diff --git a/.clang-format b/.clang-format
index 8063c5e..d382898 100644
--- a/.clang-format
+++ b/.clang-format
@@ -1,18 +1,4 @@
 ---
-BasedOnStyle: Microsoft
-AlignAfterOpenBracket: Align
-AllowAllArgumentsOnNextLine: 'true'
-AllowAllParametersOfDeclarationOnNextLine: 'true'
-AllowShortIfStatementsOnASingleLine: Never
-BreakBeforeBraces: Allman
-IndentWidth: '4'
-Language: Cpp
-NamespaceIndentation: All
-SpacesInAngles: 'true'
-SpacesInCStyleCastParentheses: 'true'
-SpacesInContainerLiterals: 'true'
-SpacesInParentheses: 'true'
-SpacesInSquareBrackets: 'true'
-UseTab: Never
+BasedOnStyle: Chromium
 
 ...
diff --git a/include/unpacker.hpp b/include/unpacker.hpp
index aeb07cb..9588ee6 100644
--- a/include/unpacker.hpp
+++ b/include/unpacker.hpp
@@ -32,6 +32,8 @@
 #define UNMAP_VIEW_OF_FILE_VECTOR 11
 #define CLOSE_HANDLE_VECTOR 12
 #define VIRTUAL_PROTECT_VECTOR 13
+#define IS_DEBUGGER_PRESENT_VECTOR 14
+#define IS_REMOTE_DEBUGGER_PRESENT_VECTOR 15
 
 #define MOV_RAX_0_SIG "\x48\xB8\x00\x00\x00\x00\x00\x00\x00\x00"
 #define MOV_RAX_0_MASK "xxxxxxxxxx"
@@ -42,48 +44,58 @@ static_assert(sizeof MOV_RAX_0_SIG == sizeof MOV_RAX_0_MASK,
 namespace engine {
 class unpack_t {
  public:
-  explicit unpack_t(const std::string &module_name,
-                    const std::vector<std::uint8_t> &bin);
+  explicit unpack_t(const std::string& module_name,
+                    const std::vector<std::uint8_t>& bin);
   ~unpack_t(void);
 
   bool init(void);
-  bool unpack(std::vector<std::uint8_t> &output);
+  bool unpack(std::vector<std::uint8_t>& output);
 
  private:
-  using iat_hook_t = std::function<void(uc_engine *, unpack_t *)>;
+  using iat_hook_t = std::function<void(uc_engine*, unpack_t*)>;
 
-  uc_engine *uc_ctx;
+  uc_engine* uc_ctx;
   std::vector<uint8_t> bin, map_bin;
-  std::vector<uc_hook *> uc_hooks;
+  std::vector<uc_hook*> uc_hooks;
   std::string module_name;
 
   std::uintptr_t img_base, img_size, heap_offset, pack_section_offset;
-  win::image_t<> *win_img;
-
-  static void local_alloc_hook(uc_engine *, unpack_t *);
-  static void local_free_hook(uc_engine *, unpack_t *);
-  static void load_library_hook(uc_engine *, unpack_t *);
-  static void get_module_file_name_w_hook(uc_engine *, unpack_t *);
-  static void create_file_w_hook(uc_engine *, unpack_t *);
-  static void get_file_size_hook(uc_engine *, unpack_t *);
-  static void create_file_mapping_hook(uc_engine *, unpack_t *);
-  static void map_view_of_file_hook(uc_engine *, unpack_t *);
-  static void unmap_view_of_file_hook(uc_engine *, unpack_t *);
-  static void close_handle_hook(uc_engine *, unpack_t *);
-  static void virtual_protect_hook(uc_engine *, unpack_t *);
-
-  static void uc_strcpy(uc_engine *uc, char *buff, std::uintptr_t addr);
-  static void uc_strcpy(uc_engine *uc, std::uintptr_t addr, char *buff);
-
-  static bool iat_dispatcher(uc_engine *uc, uint64_t address, uint32_t size,
-                             unpack_t *unpack);
-
-  static bool unpack_section_callback(uc_engine *uc, uc_mem_type type,
-                                      uint64_t address, int size, int64_t value,
-                                      unpack_t *unpack);
-
-  static void invalid_mem(uc_engine *uc, uc_mem_type type, uint64_t address,
-                          int size, int64_t value, unpack_t *unpack);
+  win::image_t<>* win_img;
+
+  static void local_alloc_hook(uc_engine*, unpack_t*);
+  static void local_free_hook(uc_engine*, unpack_t*);
+  static void load_library_hook(uc_engine*, unpack_t*);
+  static void get_module_file_name_w_hook(uc_engine*, unpack_t*);
+  static void create_file_w_hook(uc_engine*, unpack_t*);
+  static void get_file_size_hook(uc_engine*, unpack_t*);
+  static void create_file_mapping_hook(uc_engine*, unpack_t*);
+  static void map_view_of_file_hook(uc_engine*, unpack_t*);
+  static void unmap_view_of_file_hook(uc_engine*, unpack_t*);
+  static void close_handle_hook(uc_engine*, unpack_t*);
+  static void virtual_protect_hook(uc_engine*, unpack_t*);
+  static void is_debugger_present_hook(uc_engine*, unpack_t*);
+
+  static void uc_strcpy(uc_engine* uc, char* buff, std::uintptr_t addr);
+  static void uc_strcpy(uc_engine* uc, std::uintptr_t addr, char* buff);
+
+  static bool iat_dispatcher(uc_engine* uc,
+                             uint64_t address,
+                             uint32_t size,
+                             unpack_t* unpack);
+
+  static bool unpack_section_callback(uc_engine* uc,
+                                      uc_mem_type type,
+                                      uint64_t address,
+                                      int size,
+                                      int64_t value,
+                                      unpack_t* unpack);
+
+  static void invalid_mem(uc_engine* uc,
+                          uc_mem_type type,
+                          uint64_t address,
+                          int size,
+                          int64_t value,
+                          unpack_t* unpack);
 
   std::map<std::string, std::uintptr_t> loaded_modules;
   std::map<std::string, std::pair<std::uint32_t, iat_hook_t> > iat_hooks = {
@@ -100,6 +112,10 @@ class unpack_t {
       {"UnmapViewOfFile",
        {UNMAP_VIEW_OF_FILE_VECTOR, &unmap_view_of_file_hook}},
       {"CloseHandle", {CLOSE_HANDLE_VECTOR, &close_handle_hook}},
-      {"VirtualProtect", {VIRTUAL_PROTECT_VECTOR, &virtual_protect_hook}}};
+      {"VirtualProtect", {VIRTUAL_PROTECT_VECTOR, &virtual_protect_hook}},
+      {"IsDebuggerPresent",
+       {IS_DEBUGGER_PRESENT_VECTOR, &is_debugger_present_hook}},
+      {"CheckRemoteDebuggerPresent",
+       {IS_REMOTE_DEBUGGER_PRESENT_VECTOR, &is_debugger_present_hook}}};
 };
 }  // namespace engine
\ No newline at end of file
diff --git a/include/vmemu_t.hpp b/include/vmemu_t.hpp
index cf7057f..50f298e 100644
--- a/include/vmemu_t.hpp
+++ b/include/vmemu_t.hpp
@@ -17,7 +17,7 @@ inline bool g_force_emu = false;
 class emu_t {
   struct cpu_ctx_t {
     std::uintptr_t rip;
-    uc_context *context;
+    uc_context* context;
     std::uint8_t stack[STACK_SIZE];
   };
 
