseEngineering #Reversing
ringzer0.training
Deconstructing Rust Binaries
Deconstructing Rust Binaries is the first comprehensive training course focused solely on reverse engineering Rust binaries. This course is for any reverse engineer who needs a rapid, practical…
101
Decoder Loop @decoderloop.com · 09/02/2026
Come check out our Deconstructing Rust Binaries training at NorthSec (or remote) this year! Three whole days of Rust reversing.
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Decoder Loop @decoderloop.com · 19/12/2025
📣🦀 Announcing: TWO 2026 sessions for our Rust reverse engineering course, Deconstructing Rust Binaries! 1) Ringzer0 COUNTERMEASURE, March 23-26, Remote: ringzer0.training/countermeasu... 2) NorthSec (@nsec.io), May 11-13, Montréal & Remote: nsec.io/training/202... #malware #infosec #rustlang
ringzer0.training
Deconstructing Rust Binaries
Deconstructing Rust Binaries is the first comprehensive training course focused solely on reverse engineering Rust binaries. This course is for any reverse engineer who needs a rapid, practical upskil...
151
Reposted by Decoder Loop
Cindʎ Xiao 🍉 @cxiao.net · 18/12/2025
Excited to bring Deconstructing Rust Binaries to NorthSec in March! Chat with me here or at @decoderloop.com if you have questions about the training. Take advantage of the early bird rate for the onsite option! Pricing is in CAD, take advantage of the exchange rate (: nsec.io/training/202...
nsec.io
Deconstructing Rust Binaries
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Decoder Loop @decoderloop.com · 15/12/2025
🦀 Looking for Rust malware samples to practice analyzing? Our Rust Malware Sample Gallery just received a major update, with 20 new families added! github.com/decoderloop/... #rust #rustlang #malware #infosec #ReverseEngineering #MalwareAnalysis #reversing
github.com
GitHub - decoderloop/rust-malware-gallery: A collection of malware families and malware samples which use the Rust programming language.
A collection of malware families and malware samples which use the Rust programming language. - decoderloop/rust-malware-gallery
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Decoder Loop @decoderloop.com · 07/11/2025
The slides and materials from @cxiao.net's "Reversing a (not-so-) Simple Rust Loader" workshop at Ringzer0 COUNTERMEASURE today are now available! github.com/decoderloop/... #rustlang #ReverseEngineering #MalwareAnalysis #infosec #reversing #malware #binaryninja #COUNTERMEASURE25 #ringzer0
github.com
GitHub - decoderloop/2025-11-07-ringzer0-countermeasure-not-so-simple-rust-loader-workshop: Slides and materials for the workshop "Reversing a (not-so-) Simple Rust Loader" at Ringzer0 COUNTERMEASURE ...
Slides and materials for the workshop &quot;Reversing a (not-so-) Simple Rust Loader&quot; at Ringzer0 COUNTERMEASURE 2025. - decoderloop/2025-11-07-ringzer0-countermeasure-not-so-simple-rust-loade...
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Decoder Loop @decoderloop.com · 03/11/2025
Thank you for your interest in Decoder Loop & #rustlang reverse engineering training so far! This Friday, November 7th, join us at Ringzer0 COUNTERMEASURE, in Ottawa, Canada, where @cxiao.net will present the workshop "Reversing a (not-so-) Simple Rust Loader": ringzer0.training/countermeasu...
ringzer0.training
WORKSHOP: Reversing a (not-so-) Simple Rust Loader // Cindy Xiao
Rust can be challenging for even experienced reverse engineers. We will reverse a simple Rust malware loader found in the wild with obfuscated strings and a decoy payload, making it a good example for...
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Reposted by Decoder Loop
Cindʎ Xiao 🍉 @cxiao.net · 17/10/2025
🦀 I am starting a training firm, @decoderloop.com, focused on providing Rust Reverse Engineering training! decoderloop.com We hope to come to a conference near you next year. Stay notified on training dates: Follow us at @decoderloop.com, or join our mailing list: decoderloop.com/contact/#tra...
decoderloop.com
Decoder Loop | Reverse Engineering Training
Decoder Loop | Reverse Engineering Training
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Reposted by Decoder Loop
Jesko Hüttenhain @rattle.im · 17/10/2025
The amazing @cxiao.net is offering training at decoderloop.com for #Rust #Malware #ReverseEngineering 😱 Her insight is absolutely priceless, she's taught me all I know about this. If you are organizing an event: This is the state-of-the-art training you are looking for.
decoderloop.com
Decoder Loop | Reverse Engineering Training
Decoder Loop | Reverse Engineering Training
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