Tuesday, May 30, 2023

Fhex - A Full-Featured HexEditor

This project is born with the aim to develop a lightweight, but useful tool. The reason is that the existing hex editors have some different limitations (e.g. too many dependencies, missing hex coloring features, etc.).


This project is based on qhexedit2, capstone and keystone engines. New features could be added in the future, PRs are welcomed.

Features
  • Chunks loader - Used to load only a portion of large files without exhaust the memory (use alt + left/right arrows to move among chunks). Please note that in chunk mode, all the operations (e.g. search) applies only to the current chunk except for file save (the entire file is saved). However, each time you edit a chunk, save it before to move to another chunk, otherwise you will lose your changes.
  • Search and replace (UTF-8, HEX, regex, reverse search supported) [CTRL + F]
  • Colored output (white spaces, ASCII characters, 0xFF, UTF-8 and NULL bytes have different colors)
  • Interpret selected bytes as integer, long, unsigned long [CTRL + B]
  • Copy & Paste [CTRL + C and CTRL + V]
  • Copy selected unicode characters [CTRL + Space]
  • Zeroing all the selected bytes [Delete or CTRL + D]
  • Undo & Redo [CTRL + Z and CTRL + Y]
  • Drag & Drop (Hint: Drag&Drop two files to diff them)
  • Overwrite the same file or create a new one [CTRL + S]
  • Goto offset [CTRL + G]
  • Insert mode supported in order to insert new bytes instead to overwrite the existing one [INS]
  • Create new instances [CTRL + N]
  • Basic text viewer for the selected text [CTRL + T]
  • Reload the current file [F5]
  • Compare two different files at byte level
  • Browsable Binary Chart (see later for details) [F1]
  • Hex - Dec number converter [F2]
  • Hex String escaper (e.g from 010203 to \x01\x02\x03) [F3]
  • Pattern Matching Engine (see later for details)
  • Disassebler based on Capstone Engine [F4]
  • Assembler based on Keystone Engine [F4]
  • Zoom-Out/Zoom-In bytes view (CTRL + Up/Down or CTRL + -/+)
  • Shortcuts for all these features
Pattern Matching Engine

Fhex can load at startup a configuration file (from ~/fhex/config.json) in JSON format with a list of strings or bytes to highlight and a comment/label to add close to the matches.

Examples:

{
"PatternMatching":
[
{
"string" : "://www.",
"color" : "rgba(250,200,200,50)",
"message" : "Found url"
},
{
"bytes" : "414243",
"color" : "rgba(250,200,200,50)",
"message" : "Found ABC"
}
]
}

To activate pattern matching press CTRL + P At the end, Fhex will show also an offset list with all the result references. Note: Labels with comments are added only if the window is maximized, if labels are not displayed correctly please try to run pattern matching again.

Binary Chart

Fhex has the feature to chart the loaded binary file (Note: In order to compile the project, now you need also qt5-charts installed on the system). The y-axis range is between 0 and 255 (in hex 0x0 and 0xff, i.e. the byte values). The x-axis range is between 0 and the filesize.

The chart plots the byte values of the binary file and let you focus only on the relevant sections. For example, if in a binary file there is an area full of null bytes, you can easily detect it from the chart.

License

GPL-3



More info


  1. Hacker Tools Github
  2. Hack App
  3. Hacker Tools Mac
  4. What Is Hacking Tools
  5. Pentest Tools For Mac
  6. Pentest Tools Linux
  7. Hacking Tools Name
  8. Hacker Search Tools
  9. New Hack Tools
  10. Hacker Hardware Tools
  11. Hacking Tools Name
  12. Hacks And Tools
  13. Hack Tools 2019
  14. Hacker Tools Mac
  15. Hacking Tools Windows
  16. Hacking Apps
  17. Hacking Tools For Games
  18. Pentest Tools For Mac
  19. Hacker Tools For Mac
  20. Bluetooth Hacking Tools Kali
  21. Underground Hacker Sites
  22. Blackhat Hacker Tools
  23. Hacking Tools Pc
  24. Hack App
  25. Hack Tools Download
  26. Hack Tools For Ubuntu
  27. Pentest Automation Tools
  28. Hacking Tools For Pc
  29. Hacking Tools For Games
  30. Best Hacking Tools 2019
  31. Pentest Tools For Android
  32. Tools For Hacker
  33. Hack Tools Online
  34. Tools 4 Hack
  35. Free Pentest Tools For Windows
  36. Hacking Tools For Pc
  37. Hacker Tools For Windows
  38. Hacking Tools 2020
  39. Black Hat Hacker Tools
  40. Pentest Tools For Ubuntu
  41. Hack Tools Github
  42. What Is Hacking Tools
  43. Hacking Tools Github
  44. Pentest Tools Online
  45. Hacking Tools Free Download
  46. Hacking Tools And Software
  47. Hacker Tools Linux
  48. Blackhat Hacker Tools
  49. Hacker Tools Apk
  50. Tools For Hacker
  51. Pentest Tools Android
  52. Hackrf Tools
  53. Hack And Tools
  54. Hacker Tools 2019
  55. Hacking Tools 2020
  56. Pentest Tools Online
  57. Hacking App
  58. World No 1 Hacker Software
  59. Tools Used For Hacking
  60. Hacking Tools For Kali Linux
  61. Hacking Tools Windows
  62. Game Hacking
  63. Pentest Tools Port Scanner
  64. Pentest Tools Github
  65. Computer Hacker
  66. Hack Website Online Tool
  67. Hacking Tools 2020
  68. Hacking Tools 2020
  69. Ethical Hacker Tools
  70. Pentest Reporting Tools
  71. Pentest Tools Port Scanner
  72. Hacking Tools Usb
  73. Hacking Tools For Kali Linux
  74. Hacking Tools Hardware
  75. Hacker Tools Hardware
  76. Hack Tools For Ubuntu
  77. Hack Tools Download
  78. Hacking Tools Kit
  79. Hacking Tools Windows 10
  80. Hacker Security Tools
  81. Hacking Tools Usb
  82. Hacker Tools For Ios
  83. Pentest Tools Subdomain
  84. Pentest Tools Windows
  85. Nsa Hack Tools
  86. Hacker Tools For Pc
  87. Hacking Tools Github
  88. Pentest Tools Subdomain
  89. Hack Tools For Mac
  90. Pentest Tools For Ubuntu
  91. Hacking Tools Download
  92. World No 1 Hacker Software
  93. Hacker Tools Free Download
  94. World No 1 Hacker Software
  95. Pentest Tools For Mac
  96. Android Hack Tools Github
  97. Install Pentest Tools Ubuntu
  98. Pentest Tools Linux
  99. Hack Tools For Mac
  100. Hacking Tools Usb
  101. Hacker Tools Hardware
  102. Pentest Tools Bluekeep
  103. Hacking Tools Github
  104. Pentest Tools Url Fuzzer
  105. Tools 4 Hack
  106. Pentest Tools Github
  107. Hacking Tools Github
  108. Hack Tools
  109. Pentest Tools Url Fuzzer
  110. Beginner Hacker Tools
  111. Hacking Apps
  112. Black Hat Hacker Tools
  113. Hacker
  114. Pentest Reporting Tools
  115. Physical Pentest Tools
  116. Hack Tools Pc
  117. Hackrf Tools
  118. Hacking Tools Mac
  119. Pentest Reporting Tools
  120. Hack Tools Github
  121. Hacker Tools 2020
  122. Hacker Tools 2020
  123. Pentest Tools Port Scanner
  124. Hacker Tools Github

No comments:

Post a Comment