@@ -28,29 +28,36 @@ class emu_t {
   };
 
  public:
-  explicit emu_t(vm::ctx_t *vm_ctx);
+  explicit emu_t(vm::ctx_t* vm_ctx);
   ~emu_t();
 
   bool init();
-  bool get_trace(std::vector<vm::instrs::code_block_t> &code_blocks);
+  bool get_trace(std::vector<vm::instrs::code_block_t>& code_blocks);
 
  private:
   std::uintptr_t img_base, img_size;
   uc_hook code_exec_hook, invalid_mem_hook, int_hook;
 
-  uc_engine *uc_ctx;
-  vm::ctx_t *g_vm_ctx;
-  code_block_data_t *cc_block;
+  uc_engine* uc_ctx;
+  vm::ctx_t* g_vm_ctx;
+  code_block_data_t* cc_block;
 
   std::vector<std::uintptr_t> vip_begins;
   std::vector<code_block_data_t> code_blocks;
   std::map<std::uintptr_t, std::shared_ptr<vm::ctx_t> > vm_ctxs;
 
-  uc_err create_entry(vmp2::v2::entry_t *entry);
-  static void int_callback(uc_engine *uc, std::uint32_t intno, emu_t *obj);
-  static bool code_exec_callback(uc_engine *uc, uint64_t address, uint32_t size,
-                                 emu_t *obj);
-  static void invalid_mem(uc_engine *uc, uc_mem_type type, uint64_t address,
-                          int size, int64_t value, emu_t *obj);
+  uc_err create_entry(vmp2::v2::entry_t* entry);
+  static void int_callback(uc_engine* uc, std::uint32_t intno, emu_t* obj);
+  static bool code_exec_callback(uc_engine* uc,
+                                 uint64_t address,
+                                 uint32_t size,
+                                 emu_t* obj);
+
+  static void invalid_mem(uc_engine* uc,
+                          uc_mem_type type,
+                          uint64_t address,
+                          int size,
+                          int64_t value,
+                          emu_t* obj);
 };
 }  // namespace vm
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index a3cce1f..12365a7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -8,7 +8,7 @@
 
 #define NUM_THREADS 20
 
-int __cdecl main(int argc, const char *argv[]) {
+int __cdecl main(int argc, const char* argv[]) {
   argparse::argument_parser_t parser("VMEmu",
                                      "VMProtect 2 VM Handler Emulator");
   parser.add_argument()
@@ -56,7 +56,7 @@ int __cdecl main(int argc, const char *argv[]) {
     return -1;
   }
 
-  auto img = reinterpret_cast<win::image_t<> *>(module_data.data());
+  auto img = reinterpret_cast<win::image_t<>*>(module_data.data());
   auto image_size = img->get_nt_headers()->optional_header.size_image;
   const auto image_base = img->get_nt_headers()->optional_header.image_base;
 
@@ -66,34 +66,34 @@ int __cdecl main(int argc, const char *argv[]) {
       reinterpret_cast<std::uintptr_t>(tmp.data()) +
       (PAGE_4KB - (reinterpret_cast<std::uintptr_t>(tmp.data()) & 0xFFFull));
 
-  std::memcpy((void *)module_base, module_data.data(), 0x1000);
+  std::memcpy((void*)module_base, module_data.data(), 0x1000);
   std::for_each(img->get_nt_headers()->get_sections(),
                 img->get_nt_headers()->get_sections() +
                     img->get_nt_headers()->file_header.num_sections,
-                [&](const auto &section_header) {
+                [&](const auto& section_header) {
                   std::memcpy(
-                      (void *)(module_base + section_header.virtual_address),
+                      (void*)(module_base + section_header.virtual_address),
                       module_data.data() + section_header.ptr_raw_data,
                       section_header.size_raw_data);
                 });
 
-  auto win_img = reinterpret_cast<win::image_t<> *>(module_base);
+  auto win_img = reinterpret_cast<win::image_t<>*>(module_base);
 
   auto basereloc_dir =
       win_img->get_directory(win::directory_id::directory_entry_basereloc);
 
-  auto reloc_dir = reinterpret_cast<win::reloc_directory_t *>(
+  auto reloc_dir = reinterpret_cast<win::reloc_directory_t*>(
       basereloc_dir->rva + module_base);
 
-  win::reloc_block_t *reloc_block = &reloc_dir->first_block;
+  win::reloc_block_t* reloc_block = &reloc_dir->first_block;
 
   // apply relocations to all sections...
   while (reloc_block->base_rva && reloc_block->size_block) {
     std::for_each(reloc_block->begin(), reloc_block->end(),
-                  [&](win::reloc_entry_t &entry) {
+                  [&](win::reloc_entry_t& entry) {
                     switch (entry.type) {
                       case win::reloc_type_id::rel_based_dir64: {
-                        auto reloc_at = reinterpret_cast<std::uintptr_t *>(
+                        auto reloc_at = reinterpret_cast<std::uintptr_t*>(
                             entry.offset + reloc_block->base_rva + module_base);
                         *reloc_at = module_base + ((*reloc_at) - image_base);
                         break;
@@ -145,7 +145,7 @@ int __cdecl main(int argc, const char *argv[]) {
     }
 
     std::printf("> number of blocks = %d\n", code_blocks.size());
-    for (auto &code_block : code_blocks) {
+    for (auto& code_block : code_blocks) {
       std::printf("> code block starts at = %p\n", code_block.vip_begin);
       std::printf("> number of virtual instructions = %d\n",
                   code_block.vinstrs.size());
@@ -190,19 +190,19 @@ int __cdecl main(int argc, const char *argv[]) {
 
     vmp2::v4::rtn_t rtn;
     std::ofstream output(parser.get<std::string>("out"), std::ios::binary);
-    output.write(reinterpret_cast<const char *>(&file_header),
+    output.write(reinterpret_cast<const char*>(&file_header),
                  sizeof file_header);
-    output.write(reinterpret_cast<const char *>(module_base), image_size);
+    output.write(reinterpret_cast<const char*>(module_base), image_size);
 
-    std::vector<vmp2::v4::code_block_t *> vmp2_blocks;
-    for (const auto &code_block : code_blocks) {
+    std::vector<vmp2::v4::code_block_t*> vmp2_blocks;
+    for (const auto& code_block : code_blocks) {
       const auto _code_block_size =
           sizeof(vmp2::v4::code_block_t) +
           (code_block.jcc.block_addr.size() * 8) +
           code_block.vinstrs.size() * sizeof(vm::instrs::virt_instr_t);
 
-      vmp2::v4::code_block_t *_code_block =
-          reinterpret_cast<vmp2::v4::code_block_t *>(malloc(_code_block_size));
+      vmp2::v4::code_block_t* _code_block =
+          reinterpret_cast<vmp2::v4::code_block_t*>(malloc(_code_block_size));
 
