Decompilation of VB6 exe on Linux failed #1135
Comments
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What is the file size? I noticed the same problem when the PE file size is greater than 40MB |
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The file is kilobytes in size, it's strange that retdec doesn't want to work it out. Have you solved the problem somehow? |
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I found what the problem is. Due to static analysis, an incorrect instruction is encoded. The issue can be considered closed |
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Your files. Took up memory: 2968MB Passes |
Nitr0-G
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Apr 26, 2023
Skipping all MPX instructions has been added in order to eliminate bugs caused on these Issues avast#1148 avast#1135 Intel MPX is a dead technology that has not been supported by the Linux kernel since 2020(proof: https://www.phoronix.com/news/Intel-MPX-Is-Dead). It was only in the Skylake and Intel Goldmont(atom) architecture, consider all current processors do not support this technology. Zydis & capstone mistakenly disassembles instructions added to Intel MPX(Intel MPX adds 7 new instructions, as well as BND0-3 registers in x64 and x32 mode for more information, see here(https://intel-mpx.github.io/design /)), a tool like Hiew also does not disassemble instructions of Intel MPX (https://fpic.in/VQ9yfJ1)
Closed
Nitr0-G
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Apr 26, 2023
Skipping all MPX instructions has been added in order to eliminate bugs caused on these Issues (avast#1148 avast#1135) Intel MPX is a dead technology that has not been supported by the Linux kernel since 2020(proof: https://www.phoronix.com/news/Intel-MPX-Is-Dead). It was only in the Skylake and Intel Goldmont(atom) architecture, consider all current processors do not support this technology. Zydis & capstone mistakenly disassembles instructions added to Intel MPX(Intel MPX adds 7 new instructions, as well as BND0-3 registers in x64 and x32 mode for more information, see here(https://intel-mpx.github.io/design/ )), a tool like Hiew also does not disassemble instructions of Intel MPX (https://fpic.in/VQ9yfJ1)
Nitr0-G
added a commit
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Apr 27, 2023
Skipping all MPX instructions has been added in order to eliminate bugs caused on these Issues (avast#1148 avast#1135) Proof that these bugs have been fixed, you can find in the same Issue(avast#1148 avast#1135) Intel MPX is a dead technology that has not been supported by the Linux kernel since 2020(proof: https://www.phoronix.com/news/Intel-MPX-Is-Dead). It was only in the Skylake and Intel Goldmont(atom) architecture, consider all current processors do not support this technology. Zydis & capstone mistakenly disassembles instructions added to Intel MPX(Intel MPX adds 7 new instructions, as well as BND0-3 registers in x64 and x32 mode for more information, see here(https://intel-mpx.github.io/design/ )), a tool like Hiew also does not disassemble instructions of Intel MPX (https://fpic.in/VQ9yfJ1) Added 6 new instructions(MPX) that translates to NOP
Merged
Nitr0-G
added a commit
to Nitr0-G/retdec
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Apr 27, 2023
Skipping all MPX instructions has been added in order to eliminate bugs caused on these Issues (avast#1148 avast#1135) Proof that these bugs have been fixed, you can find in the same Issue(avast#1148 avast#1135) Intel MPX is a dead technology that has not been supported by the Linux kernel since 2020(proof: https://www.phoronix.com/news/Intel-MPX-Is-Dead). It was only in the Skylake and Intel Goldmont(atom) architecture, consider all current processors do not support this technology. Zydis & capstone mistakenly disassembles instructions added to Intel MPX(Intel MPX adds 7 new instructions, as well as BND0-3 registers in x64 and x32 mode for more information, see here(https://intel-mpx.github.io/design/ )), a tool like Hiew also does not disassemble instructions of Intel MPX (https://fpic.in/VQ9yfJ1) Added 6 new instructions(MPX) that translates to NOP
PeterMatula
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May 4, 2023
* Intel MPX support Skipping all MPX instructions has been added in order to eliminate bugs caused on these Issues #1148 #1135 Intel MPX is a dead technology that has not been supported by the Linux kernel since 2020(proof: https://www.phoronix.com/news/Intel-MPX-Is-Dead). It was only in the Skylake and Intel Goldmont(atom) architecture, consider all current processors do not support this technology. Zydis & capstone mistakenly disassembles instructions added to Intel MPX(Intel MPX adds 7 new instructions, as well as BND0-3 registers in x64 and x32 mode for more information, see here(https://intel-mpx.github.io/design /)), a tool like Hiew also does not disassemble instructions of Intel MPX (https://fpic.in/VQ9yfJ1) * Intel MPX support Skipping all MPX instructions has been added in order to eliminate bugs caused on these Issues (#1148 #1135) Intel MPX is a dead technology that has not been supported by the Linux kernel since 2020(proof: https://www.phoronix.com/news/Intel-MPX-Is-Dead). It was only in the Skylake and Intel Goldmont(atom) architecture, consider all current processors do not support this technology. Zydis & capstone mistakenly disassembles instructions added to Intel MPX(Intel MPX adds 7 new instructions, as well as BND0-3 registers in x64 and x32 mode for more information, see here(https://intel-mpx.github.io/design/ )), a tool like Hiew also does not disassemble instructions of Intel MPX (https://fpic.in/VQ9yfJ1) * Add files via upload * Intel MPX support Skipping all MPX instructions has been added in order to eliminate bugs caused on these Issues (#1148 #1135) Proof that these bugs have been fixed, you can find in the same Issue(#1148 #1135) Intel MPX is a dead technology that has not been supported by the Linux kernel since 2020(proof: https://www.phoronix.com/news/Intel-MPX-Is-Dead). It was only in the Skylake and Intel Goldmont(atom) architecture, consider all current processors do not support this technology. Zydis & capstone mistakenly disassembles instructions added to Intel MPX(Intel MPX adds 7 new instructions, as well as BND0-3 registers in x64 and x32 mode for more information, see here(https://intel-mpx.github.io/design/ )), a tool like Hiew also does not disassemble instructions of Intel MPX (https://fpic.in/VQ9yfJ1) Added 6 new instructions(MPX) that translates to NOP * Intel MPX support Skipping all MPX instructions has been added in order to eliminate bugs caused on these Issues (#1148 #1135) Proof that these bugs have been fixed, you can find in the same Issue(#1148 #1135) Intel MPX is a dead technology that has not been supported by the Linux kernel since 2020(proof: https://www.phoronix.com/news/Intel-MPX-Is-Dead). It was only in the Skylake and Intel Goldmont(atom) architecture, consider all current processors do not support this technology. Zydis & capstone mistakenly disassembles instructions added to Intel MPX(Intel MPX adds 7 new instructions, as well as BND0-3 registers in x64 and x32 mode for more information, see here(https://intel-mpx.github.io/design/ )), a tool like Hiew also does not disassemble instructions of Intel MPX (https://fpic.in/VQ9yfJ1) Added 6 new instructions(MPX) that translates to NOP
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Fixed by @Nitr0-G in pull/1154. |
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Running
retdec-v5.0/bin/retdec-decompiler ./accu.exeproduces the following output:Using Linux version 5.0
The file to de-compile is attached. Its license allows so.
accu.zip
The text was updated successfully, but these errors were encountered: