diff --git a/src/analyzer/main.cpp b/src/analyzer/main.cpp
index 495aa4c7..c6c001c9 100644
--- a/src/analyzer/main.cpp
+++ b/src/analyzer/main.cpp
@@ -136,7 +136,7 @@ namespace
         if (options.silent)
         {
             win_emu.buffer_stdout = false;
-            win_emu.callbacks.stdout_callback = [](const std::string_view data) {
+            win_emu.callbacks.on_stdout = [](const std::string_view data) {
                 (void)fwrite(data.data(), 1, data.size(), stdout);
             };
         }
diff --git a/src/windows-emulator-test/time_test.cpp b/src/windows-emulator-test/time_test.cpp
index 54e7b897..d82b2520 100644
--- a/src/windows-emulator-test/time_test.cpp
+++ b/src/windows-emulator-test/time_test.cpp
@@ -6,11 +6,9 @@ namespace test
     {
         std::string output_buffer{};
 
-        emulator_callbacks callbacks{
-            .stdout_callback =
-                [&output_buffer](const std::string_view data) {
-                    output_buffer.append(data); //
-                },
+        emulator_callbacks callbacks{};
+        callbacks.on_stdout = [&output_buffer](const std::string_view data) {
+            output_buffer.append(data); //
         };
 
         const emulator_settings settings{
diff --git a/src/windows-emulator/handles.hpp b/src/windows-emulator/handles.hpp
index de78b99b..0270b093 100644
--- a/src/windows-emulator/handles.hpp
+++ b/src/windows-emulator/handles.hpp
@@ -163,7 +163,7 @@ class handle_store : public generic_handle_store
         return blocked;
     }
 
-    handle store(T value)
+    std::pair<handle, T*> store_and_get(T value)
     {
         if (this->block_mutation_)
         {
@@ -171,9 +171,14 @@ class handle_store : public generic_handle_store
         }
 
         auto index = this->find_free_index();
-        this->store_.emplace(index, std::move(value));
+        const auto it = this->store_.emplace(index, std::move(value)).first;
 
-        return make_handle(index);
+        return {make_handle(index), &it->second};
+    }
+
+    handle store(T value)
+    {
+        return this->store_and_get(std::move(value)).first;
     }
 
     handle make_handle(const index_type index) const
diff --git a/src/windows-emulator/module/module_manager.cpp b/src/windows-emulator/module/module_manager.cpp
index f2ae5791..a90a5678 100644
--- a/src/windows-emulator/module/module_manager.cpp
+++ b/src/windows-emulator/module/module_manager.cpp
@@ -54,9 +54,10 @@ namespace utils
     }
 }
 
-module_manager::module_manager(memory_manager& memory, file_system& file_sys)
+module_manager::module_manager(memory_manager& memory, file_system& file_sys, callbacks& cb)
     : memory_(&memory),
-      file_sys_(&file_sys)
+      file_sys_(&file_sys),
+      callbacks_(&cb)
 {
 }
 
@@ -95,7 +96,7 @@ mapped_module* module_manager::map_local_module(const std::filesystem::path& fil
 
         const auto image_base = mod.image_base;
         const auto entry = this->modules_.try_emplace(image_base, std::move(mod));
-        this->on_module_load(entry.first->second);
+        this->callbacks_->on_module_load(entry.first->second);
         return &entry.first->second;
     }
     catch (const std::exception& e)
@@ -147,7 +148,7 @@ bool module_manager::unmap(const uint64_t address, const logger& logger)
 
     logger.log("Unmapping %s (0x%" PRIx64 ")\n", mod->second.path.generic_string().c_str(), mod->second.image_base);
 
-    this->on_module_unload(mod->second);
+    this->callbacks_->on_module_unload(mod->second);
     unmap_module(*this->memory_, mod->second);
     this->modules_.erase(mod);
 
diff --git a/src/windows-emulator/module/module_manager.hpp b/src/windows-emulator/module/module_manager.hpp
index 6f729f89..f0d18a05 100644
--- a/src/windows-emulator/module/module_manager.hpp
+++ b/src/windows-emulator/module/module_manager.hpp
@@ -10,11 +10,15 @@ class logger;
 class module_manager
 {
   public:
-    using module_map = std::map<uint64_t, mapped_module>;
-    utils::optional_function<void(mapped_module& mod)> on_module_load{};
-    utils::optional_function<void(mapped_module& mod)> on_module_unload{};
+    struct callbacks
+    {
+        utils::optional_function<void(mapped_module& mod)> on_module_load{};
+        utils::optional_function<void(mapped_module& mod)> on_module_unload{};
+    };
 