       // serialize block meta data...
       _code_block->vip_begin = code_block.vip_begin;
@@ -216,7 +216,7 @@ int __cdecl main(int argc, const char *argv[]) {
       for (auto idx = 0u; idx < code_block.jcc.block_addr.size(); ++idx)
         _code_block->branch_addr[idx] = code_block.jcc.block_addr[idx];
 
-      auto block_vinstrs = reinterpret_cast<vm::instrs::virt_instr_t *>(
+      auto block_vinstrs = reinterpret_cast<vm::instrs::virt_instr_t*>(
           reinterpret_cast<std::uintptr_t>(_code_block) +
           sizeof(vmp2::v4::code_block_t) +
           (code_block.jcc.block_addr.size() * 8));
@@ -232,7 +232,7 @@ int __cdecl main(int argc, const char *argv[]) {
                                    sizeof(vmp2::v4::rtn_t::vm_enter_offset);
 
     std::for_each(vmp2_blocks.begin(), vmp2_blocks.end(),
-                  [&](vmp2::v4::code_block_t *vmp2_block) -> void {
+                  [&](vmp2::v4::code_block_t* vmp2_block) -> void {
                     code_blocks_size += vmp2_block->next_block_offset;
                   });
 
@@ -240,14 +240,14 @@ int __cdecl main(int argc, const char *argv[]) {
     rtn.code_block_count = vmp2_blocks.size();
     rtn.vm_enter_offset = vm_entry_rva;
 
-    output.write(reinterpret_cast<const char *>(&rtn),
+    output.write(reinterpret_cast<const char*>(&rtn),
                  sizeof(vmp2::v4::rtn_t::size) +
                      sizeof(vmp2::v4::rtn_t::code_block_count) +
                      sizeof(vmp2::v4::rtn_t::vm_enter_offset));
 
     std::for_each(vmp2_blocks.begin(), vmp2_blocks.end(),
-                  [&](vmp2::v4::code_block_t *vmp2_block) -> void {
-                    output.write(reinterpret_cast<const char *>(vmp2_block),
+                  [&](vmp2::v4::code_block_t* vmp2_block) -> void {
+                    output.write(reinterpret_cast<const char*>(vmp2_block),
                                  vmp2_block->next_block_offset);
                     free(vmp2_block);
                   });
@@ -269,7 +269,7 @@ int __cdecl main(int argc, const char *argv[]) {
                 parser.get<std::string>("out").c_str());
 
     std::ofstream output(parser.get<std::string>("out"), std::ios::binary);
-    output.write(reinterpret_cast<char *>(unpacked_bin.data()),
+    output.write(reinterpret_cast<char*>(unpacked_bin.data()),
                  unpacked_bin.size());
 
     output.close();
@@ -281,10 +281,10 @@ int __cdecl main(int argc, const char *argv[]) {
         virt_rtns;
 
     std::vector<std::thread> threads;
-    for (const auto &[vm_enter_offset, encrypted_rva, hndlr_tble] : entries) {
+    for (const auto& [vm_enter_offset, encrypted_rva, hndlr_tble] : entries) {
       if (threads.size() == NUM_THREADS) {
         std::for_each(threads.begin(), threads.end(),
-                      [&](std::thread &t) { t.join(); });
+                      [&](std::thread& t) { t.join(); });
         threads.clear();
       }
 
@@ -328,7 +328,7 @@ int __cdecl main(int argc, const char *argv[]) {
     }
 
     std::for_each(threads.begin(), threads.end(),
-                  [&](std::thread &t) { t.join(); });
+                  [&](std::thread& t) { t.join(); });
 
     std::printf("> traced %d virtual routines...\n", virt_rtns.size());
     std::printf("> serializing results....\n");
@@ -346,23 +346,22 @@ int __cdecl main(int argc, const char *argv[]) {
     file_header.rtn_offset = image_size + sizeof file_header;
 
     std::ofstream output(parser.get<std::string>("out"), std::ios::binary);
-    output.write(reinterpret_cast<const char *>(&file_header),
+    output.write(reinterpret_cast<const char*>(&file_header),
                  sizeof file_header);
-    output.write(reinterpret_cast<const char *>(module_base), image_size);
+    output.write(reinterpret_cast<const char*>(module_base), image_size);
 
-    for (auto &[vm_enter_offset, virt_rtn] : virt_rtns) {
+    for (auto& [vm_enter_offset, virt_rtn] : virt_rtns) {
       vmp2::v4::rtn_t rtn{(u32)virt_rtn.size()};
-      std::vector<vmp2::v4::code_block_t *> vmp2_blocks;
+      std::vector<vmp2::v4::code_block_t*> vmp2_blocks;
 
-      for (const auto &code_block : virt_rtn) {
+      for (const auto& code_block : virt_rtn) {
         const auto _code_block_size =
             sizeof(vmp2::v4::code_block_t) +
             (code_block.jcc.block_addr.size() * 8) +
             code_block.vinstrs.size() * sizeof(vm::instrs::virt_instr_t);
 
-        vmp2::v4::code_block_t *_code_block =
-            reinterpret_cast<vmp2::v4::code_block_t *>(
-                malloc(_code_block_size));
+        vmp2::v4::code_block_t* _code_block =
+            reinterpret_cast<vmp2::v4::code_block_t*>(malloc(_code_block_size));
 
         // serialize block meta data...
         _code_block->vip_begin = code_block.vip_begin;
@@ -376,7 +375,7 @@ int __cdecl main(int argc, const char *argv[]) {
         for (auto idx = 0u; idx < code_block.jcc.block_addr.size(); ++idx)
           _code_block->branch_addr[idx] = code_block.jcc.block_addr[idx];
 
-        auto block_vinstrs = reinterpret_cast<vm::instrs::virt_instr_t *>(
+        auto block_vinstrs = reinterpret_cast<vm::instrs::virt_instr_t*>(
             reinterpret_cast<std::uintptr_t>(_code_block) +
             sizeof(vmp2::v4::code_block_t) +
             (code_block.jcc.block_addr.size() * 8));
@@ -392,7 +391,7 @@ int __cdecl main(int argc, const char *argv[]) {
                                      sizeof(vmp2::v4::rtn_t::code_block_count);
 
       std::for_each(vmp2_blocks.begin(), vmp2_blocks.end(),
-                    [&](vmp2::v4::code_block_t *vmp2_block) -> void {
+                    [&](vmp2::v4::code_block_t* vmp2_block) -> void {
                       code_blocks_size += vmp2_block->next_block_offset;
                     });
 
@@ -400,14 +399,14 @@ int __cdecl main(int argc, const char *argv[]) {
       rtn.code_block_count = vmp2_blocks.size();
       rtn.vm_enter_offset = vm_enter_offset;
 
