MANTANI Nobutaka

2.9K posts

MANTANI Nobutaka

MANTANI Nobutaka

@nmantani

FreeBSD developer (ports committer) working in the field of cybersecurity / developer of FileInsight-plugins / Black Hat USA 2021 Arsenal speaker

शामिल हुए Ekim 2009
1.3K फ़ॉलोइंग928 फ़ॉलोवर्स
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MANTANI Nobutaka
MANTANI Nobutaka@nmantani·
FileInsight-plugins is a large collection of plugins for McAfee FileInsight hex editor. It provides useful features for malware surface analysis and supports some encodings, compression algorithms, and crypto algorithms not supported by CyberChef. github.com/nmantani/FileI…
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Noth1ng Real
Noth1ng Real@noth1ng_real·
@nmantani 4th attempt is crazy, congrats but what was your main study method?
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MANTANI Nobutaka
MANTANI Nobutaka@nmantani·
I finally passed the OSCP+ on my fourth attempt! Fortunately I managed to get all the flags this time. 🏁🥳
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Jerry D Inyang
Jerry D Inyang@d_inyang1·
@nmantani Congratulation! 2026 is the year i pass the #OSCP after my second attempt. Can you give us any advice and how you prepare?
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MANTANI Nobutaka
MANTANI Nobutaka@nmantani·
Lastly, I wrote my tips with gratitude for OffSec, for the great PEN-200 training course, and past OSCP+ challengers, who kindly shared tips at their blogs, GitHub, OffSec Discord, and Reddit. They helped me a lot. I hope my tips are helpful for future OSCP+ holders. (16/16)
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MANTANI Nobutaka
MANTANI Nobutaka@nmantani·
It took about three years to pass the OSCP+. I had a blank period for over one year because I supervised and co-authored a few Japanese tech books in my private time, and I did not have enough time. I restarted my OSCP+ challenge around last December. (15/16)
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