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Bug report: Disassemble x86 doesn't seem to perform proper IP hex conversion #1941

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AverseABFun opened this issue Nov 17, 2024 · 0 comments
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@AverseABFun
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Describe the bug
When using Disassemble x86, it seems to assume that the IP number is in hex, but doesn't handle characters between 0xA and 0xF properly.

To Reproduce
https://gchq.github.io/CyberChef/#recipe=From_Base64('A-Za-z0-9%2B/%3D',true,true)To_Hex('Space',0)Disassemble_x86('32','Full%20x86%20architecture',8,7,true,true)&input=VUdyK1dNYUFBb0FMQUVIR2dBT0FDd0FmU0lQQUFrZzlpUk1BQUhMbTlPdis&oeol=CRLF

Expected behaviour
I expected the recipe's instruction positions to begin at 0x7E00. What happened was instead, they began at 7 and the URL's IP value was overwritten with 7.

Screenshots
image
Screenshot from 2024-11-17 09-00-56
After a reload:
Screenshot from 2024-11-17 09-01-02

Desktop (if relevant, please complete the following information):

  • OS: Fedora 40
  • Browser: Firefox 132.0.2 (64-bit)
  • CyberChef version: 10.19.4
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