-      output.write(reinterpret_cast<const char *>(&rtn),
+      output.write(reinterpret_cast<const char*>(&rtn),
                    sizeof(vmp2::v4::rtn_t::size) +
                        sizeof(vmp2::v4::rtn_t::code_block_count) +
                        sizeof(vmp2::v4::rtn_t::vm_enter_offset));
 
       std::for_each(vmp2_blocks.begin(), vmp2_blocks.end(),
-                    [&](vmp2::v4::code_block_t *vmp2_block) -> void {
-                      output.write(reinterpret_cast<const char *>(vmp2_block),
+                    [&](vmp2::v4::code_block_t* vmp2_block) -> void {
+                      output.write(reinterpret_cast<const char*>(vmp2_block),
                                    vmp2_block->next_block_offset);
                       free(vmp2_block);
                     });
diff --git a/src/unpacker.cpp b/src/unpacker.cpp
index 4953958..bf77b98 100644
--- a/src/unpacker.cpp
+++ b/src/unpacker.cpp
@@ -1,24 +1,26 @@
 #include <unpacker.hpp>
 
 namespace engine {
-unpack_t::unpack_t(const std::string &module_name,
-                   const std::vector<std::uint8_t> &packed_bin)
+unpack_t::unpack_t(const std::string& module_name,
+                   const std::vector<std::uint8_t>& packed_bin)
     : module_name(module_name),
       bin(packed_bin),
       uc_ctx(nullptr),
       heap_offset(0ull),
       pack_section_offset(0ull) {
-  win_img = reinterpret_cast<win::image_t<> *>(bin.data());
+  win_img = reinterpret_cast<win::image_t<>*>(bin.data());
   img_base = win_img->get_nt_headers()->optional_header.image_base;
   img_size = win_img->get_nt_headers()->optional_header.size_image;
   std::printf("> image base = 0x%p, image size = 0x%x\n", img_base, img_size);
 }
 
 unpack_t::~unpack_t(void) {
-  if (uc_ctx) uc_close(uc_ctx);
+  if (uc_ctx)
+    uc_close(uc_ctx);
 
-  for (auto &ptr : uc_hooks)
-    if (ptr) delete ptr;
+  for (auto& ptr : uc_hooks)
+    if (ptr)
+      delete ptr;
 }
 
 bool unpack_t::init(void) {
@@ -67,7 +69,7 @@ bool unpack_t::init(void) {
                             win_img->get_nt_headers()->file_header.num_sections;
 
   std::for_each(
-      sec_begin, sec_end, [&](const win::section_header_t &sec_header) {
+      sec_begin, sec_end, [&](const win::section_header_t& sec_header) {
         memcpy(map_bin.data() + sec_header.virtual_address,
                bin.data() + sec_header.ptr_raw_data, sec_header.size_raw_data);
       });
@@ -75,19 +77,19 @@ bool unpack_t::init(void) {
   auto basereloc_dir =
       win_img->get_directory(win::directory_id::directory_entry_basereloc);
 
-  auto reloc_dir = reinterpret_cast<win::reloc_directory_t *>(
+  auto reloc_dir = reinterpret_cast<win::reloc_directory_t*>(
       basereloc_dir->rva + map_bin.data());
 
-  win::reloc_block_t *reloc_block = &reloc_dir->first_block;
+  win::reloc_block_t* reloc_block = &reloc_dir->first_block;
 
   // apply relocations to all sections...
   while (reloc_block->base_rva && reloc_block->size_block) {
     std::for_each(
         reloc_block->begin(), reloc_block->end(),
-        [&](win::reloc_entry_t &entry) {
+        [&](win::reloc_entry_t& entry) {
           switch (entry.type) {
             case win::reloc_type_id::rel_based_dir64: {
-              auto reloc_at = reinterpret_cast<std::uintptr_t *>(
+              auto reloc_at = reinterpret_cast<std::uintptr_t*>(
                   entry.offset + reloc_block->base_rva + map_bin.data());
 
               *reloc_at = img_base + ((*reloc_at) - img_base);
@@ -102,17 +104,18 @@ bool unpack_t::init(void) {
   }
 
   // install iat hooks...
-  for (auto import_dir = reinterpret_cast<win::import_directory_t *>(
+  for (auto import_dir = reinterpret_cast<win::import_directory_t*>(
            win_img->get_directory(win::directory_id::directory_entry_import)
                ->rva +
            map_bin.data());
        import_dir->rva_name; ++import_dir) {
-    for (auto iat_thunk = reinterpret_cast<win::image_thunk_data_t<> *>(
+    for (auto iat_thunk = reinterpret_cast<win::image_thunk_data_t<>*>(
              import_dir->rva_first_thunk + map_bin.data());
          iat_thunk->address; ++iat_thunk) {
-      if (iat_thunk->is_ordinal) continue;
+      if (iat_thunk->is_ordinal)
+        continue;
 
-      auto iat_name = reinterpret_cast<win::image_named_import_t *>(
+      auto iat_name = reinterpret_cast<win::image_named_import_t*>(
           iat_thunk->address + map_bin.data());
 
       if (iat_hooks.find(iat_name->name) != iat_hooks.end()) {
@@ -137,7 +140,7 @@ bool unpack_t::init(void) {
 
   uc_hooks.push_back(new uc_hook);
   if ((err = uc_hook_add(uc_ctx, uc_hooks.back(), UC_HOOK_CODE,
-                         (void *)&engine::unpack_t::iat_dispatcher, this,
+                         (void*)&engine::unpack_t::iat_dispatcher, this,
                          IAT_VECTOR_TABLE, IAT_VECTOR_TABLE + PAGE_4KB))) {
     std::printf("> uc_hook_add error, reason = %d\n", err);
     return false;
@@ -148,21 +151,21 @@ bool unpack_t::init(void) {
            uc_ctx, uc_hooks.back(),
            UC_HOOK_MEM_READ_UNMAPPED | UC_HOOK_MEM_WRITE_UNMAPPED |
                UC_HOOK_MEM_FETCH_UNMAPPED | UC_HOOK_INSN_INVALID,
-           (void *)&engine::unpack_t::invalid_mem, this, true, false))) {
+           (void*)&engine::unpack_t::invalid_mem, this, true, false))) {
     std::printf("> uc_hook_add error, reason = %d\n", err);
     return false;
   }
 
   // execution break points on all sections that are executable but have no
   // physical size on disk...
-  std::for_each(sec_begin, sec_end, [&](const win::section_header_t &header) {
+  std::for_each(sec_begin, sec_end, [&](const win::section_header_t& header) {
     if (!header.ptr_raw_data && !header.size_raw_data &&
         header.characteristics.mem_execute &&
         header.characteristics.mem_write && !header.is_discardable()) {
       uc_hooks.push_back(new uc_hook);
       if ((err = uc_hook_add(
                uc_ctx, uc_hooks.back(), UC_HOOK_CODE | UC_HOOK_MEM_WRITE,
-               (void *)&engine::unpack_t::unpack_section_callback, this,
+               (void*)&engine::unpack_t::unpack_section_callback, this,
                header.virtual_address + img_base,
                header.virtual_address + header.virtual_size + img_base))) {
         std::printf("> failed to add hook... reason = %d\n", err);
@@ -175,7 +178,7 @@ bool unpack_t::init(void) {
   return true;
 }
 
-bool unpack_t::unpack(std::vector<std::uint8_t> &output) {
+bool unpack_t::unpack(std::vector<std::uint8_t>& output) {
   uc_err err;
   auto nt_headers = win_img->get_nt_headers();
   std::uintptr_t rip = nt_headers->optional_header.entry_point + img_base,
@@ -204,21 +207,21 @@ bool unpack_t::unpack(std::vector<std::uint8_t> &output) {
     return false;
   }
 
