A Practical Guide to Deobfuscating a Stupidly Long JavaScript Stealer
ID: 2a984a4c-0ddd-54c8-9f61-ab4b4f7b9af0
STIX ID: report--2a984a4c-0ddd-54c8-9f61-ab4b4f7b9af0
Feed Name: Binary Defense Blog
Threat Score
This report analyzes the JavaScript-based Supreme Stealer infostealer, detailing attribution (developer tag and matching decoded configuration), heavy runtime obfuscation and custom decoding routines, anti-analysis checks (process names for debuggers/reverse-engineering tools), and references to C2/exfiltration infrastructure; a VirusTotal sample link is provided as an IOC.
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