-    module_manager(memory_manager& memory, file_system& file_sys);
+    using module_map = std::map<uint64_t, mapped_module>;
+
+    module_manager(memory_manager& memory, file_system& file_sys, callbacks& cb);
 
     void map_main_modules(const windows_path& executable_path, const windows_path& ntdll_path,
                           const windows_path& win32u_path, const logger& logger);
@@ -61,6 +65,7 @@ class module_manager
   private:
     memory_manager* memory_{};
     file_system* file_sys_{};
+    callbacks* callbacks_{};
 
     module_map modules_{};
 
diff --git a/src/windows-emulator/process_context.cpp b/src/windows-emulator/process_context.cpp
index 0a15cb49..67bdec3c 100644
--- a/src/windows-emulator/process_context.cpp
+++ b/src/windows-emulator/process_context.cpp
@@ -201,7 +201,7 @@ handle process_context::create_thread(memory_manager& memory, const uint64_t sta
                                       const uint64_t stack_size)
 {
     emulator_thread t{memory, *this, start_address, argument, stack_size, ++this->spawned_thread_count};
-    auto h = this->threads.store(std::move(t));
-    on_create_thread(h, *this->threads.get(h));
+    auto [h, thr] = this->threads.store_and_get(std::move(t));
+    this->callbacks_->on_create_thread(h, *thr);
     return h;
 }
diff --git a/src/windows-emulator/process_context.hpp b/src/windows-emulator/process_context.hpp
index e03b3465..ba7c2f47 100644
--- a/src/windows-emulator/process_context.hpp
+++ b/src/windows-emulator/process_context.hpp
@@ -32,8 +32,15 @@ struct application_settings;
 
 struct process_context
 {
-    process_context(x64_emulator& emu, memory_manager& memory)
-        : base_allocator(emu),
+    struct callbacks
+    {
+        utils::optional_function<void(handle h, emulator_thread& thr)> on_create_thread{};
+        utils::optional_function<void(handle h, emulator_thread& thr)> on_thread_terminated{};
+    };
+
+    process_context(x64_emulator& emu, memory_manager& memory, callbacks& cb)
+        : callbacks_(&cb),
+          base_allocator(emu),
           peb(emu),
           process_params(emu),
           kusd(memory, *this)
@@ -44,14 +51,14 @@ struct process_context
                const emulator_settings& emu_settings, const mapped_module& executable, const mapped_module& ntdll,
                const apiset::container& apiset_container);
 
-    utils::optional_function<void(handle h, emulator_thread& thr)> on_create_thread{};
-
     handle create_thread(memory_manager& memory, const uint64_t start_address, const uint64_t argument,
                          const uint64_t stack_size);
 
     void serialize(utils::buffer_serializer& buffer) const;
     void deserialize(utils::buffer_deserializer& buffer);
 
+    callbacks* callbacks_{};
+
     uint64_t executed_instructions{0};
     uint64_t current_ip{0};
     uint64_t previous_ip{0};
diff --git a/src/windows-emulator/syscall_dispatcher.cpp b/src/windows-emulator/syscall_dispatcher.cpp
index 1f846f66..6b7c3c15 100644
--- a/src/windows-emulator/syscall_dispatcher.cpp
+++ b/src/windows-emulator/syscall_dispatcher.cpp
@@ -71,6 +71,8 @@ void syscall_dispatcher::dispatch(windows_emulator& win_emu)
 
     try
     {
+        const auto* mod = win_emu.mod_manager.find_by_address(address);
+
         const auto entry = this->handlers_.find(syscall_id);
         if (entry == this->handlers_.end())
         {
@@ -80,6 +82,13 @@ void syscall_dispatcher::dispatch(windows_emulator& win_emu)
             return;
         }
 
+        const std::string_view mod_name = mod ? mod->name : std::string_view{};
+        const auto res = win_emu.callbacks.on_syscall(syscall_id, address, mod_name, entry->second.name);
+        if (res == instruction_hook_continuation::skip_instruction)
+        {
+            return;
+        }
+
         if (!entry->second.handler)
         {
             win_emu.log.error("Unimplemented syscall: %s - 0x%X\n", entry->second.name.c_str(), syscall_id);
@@ -88,12 +97,8 @@ void syscall_dispatcher::dispatch(windows_emulator& win_emu)
             return;
         }
 
-        const auto* mod = win_emu.mod_manager.find_by_address(address);
         if (mod != win_emu.mod_manager.ntdll && mod != win_emu.mod_manager.win32u)
         {
-            win_emu.callbacks.inline_syscall(syscall_id, address, mod ? mod->name.c_str() : "<N/A>",
-                                             entry->second.name);
-
             win_emu.log.print(color::blue, "Executing inline syscall: %s (0x%X) at 0x%" PRIx64 " (%s)\n",
                               entry->second.name.c_str(), syscall_id, address, mod ? mod->name.c_str() : "<N/A>");
         }
@@ -106,20 +111,16 @@ void syscall_dispatcher::dispatch(windows_emulator& win_emu)
                 uint64_t return_address{};
                 c.emu.try_read_memory(rsp, &return_address, sizeof(return_address));
 