-  auto output_img = reinterpret_cast<win::image_t<> *>(output.data());
+  auto output_img = reinterpret_cast<win::image_t<>*>(output.data());
   auto sections = output_img->get_nt_headers()->get_sections();
   auto section_cnt = output_img->get_file_header()->num_sections;
 
   // { section virtual address -> vector of section offset to reloc }
-  std::map<std::uint32_t, std::vector<std::uint16_t> > new_relocs;
+  std::map<std::uint32_t, std::vector<std::uint16_t>> new_relocs;
 
   // search executable sections for MOV RAX, 00 00 00 00 00 00 00 00...
   std::for_each(
-      sections, sections + section_cnt, [&](win::section_header_t &header) {
+      sections, sections + section_cnt, [&](win::section_header_t& header) {
         if (header.characteristics.mem_execute) {
           auto result = output.data() + header.virtual_address;
 
           do {
-            result = reinterpret_cast<std::uint8_t *>(vm::locate::sigscan(
+            result = reinterpret_cast<std::uint8_t*>(vm::locate::sigscan(
                 result,
                 header.virtual_size -
                     (reinterpret_cast<std::uintptr_t>(result) -
@@ -247,18 +250,19 @@ bool unpack_t::unpack(std::vector<std::uint8_t> &output) {
 
   // determines if a relocation block exists for a given page...
   static const auto has_reloc_page = [&](std::uint32_t page) -> bool {
-    auto img = reinterpret_cast<win::image_t<> *>(output.data());
+    auto img = reinterpret_cast<win::image_t<>*>(output.data());
     auto sections = img->get_nt_headers()->get_sections();
     auto section_cnt = img->get_file_header()->num_sections;
 
     auto basereloc_dir =
         img->get_directory(win::directory_id::directory_entry_basereloc);
-    auto reloc_dir = reinterpret_cast<win::reloc_directory_t *>(
+    auto reloc_dir = reinterpret_cast<win::reloc_directory_t*>(
         basereloc_dir->rva + output.data());
-    win::reloc_block_t *reloc_block = &reloc_dir->first_block;
+    win::reloc_block_t* reloc_block = &reloc_dir->first_block;
 
     while (reloc_block->base_rva && reloc_block->size_block) {
-      if (reloc_block->base_rva == page) return true;
+      if (reloc_block->base_rva == page)
+        return true;
 
       reloc_block = reloc_block->next();
     }
@@ -268,7 +272,7 @@ bool unpack_t::unpack(std::vector<std::uint8_t> &output) {
 
   // calc size to add new reloc info...
   std::size_t resize_cnt = 0ull;
-  for (const auto &[reloc_rva, relocs] : new_relocs)
+  for (const auto& [reloc_rva, relocs] : new_relocs)
     if (!has_reloc_page(reloc_rva))
       resize_cnt += sizeof(win::reloc_block_t) +
                     (relocs.size() * sizeof(win::reloc_entry_t));
@@ -278,12 +282,12 @@ bool unpack_t::unpack(std::vector<std::uint8_t> &output) {
 
   resize_cnt += sizeof(win::reloc_block_t) + basereloc_dir->size;
   output.resize(output.size() + resize_cnt);
-  output_img = reinterpret_cast<win::image_t<> *>(output.data());
+  output_img = reinterpret_cast<win::image_t<>*>(output.data());
 
   basereloc_dir =
       output_img->get_directory(win::directory_id::directory_entry_basereloc);
 
-  auto reloc_dir = reinterpret_cast<win::reloc_directory_t *>(
+  auto reloc_dir = reinterpret_cast<win::reloc_directory_t*>(
       basereloc_dir->rva + output.data());
 
   // move .reloc section to the end of the file...
@@ -291,7 +295,7 @@ bool unpack_t::unpack(std::vector<std::uint8_t> &output) {
       output_img->get_nt_headers()->get_sections(),
       output_img->get_nt_headers()->get_sections() +
           output_img->get_nt_headers()->file_header.num_sections,
-      [&](coff::section_header_t &hdr) {
+      [&](coff::section_header_t& hdr) {
         if (hdr.virtual_address == basereloc_dir->rva) {
           hdr.virtual_size = resize_cnt;
           hdr.size_raw_data = resize_cnt;
@@ -316,10 +320,11 @@ bool unpack_t::unpack(std::vector<std::uint8_t> &output) {
       ~0xFFFull;
 
   // add new relocs to the .reloc section...
-  for (const auto &[reloc_rva, relocs] : new_relocs) {
-    if (has_reloc_page(reloc_rva)) continue;
+  for (const auto& [reloc_rva, relocs] : new_relocs) {
+    if (has_reloc_page(reloc_rva))
+      continue;
 
-    win::reloc_block_t *reloc_block = &reloc_dir->first_block;
+    win::reloc_block_t* reloc_block = &reloc_dir->first_block;
     while (reloc_block->base_rva && reloc_block->size_block)
       reloc_block = reloc_block->next();
 
@@ -338,7 +343,7 @@ bool unpack_t::unpack(std::vector<std::uint8_t> &output) {
   return true;
 }
 
-void unpack_t::local_alloc_hook(uc_engine *uc_ctx, unpack_t *obj) {
+void unpack_t::local_alloc_hook(uc_engine* uc_ctx, unpack_t* obj) {
   uc_err err;
   std::uintptr_t rax, rdx;
 
@@ -363,7 +368,12 @@ void unpack_t::local_alloc_hook(uc_engine *uc_ctx, unpack_t *obj) {
   }
 }
 
-void unpack_t::local_free_hook(uc_engine *uc_ctx, unpack_t *obj) {
+void unpack_t::is_debugger_present_hook(uc_engine* uc, unpack_t* obj) {
+  std::uintptr_t rax = 0ull;
+  uc_reg_write(uc, UC_X86_REG_RAX, &rax);
+}
+
+void unpack_t::local_free_hook(uc_engine* uc_ctx, unpack_t* obj) {
   uc_err err;
   std::uintptr_t rax = 0ull;
 
@@ -373,34 +383,34 @@ void unpack_t::local_free_hook(uc_engine *uc_ctx, unpack_t *obj) {
   }
 }
 
-void unpack_t::unmap_view_of_file_hook(uc_engine *uc, unpack_t *obj) {
+void unpack_t::unmap_view_of_file_hook(uc_engine* uc, unpack_t* obj) {
   std::uintptr_t rcx, rax = true;
   uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
   uc_reg_write(uc, UC_X86_REG_RAX, &rax);
   std::printf("> UnmapViewOfFile(%p)\n", rcx);
 }
 
-void unpack_t::close_handle_hook(uc_engine *uc, unpack_t *obj) {
+void unpack_t::close_handle_hook(uc_engine* uc, unpack_t* obj) {
   std::uintptr_t rcx, rax = true;
   uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
   uc_reg_write(uc, UC_X86_REG_RAX, &rax);
   std::printf("> CloseHandle(%x)\n", rcx);
 }
 
