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Can I rely on this github repository files?


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1















I recently found this GitHub repo https://github.com/userEn1gm4/HLuna, but after cloned it I note that the comparison between the file compiled (using g++) from source HLuna.cxx and the binary included in the repo (HLuna) is different: differ: byte 25, line 1. Is the provided binary file secure? I've already analyzed that in VirusTotal without any issues, but I don't have the expertise to decompile and read the output, and I've previously executed the binary provided without thinking about the risks.










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  • If you're able to compile from source, then just use your computer version.

    – Daisetsu
    20 mins ago
















1















I recently found this GitHub repo https://github.com/userEn1gm4/HLuna, but after cloned it I note that the comparison between the file compiled (using g++) from source HLuna.cxx and the binary included in the repo (HLuna) is different: differ: byte 25, line 1. Is the provided binary file secure? I've already analyzed that in VirusTotal without any issues, but I don't have the expertise to decompile and read the output, and I've previously executed the binary provided without thinking about the risks.










share|improve this question









New contributor




mcruz2401 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • If you're able to compile from source, then just use your computer version.

    – Daisetsu
    20 mins ago














1












1








1








I recently found this GitHub repo https://github.com/userEn1gm4/HLuna, but after cloned it I note that the comparison between the file compiled (using g++) from source HLuna.cxx and the binary included in the repo (HLuna) is different: differ: byte 25, line 1. Is the provided binary file secure? I've already analyzed that in VirusTotal without any issues, but I don't have the expertise to decompile and read the output, and I've previously executed the binary provided without thinking about the risks.










share|improve this question









New contributor




mcruz2401 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












I recently found this GitHub repo https://github.com/userEn1gm4/HLuna, but after cloned it I note that the comparison between the file compiled (using g++) from source HLuna.cxx and the binary included in the repo (HLuna) is different: differ: byte 25, line 1. Is the provided binary file secure? I've already analyzed that in VirusTotal without any issues, but I don't have the expertise to decompile and read the output, and I've previously executed the binary provided without thinking about the risks.







reverse-engineering c++ github






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edited 5 hours ago









schroeder

77.9k30173209




77.9k30173209






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asked 6 hours ago









mcruz2401mcruz2401

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mcruz2401 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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mcruz2401 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.













  • If you're able to compile from source, then just use your computer version.

    – Daisetsu
    20 mins ago



















  • If you're able to compile from source, then just use your computer version.

    – Daisetsu
    20 mins ago

















If you're able to compile from source, then just use your computer version.

– Daisetsu
20 mins ago





If you're able to compile from source, then just use your computer version.

– Daisetsu
20 mins ago










1 Answer
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Compilation is not a directly verifiable deterministic process across compiler versions, library versions, operating systems, or a number of other different variables. The only way to verify is to perform a diff at the assembly level. There are lots of tools that can do this but you still need to put the manual work in.






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    Compilation is not a directly verifiable deterministic process across compiler versions, library versions, operating systems, or a number of other different variables. The only way to verify is to perform a diff at the assembly level. There are lots of tools that can do this but you still need to put the manual work in.






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      4














      Compilation is not a directly verifiable deterministic process across compiler versions, library versions, operating systems, or a number of other different variables. The only way to verify is to perform a diff at the assembly level. There are lots of tools that can do this but you still need to put the manual work in.






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        4












        4








        4







        Compilation is not a directly verifiable deterministic process across compiler versions, library versions, operating systems, or a number of other different variables. The only way to verify is to perform a diff at the assembly level. There are lots of tools that can do this but you still need to put the manual work in.






        share|improve this answer













        Compilation is not a directly verifiable deterministic process across compiler versions, library versions, operating systems, or a number of other different variables. The only way to verify is to perform a diff at the assembly level. There are lots of tools that can do this but you still need to put the manual work in.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 6 hours ago









        PolynomialPolynomial

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