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Java class - 274 bytes (macOS only) #124

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yo-yo-yo-jbo opened this issue Jul 9, 2024 · 0 comments
Open

Java class - 274 bytes (macOS only) #124

yo-yo-yo-jbo opened this issue Jul 9, 2024 · 0 comments
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yo-yo-yo-jbo commented Jul 9, 2024

Please fill out the following:

---BEGIN BGGPx---
Submit Date: 2024-Jul-08
BGGP Challenge Number: 5
Author: Jonathan Bar Or ("JBO")
Contact Info (Optional): @yo_yo_yo_jbo
Online Presence (Website/Social Media): @yo_yo_yo_jbo
Target File Type: *.class
File Size: 274
SHA256 Hash: 511df6abeb6d1a5b51a9b5a6d91e4eece0dcd0dc9cc1eee166b8a4a1130b8f72
Target Environment (How do we run the file?): save the file as Code.class, and run java Code. Note this will only work on macOS.
Any additional info?: I submitted this seperately from my previous 283 byte Java class, since this only works on macOS due to "/d*/*y" uniquely resolving to "/dev/tty" on macOS (Linux resolution is not unique).
Link to PoC video, screenshot, or console output, if any: 
Link to writeup, if any: https://github.com/yo-yo-yo-jbo/bggp5_java_editing
File contents (base64 encoded please): 
yv66vgAAADcAEQoACAAJCAAKCgAIAAsHAAUBAARDb2RlAQAEbWFpbgEAFihbTGphdmEvbGFuZy9TdHJpbmc7KVYHAAwMAA0ADgEAJmJhc2ggLWMgY3VybCR7SUZTfS1MJHtJRlN9N2YudWs+L2QqLyp5DAAPABABABFqYXZhL2xhbmcvUnVudGltZQEACmdldFJ1bnRpbWUBABUoKUxqYXZhL2xhbmcvUnVudGltZTsBAARleGVjAQAnKExqYXZhL2xhbmcvU3RyaW5nOylMamF2YS9sYW5nL1Byb2Nlc3M7BCEABAAIAAAAAAABAAkABgAHAAEABQAAABUAAgABAAAACbgAARICtgADsQAAAAAAAA==
---END BGGPx---

If this is an update to an existing entry, please include a link to your entry below this text. Reminder that authors can only update an entry once during BGGP.

@yo-yo-yo-jbo yo-yo-yo-jbo added BGGP Entry Needs Verification This entry needs verification labels Jul 9, 2024
@yo-yo-yo-jbo yo-yo-yo-jbo changed the title Java class - 282 bytes (macOS only) Java class - 274 bytes (macOS only) Aug 9, 2024
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