-void unpack_t::get_module_file_name_w_hook(uc_engine *uc, unpack_t *obj) {
+void unpack_t::get_module_file_name_w_hook(uc_engine* uc, unpack_t* obj) {
   uc_err err;
   std::uintptr_t rcx, rdx, r8;
   uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
   uc_reg_read(uc, UC_X86_REG_RDX, &rdx);
   uc_reg_read(uc, UC_X86_REG_R8, &r8);
   std::printf("> GetModuleFileNameW(%p, %p, %d)\n", rcx, rdx, r8);
-  uc_strcpy(uc, rdx, (char *)obj->module_name.c_str());
+  uc_strcpy(uc, rdx, (char*)obj->module_name.c_str());
 
   std::uint32_t size = obj->module_name.size();
   uc_reg_write(uc, UC_X86_REG_RAX, &size);
 }
 
-void unpack_t::create_file_w_hook(uc_engine *uc, unpack_t *obj) {
+void unpack_t::create_file_w_hook(uc_engine* uc, unpack_t* obj) {
   char buff[256];
   std::uintptr_t rcx, rax = PACKED_FILE_HANDLE;
   uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
@@ -410,7 +420,7 @@ void unpack_t::create_file_w_hook(uc_engine *uc, unpack_t *obj) {
   uc_reg_write(uc, UC_X86_REG_RAX, &rax);
 }
 
-void unpack_t::get_file_size_hook(uc_engine *uc, unpack_t *obj) {
+void unpack_t::get_file_size_hook(uc_engine* uc, unpack_t* obj) {
   std::uintptr_t rcx, rdx, rax;
   uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
   uc_reg_read(uc, UC_X86_REG_RDX, &rdx);
@@ -425,7 +435,7 @@ void unpack_t::get_file_size_hook(uc_engine *uc, unpack_t *obj) {
   }
 }
 
-void unpack_t::create_file_mapping_hook(uc_engine *uc, unpack_t *obj) {
+void unpack_t::create_file_mapping_hook(uc_engine* uc, unpack_t* obj) {
   std::uintptr_t rcx, r8, rax = PACKED_FILE_HANDLE;
   uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
   uc_reg_read(uc, UC_X86_REG_R8, &r8);
@@ -438,7 +448,7 @@ void unpack_t::create_file_mapping_hook(uc_engine *uc, unpack_t *obj) {
   }
 }
 
-void unpack_t::map_view_of_file_hook(uc_engine *uc, unpack_t *obj) {
+void unpack_t::map_view_of_file_hook(uc_engine* uc, unpack_t* obj) {
   std::uintptr_t rcx, rdx, r8, r9, rax;
   uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
   uc_reg_read(uc, UC_X86_REG_RDX, &rdx);
@@ -472,7 +482,7 @@ void unpack_t::map_view_of_file_hook(uc_engine *uc, unpack_t *obj) {
   }
 }
 
-void unpack_t::virtual_protect_hook(uc_engine *uc, unpack_t *obj) {
+void unpack_t::virtual_protect_hook(uc_engine* uc, unpack_t* obj) {
   std::uintptr_t rcx, rdx, r8, r9, rax = true;
   uc_reg_read(uc, UC_X86_REG_RCX, &rcx);
   uc_reg_read(uc, UC_X86_REG_RDX, &rdx);
@@ -482,7 +492,7 @@ void unpack_t::virtual_protect_hook(uc_engine *uc, unpack_t *obj) {
   uc_reg_write(uc, UC_X86_REG_RAX, &rax);
 }
 
-void unpack_t::load_library_hook(uc_engine *uc_ctx, unpack_t *obj) {
+void unpack_t::load_library_hook(uc_engine* uc_ctx, unpack_t* obj) {
   uc_err err;
   std::uintptr_t rcx = 0ull;
 
@@ -506,7 +516,7 @@ void unpack_t::load_library_hook(uc_engine *uc_ctx, unpack_t *obj) {
       exit(-1);
     }
 
-    auto img = reinterpret_cast<win::image_t<> *>(module_data.data());
+    auto img = reinterpret_cast<win::image_t<>*>(module_data.data());
     auto image_size = img->get_nt_headers()->optional_header.size_image;
 
     tmp.resize(image_size);
@@ -514,7 +524,7 @@ void unpack_t::load_library_hook(uc_engine *uc_ctx, unpack_t *obj) {
     std::for_each(img->get_nt_headers()->get_sections(),
                   img->get_nt_headers()->get_sections() +
                       img->get_nt_headers()->file_header.num_sections,
-                  [&](const auto &section_header) {
+                  [&](const auto& section_header) {
                     std::memcpy(
                         tmp.data() + section_header.virtual_address,
                         module_data.data() + section_header.ptr_raw_data,
@@ -522,31 +532,38 @@ void unpack_t::load_library_hook(uc_engine *uc_ctx, unpack_t *obj) {
                   });
 
     const auto module_base = reinterpret_cast<std::uintptr_t>(tmp.data());
-    img = reinterpret_cast<win::image_t<> *>(module_base);
+    img = reinterpret_cast<win::image_t<>*>(module_base);
     const auto image_base = img->get_nt_headers()->optional_header.image_base;
     const auto alloc_addr = module_base & ~0xFFFull;
     obj->loaded_modules[buff] = alloc_addr;
 
-    // install iat hooks...
-    for (auto import_dir = reinterpret_cast<win::import_directory_t *>(
-             img->get_directory(win::directory_id::directory_entry_import)
-                 ->rva +
-             module_base);
-         import_dir->rva_name; ++import_dir) {
-      for (auto iat_thunk = reinterpret_cast<win::image_thunk_data_t<> *>(
-               import_dir->rva_first_thunk + module_base);
-           iat_thunk->address; ++iat_thunk) {
-        if (iat_thunk->is_ordinal) continue;
-
-        auto iat_name = reinterpret_cast<win::image_named_import_t *>(
-            iat_thunk->address + module_base);
-
-        if (obj->iat_hooks.find(iat_name->name) != obj->iat_hooks.end()) {
-          std::printf("> iat hooking %s to vector table %p\n", iat_name->name,
-                      obj->iat_hooks[iat_name->name].first + IAT_VECTOR_TABLE);
-
-          iat_thunk->function =
-              obj->iat_hooks[iat_name->name].first + IAT_VECTOR_TABLE;
+    auto dir = reinterpret_cast<win::import_directory_t*>(
+        img->get_directory(win::directory_id::directory_entry_import));
+
+    if (dir) {
+      // install iat hooks...
+      for (auto import_dir = reinterpret_cast<win::import_directory_t*>(
+               img->get_directory(win::directory_id::directory_entry_import)
+                   ->rva +
+               module_base);
+           import_dir->rva_name; ++import_dir) {
+        for (auto iat_thunk = reinterpret_cast<win::image_thunk_data_t<>*>(
+                 import_dir->rva_first_thunk + module_base);
+             iat_thunk->address; ++iat_thunk) {
+          if (iat_thunk->is_ordinal)
+            continue;
+
+          auto iat_name = reinterpret_cast<win::image_named_import_t*>(
+              iat_thunk->address + module_base);
+
+          if (obj->iat_hooks.find(iat_name->name) != obj->iat_hooks.end()) {
+            std::printf(
+                "> iat hooking %s to vector table %p\n", iat_name->name,
+                obj->iat_hooks[iat_name->name].first + IAT_VECTOR_TABLE);
+
+            iat_thunk->function =
+                obj->iat_hooks[iat_name->name].first + IAT_VECTOR_TABLE;
+          }
         }
       }
     }
@@ -577,7 +594,7 @@ void unpack_t::load_library_hook(uc_engine *uc_ctx, unpack_t *obj) {
   }
 }  // namespace engine
 
