Lisandro Ubiedo
Senior Security Researcher (GReAT) at Stratosphere
Costa Rica
Summary
👤
Senior🎓
Top SchoolLisandro Ubiedo is a Senior Security Researcher at Kaspersky's GReAT with a decade of hands-on experience in malware analysis, reverse engineering, and Linux internals. Based in Costa Rica, he specializes in low-level Unix systems, IoT malware across x86 and ARM, and building automation and monitoring for infected device labs. He collaborates with Stratosphere Labs and previously contributed to Aposemat and Avast analyses, producing tooling, YARA rules, and research-driven writeups. Known for "seeing data in hexa 24/7," he blends deep technical reverse engineering with practical infrastructure improvements and threat-hunting outputs.
10 years of coding experience
Bachelor of Arts (B.A.), Bachelor of Arts (B.A.) at Dante Alighieri
Portuguese, English, Italian, Spanish
Github Skills (88)
cpp10
assembly10
browser9
auction9
ispc9
swift9
rust9
python9
haskell9
keylogger9
compiler8
rust-lang8
tao8
unpack8
kernel-module8
Programming languages (11)
Github contributions (5)
cedriczirtacic/malware_analysis
May 2018 - May 2019
Contributions:17 commits, 16 pushes, 1 branch in 1 year
cedriczirtacic/gopdecode
Dec 2017 - Mar 2018
Contributions:23 commits, 20 pushes, 1 branch in 3 months
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