Hikari_pe_x64 〈WORKING · 2025〉

clang-cl.exe /O2 /GS- /c source.c ^ -mllvm -enable-pass-plugin=C:\Hikari\lib\hikari_pe_x64.dll ^ -mllvm -sub -mllvm -sub_loop=1 | Flag | Effect | |------|--------| | -sub | Instruction substitution | | -sub_loop=1 | Substitution on loops | | -bcf | Bogus control flow | | -bcf_loop=1 | Bogus flow in loops | | -fla | Control flow flattening | | -fla_loop=1 | Flatten loops | | -split | Basic block splitting | | -split_num=2 | Split into 2 blocks | | -indibran | Indirect branching (opaque predicates) |

// Opaque predicate example (constant folding resistant) volatile int x = 0; if (x == 0 && (GetTickCount() & 1) == 0) // real code else // dead code hikari_pe_x64

git clone https://github.com/HikariObfuscator/Hikari.git cd Hikari mkdir build && cd build cmake -G "Visual Studio 17 2022" -A x64 -DLLVM_ENABLE_PROJECTS="clang;lld" -DCMAKE_BUILD_TYPE=Release ../LLVM cmake --build . --config Release --target hikari_pe_x64 Plugin will be at Release/lib/hikari_pe_x64.dll . | Error | Fix | |-------|-----| | Failed to load plugin | Use full absolute path to .dll | | Unrecognized flag -sub | Plugin didn’t load – check -enable-pass-plugin | | LNK2001 unresolved external | Add /DEFAULTLIB:libcmt (static CRT) | | Access violation after obf | Disable -split + -fla together | Use hikari_pe_x64 responsibly – only on your own binaries or with explicit permission. clang-cl

loc_obf_1: mov eax, switch_var cmp eax, 0x1 -> jmp loc_realblock1 cmp eax, 0x2 -> jmp loc_realblock2 ... If prebuilt plugin fails: loc_obf_1: mov eax, switch_var cmp eax, 0x1 ->

__attribute__((annotate("sub"))) __attribute__((annotate("fla"))) void critical_function() // heavily obfuscated