-void unpack_t::uc_strcpy(uc_engine *uc_ctx, char *buff, std::uintptr_t addr) {
+void unpack_t::uc_strcpy(uc_engine* uc_ctx, char* buff, std::uintptr_t addr) {
   uc_err err;
   char i = 0u;
   auto idx = 0ul;
@@ -590,7 +607,7 @@ void unpack_t::uc_strcpy(uc_engine *uc_ctx, char *buff, std::uintptr_t addr) {
   } while ((buff[idx++] = i));
 }
 
-void unpack_t::uc_strcpy(uc_engine *uc, std::uintptr_t addr, char *buff) {
+void unpack_t::uc_strcpy(uc_engine* uc, std::uintptr_t addr, char* buff) {
   uc_err err;
   for (char idx = 0u, c = buff[idx]; buff[idx]; ++idx, c = buff[idx]) {
     if ((err = uc_mem_write(uc, addr + idx, &c, sizeof c))) {
@@ -600,10 +617,12 @@ void unpack_t::uc_strcpy(uc_engine *uc, std::uintptr_t addr, char *buff) {
   }
 }
 
-bool unpack_t::iat_dispatcher(uc_engine *uc, uint64_t address, uint32_t size,
-                              unpack_t *unpack) {
+bool unpack_t::iat_dispatcher(uc_engine* uc,
+                              uint64_t address,
+                              uint32_t size,
+                              unpack_t* unpack) {
   auto vec = address - IAT_VECTOR_TABLE;
-  for (auto &[iat_name, iat_hook_data] : unpack->iat_hooks) {
+  for (auto& [iat_name, iat_hook_data] : unpack->iat_hooks) {
     if (iat_hook_data.first == vec) {
       iat_hook_data.second(uc, unpack);
       return true;
@@ -612,9 +631,12 @@ bool unpack_t::iat_dispatcher(uc_engine *uc, uint64_t address, uint32_t size,
   return false;
 }
 
-bool unpack_t::unpack_section_callback(uc_engine *uc, uc_mem_type type,
-                                       uint64_t address, int size,
-                                       int64_t value, unpack_t *unpack) {
+bool unpack_t::unpack_section_callback(uc_engine* uc,
+                                       uc_mem_type type,
+                                       uint64_t address,
+                                       int size,
+                                       int64_t value,
+                                       unpack_t* unpack) {
   if (address == unpack->pack_section_offset + unpack->img_base) {
     std::printf("> last byte written to unpack section... dumping...\n");
     uc_emu_stop(uc);
@@ -623,8 +645,12 @@ bool unpack_t::unpack_section_callback(uc_engine *uc, uc_mem_type type,
   return true;
 }
 
-void unpack_t::invalid_mem(uc_engine *uc, uc_mem_type type, uint64_t address,
-                           int size, int64_t value, unpack_t *unpack) {
+void unpack_t::invalid_mem(uc_engine* uc,
+                           uc_mem_type type,
+                           uint64_t address,
+                           int size,
+                           int64_t value,
+                           unpack_t* unpack) {
   switch (type) {
     case UC_MEM_READ_UNMAPPED: {
       uc_mem_map(uc, address & ~0xFFFull, PAGE_4KB, UC_PROT_ALL);
diff --git a/src/vmemu_t.cpp b/src/vmemu_t.cpp
index 1003d00..6d80937 100644
--- a/src/vmemu_t.cpp
+++ b/src/vmemu_t.cpp
@@ -1,14 +1,15 @@
 #include "vmemu_t.hpp"
 
 namespace vm {
-emu_t::emu_t(vm::ctx_t *vm_ctx)
+emu_t::emu_t(vm::ctx_t* vm_ctx)
     : g_vm_ctx(vm_ctx),
       uc_ctx(nullptr),
       img_base(vm_ctx->image_base),
       img_size(vm_ctx->image_size) {}
 
 emu_t::~emu_t() {
-  if (uc_ctx) uc_close(uc_ctx);
+  if (uc_ctx)
+    uc_close(uc_ctx);
 }
 
 bool emu_t::init() {
@@ -41,18 +42,19 @@ bool emu_t::init() {
   }
   free(c3_page);
 
-  auto win_img = reinterpret_cast<win::image_t<> *>(g_vm_ctx->module_base);
+  auto win_img = reinterpret_cast<win::image_t<>*>(g_vm_ctx->module_base);
 
   // iat hook all imports to return...
-  for (auto import_dir = reinterpret_cast<win::import_directory_t *>(
+  for (auto import_dir = reinterpret_cast<win::import_directory_t*>(
            win_img->get_directory(win::directory_id::directory_entry_import)
                ->rva +
            g_vm_ctx->module_base);
        import_dir->rva_name; ++import_dir) {
-    for (auto iat_thunk = reinterpret_cast<win::image_thunk_data_t<> *>(
+    for (auto iat_thunk = reinterpret_cast<win::image_thunk_data_t<>*>(
              import_dir->rva_first_thunk + g_vm_ctx->module_base);
          iat_thunk->address; ++iat_thunk) {
-      if (iat_thunk->is_ordinal) continue;
+      if (iat_thunk->is_ordinal)
+        continue;
       iat_thunk->function = IAT_VECTOR_TABLE;
     }
   }
@@ -64,14 +66,14 @@ bool emu_t::init() {
   }
 
   if ((err = uc_mem_write(uc_ctx, g_vm_ctx->module_base,
-                          reinterpret_cast<void *>(g_vm_ctx->module_base),
+                          reinterpret_cast<void*>(g_vm_ctx->module_base),
                           img_size))) {
     std::printf("> failed to write memory... reason = %d\n", err);
     return false;
   }
 
   if ((err = uc_hook_add(uc_ctx, &code_exec_hook, UC_HOOK_CODE,
-                         (void *)&vm::emu_t::code_exec_callback, this,
+                         (void*)&vm::emu_t::code_exec_callback, this,
                          g_vm_ctx->module_base,
                          g_vm_ctx->module_base + img_size))) {
     std::printf("> uc_hook_add error, reason = %d\n", err);
@@ -79,7 +81,7 @@ bool emu_t::init() {
   }
 
   if ((err = uc_hook_add(uc_ctx, &int_hook, UC_HOOK_INTR,
-                         (void *)&vm::emu_t::int_callback, this, 0ull, 0ull))) {
+                         (void*)&vm::emu_t::int_callback, this, 0ull, 0ull))) {
     std::printf("> uc_hook_add error, reason = %d\n", err);
     return false;
   }
@@ -88,14 +90,14 @@ bool emu_t::init() {
            uc_hook_add(uc_ctx, &invalid_mem_hook,
                        UC_HOOK_MEM_READ_UNMAPPED | UC_HOOK_MEM_WRITE_UNMAPPED |
                            UC_HOOK_MEM_FETCH_UNMAPPED,
-                       (void *)&vm::emu_t::invalid_mem, this, true, false))) {
+                       (void*)&vm::emu_t::invalid_mem, this, true, false))) {
     std::printf("> uc_hook_add error, reason = %d\n", err);
     return false;
   }
   return true;
 }
 
