Haifei's random thoughts
Tuesday, April 7, 2026
EXPMON detected sophisticated zero-day fingerprinting attack targeting Adobe Reader users
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Executive Summary The EXPMON system detected a highly-sophisticated PDF exploit targeting Adobe Reader users. Based on our analysis, the sam...
1 comment:
Sunday, January 11, 2026
A major update of the EXPMON system: focusing on modern software exploits
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After a year-long focus on another project - an innovative initiative aimed at discovering bugs in rich, UI-heavy closed-source software lik...
1 comment:
Monday, January 13, 2025
EXPMON detected "zero-day behavior" in PDF samples that leak local (net)NTLM information
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In Q4 2024, while reviewing the EXPMON Public analysis data, I discovered an interesting "zero-day behavior" in some PDF samples....
5 comments:
Saturday, September 28, 2024
EXPMON detected publicly-available Adobe Reader zero-day PoC
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As announced on our Twitter/X account a couple of months ago, during a mission to analyze a large public PDF sample set, EXPMON Public d...
Saturday, April 13, 2024
EXPMON detected "zero-day" PDF sample attempting to exploit Foxit Reader's bad design of security warning dialogs
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Shortly after my EXPMON Public announcement on April 7, I was notified by a malware researcher that he/she submitted a PDF sample and it g...
2 comments:
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