-bool emu_t::get_trace(std::vector<vm::instrs::code_block_t> &entries) {
+bool emu_t::get_trace(std::vector<vm::instrs::code_block_t>& entries) {
   uc_err err;
   std::uintptr_t rip = g_vm_ctx->vm_entry_rva + g_vm_ctx->module_base,
                  rsp = STACK_BASE + STACK_SIZE - PAGE_4KB;
@@ -120,13 +122,15 @@ bool emu_t::get_trace(std::vector<vm::instrs::code_block_t> &entries) {
     return false;
   }
 
-  if (cc_block) code_blocks.push_back(code_block);
+  if (cc_block)
+    code_blocks.push_back(code_block);
 
   // code_blocks.size() will continue to grow as all branches are traced...
   // when idx is > code_blocks.size() then we have traced all branches...
   for (auto idx = 0u; idx < code_blocks.size(); ++idx) {
     const auto _code_block = code_blocks[idx];
-    if (!_code_block.code_block.jcc.has_jcc) continue;
+    if (!_code_block.code_block.jcc.has_jcc)
+      continue;
 
     switch (_code_block.code_block.jcc.type) {
       case vm::instrs::jcc_type::branching: {
@@ -306,7 +310,7 @@ bool emu_t::get_trace(std::vector<vm::instrs::code_block_t> &entries) {
     }
   }
 
-  for (auto &[code_block, cpu_ctx, vm_ctx] : code_blocks) {
+  for (auto& [code_block, cpu_ctx, vm_ctx] : code_blocks) {
     // convert linear virtual addresses to image based addresses...
     code_block.vip_begin =
         (code_block.vip_begin - g_vm_ctx->module_base) + g_vm_ctx->image_base;
@@ -338,7 +342,7 @@ bool emu_t::get_trace(std::vector<vm::instrs::code_block_t> &entries) {
   return true;
 }
 
-uc_err emu_t::create_entry(vmp2::v2::entry_t *entry) {
+uc_err emu_t::create_entry(vmp2::v2::entry_t* entry) {
   uc_reg_read(uc_ctx, UC_X86_REG_R15, &entry->regs.r15);
   uc_reg_read(uc_ctx, UC_X86_REG_R14, &entry->regs.r14);
   uc_reg_read(uc_ctx, UC_X86_REG_R13, &entry->regs.r13);
@@ -375,8 +379,10 @@ uc_err emu_t::create_entry(vmp2::v2::entry_t *entry) {
   return UC_ERR_OK;
 }
 
-bool emu_t::code_exec_callback(uc_engine *uc, uint64_t address, uint32_t size,
-                               emu_t *obj) {
+bool emu_t::code_exec_callback(uc_engine* uc,
+                               uint64_t address,
+                               uint32_t size,
+                               emu_t* obj) {
   uc_err err;
   vmp2::v2::entry_t vinstr_entry;
   std::uint8_t vm_handler_table_idx = 0u;
@@ -388,7 +394,7 @@ bool emu_t::code_exec_callback(uc_engine *uc, uint64_t address, uint32_t size,
   static thread_local ZydisDecodedInstruction instr;
 
   if (!ZYAN_SUCCESS(ZydisDecoderDecodeBuffer(vm::util::g_decoder.get(),
-                                             reinterpret_cast<void *>(address),
+                                             reinterpret_cast<void*>(address),
                                              PAGE_4KB, &instr))) {
     std::printf("> failed to decode instruction at = 0x%p\n", address);
     if ((err = uc_emu_stop(uc))) {
@@ -460,7 +466,7 @@ bool emu_t::code_exec_callback(uc_engine *uc, uint64_t address, uint32_t size,
     return false;
   }
 
-  auto &vm_handler = obj->g_vm_ctx->vm_handlers[vm_handler_table_idx];
+  auto& vm_handler = obj->g_vm_ctx->vm_handlers[vm_handler_table_idx];
 
   if ((err = obj->create_entry(&vinstr_entry))) {
     std::printf("> failed to create vinstr entry... reason = %d\n", err);
@@ -491,7 +497,8 @@ bool emu_t::code_exec_callback(uc_engine *uc, uint64_t address, uint32_t size,
   }
 
   if (!vm_handler.profile) {
-    if (!g_force_emu) obj->cc_block = nullptr;
+    if (!g_force_emu)
+      obj->cc_block = nullptr;
 
     std::printf("> please define virtual machine handler (%p): \n\n",
                 (vm_handler_addr - obj->g_vm_ctx->module_base) +
@@ -500,7 +507,8 @@ bool emu_t::code_exec_callback(uc_engine *uc, uint64_t address, uint32_t size,
     vm::util::print(vm_handler.instrs);
     std::printf("\n\n");
 
-    if (!g_force_emu) exit(0);
+    if (!g_force_emu)
+      exit(0);
   }
 
   auto vinstr = vm::instrs::get(*obj->g_vm_ctx, vinstr_entry);
@@ -627,7 +635,7 @@ bool emu_t::code_exec_callback(uc_engine *uc, uint64_t address, uint32_t size,
   return true;
 }
 
-void emu_t::int_callback(uc_engine *uc, std::uint32_t intno, emu_t *obj) {
+void emu_t::int_callback(uc_engine* uc, std::uint32_t intno, emu_t* obj) {
   uc_err err;
   std::uintptr_t rip = 0ull;
   static ZydisDecoder decoder;
@@ -643,7 +651,7 @@ void emu_t::int_callback(uc_engine *uc, std::uint32_t intno, emu_t *obj) {
   }
 
   if (!ZYAN_SUCCESS(ZydisDecoderDecodeBuffer(
-          &decoder, reinterpret_cast<void *>(rip), PAGE_4KB, &instr))) {
+          &decoder, reinterpret_cast<void*>(rip), PAGE_4KB, &instr))) {
     std::printf("> failed to decode instruction at = 0x%p\n", rip);
 
     if ((err = uc_emu_stop(uc))) {
@@ -662,8 +670,12 @@ void emu_t::int_callback(uc_engine *uc, std::uint32_t intno, emu_t *obj) {
   }
 }
 
-void emu_t::invalid_mem(uc_engine *uc, uc_mem_type type, uint64_t address,
-                        int size, int64_t value, emu_t *obj) {
+void emu_t::invalid_mem(uc_engine* uc,
+                        uc_mem_type type,
+                        uint64_t address,
+                        int size,
+                        int64_t value,
+                        emu_t* obj) {
   switch (type) {
     case UC_MEM_READ_UNMAPPED: {
       uc_mem_map(uc, address & ~0xFFFull, PAGE_4KB, UC_PROT_ALL);