-                const auto* mod_name = win_emu.mod_manager.find_name(return_address);
+                const auto* caller_mod_name = win_emu.mod_manager.find_name(return_address);
 
                 win_emu.log.print(color::dark_gray,
                                   "Executing syscall: %s (0x%X) at 0x%" PRIx64 " via 0x%" PRIx64 " (%s)\n",
-                                  entry->second.name.c_str(), syscall_id, address, return_address, mod_name);
+                                  entry->second.name.c_str(), syscall_id, address, return_address, caller_mod_name);
             }
             else
             {
                 const auto* previous_mod = win_emu.mod_manager.find_by_address(context.previous_ip);
 
-                win_emu.callbacks.outofline_syscall(syscall_id, address, mod ? mod->name.c_str() : "<N/A>",
-                                                    entry->second.name, context.previous_ip,
-                                                    previous_mod ? previous_mod->name.c_str() : "<N/A>");
-
                 win_emu.log.print(color::blue,
                                   "Crafted out-of-line syscall: %s (0x%X) at 0x%" PRIx64 " (%s) via 0x%" PRIx64
                                   " (%s)\n",
diff --git a/src/windows-emulator/syscalls.cpp b/src/windows-emulator/syscalls.cpp
index 872f6ccb..3c2ece3a 100644
--- a/src/windows-emulator/syscalls.cpp
+++ b/src/windows-emulator/syscalls.cpp
@@ -2878,7 +2878,7 @@ namespace
                 io_status_block.write(block);
             }
 
-            c.win_emu.callbacks.stdout_callback(temp_buffer);
+            c.win_emu.callbacks.on_stdout(temp_buffer);
 
             if (!temp_buffer.ends_with("\n"))
             {
@@ -3613,7 +3613,7 @@ namespace
         }
 
         thread->exit_status = exit_status;
-        c.win_emu.callbacks.thread_terminated(thread_handle, *thread);
+        c.win_emu.callbacks.on_thread_terminated(thread_handle, *thread);
         if (thread == c.proc.active_thread)
         {
             c.win_emu.yield_thread();
diff --git a/src/windows-emulator/windows_emulator.cpp b/src/windows-emulator/windows_emulator.cpp
index abd92afc..708cc8bf 100644
--- a/src/windows-emulator/windows_emulator.cpp
+++ b/src/windows-emulator/windows_emulator.cpp
@@ -184,8 +184,8 @@ windows_emulator::windows_emulator(const emulator_settings& settings, std::uniqu
       file_sys(emulation_root.empty() ? emulation_root : emulation_root / "filesys"),
       memory(*this->emu_),
       registry(emulation_root.empty() ? settings.registry_directory : emulation_root / "registry"),
-      mod_manager(memory, file_sys),
-      process(*this->emu_, memory)
+      mod_manager(memory, file_sys, callbacks),
+      process(*this->emu_, memory, callbacks)
 {
 #ifndef OS_WINDOWS
     if (this->emulation_root.empty())
@@ -220,10 +220,6 @@ void windows_emulator::setup_process(const application_settings& app_settings, c
     const auto& emu = this->emu();
     auto& context = this->process;
 
-    mod_manager.on_module_load = std::move(callbacks.module_loaded);
-    mod_manager.on_module_unload = std::move(callbacks.module_unloaded);
-    context.on_create_thread = std::move(callbacks.thread_created);
-
     this->mod_manager.map_main_modules(app_settings.application, R"(C:\Windows\System32\ntdll.dll)",
                                        R"(C:\Windows\System32\win32u.dll)", this->log);
 
@@ -361,14 +357,6 @@ void windows_emulator::on_instruction_execution(const uint64_t address)
 void windows_emulator::setup_hooks()
 {
     this->emu().hook_instruction(x64_hookable_instructions::syscall, [&] {
-        for (const auto& hook : this->syscall_hooks_)
-        {
-            if (hook() == instruction_hook_continuation::skip_instruction)
-            {
-                return instruction_hook_continuation::skip_instruction;
-            }
-        }
-
         this->dispatcher.dispatch(*this);
         return instruction_hook_continuation::skip_instruction;
     });
diff --git a/src/windows-emulator/windows_emulator.hpp b/src/windows-emulator/windows_emulator.hpp
index b6d6ef95..b8b7b700 100644
--- a/src/windows-emulator/windows_emulator.hpp
+++ b/src/windows-emulator/windows_emulator.hpp
@@ -10,23 +10,17 @@
 #include "logger.hpp"
 #include "file_system.hpp"
 #include "memory_manager.hpp"
+#include "module/module_manager.hpp"
 
 std::unique_ptr<x64_emulator> create_default_x64_emulator();
 
-struct emulator_callbacks
+struct emulator_callbacks : module_manager::callbacks, process_context::callbacks
 {
-    utils::optional_function<void(std::string_view)> stdout_callback{};
-    utils::optional_function<void(uint32_t syscall_id, x64_emulator::pointer_type address, std::string_view mod_name,
-                                  std::string_view syscall_name)>
-        inline_syscall{};
-    utils::optional_function<void(uint32_t syscall_id, x64_emulator::pointer_type address, std::string_view mod_name,
-                                  std::string_view syscall_name, x64_emulator::pointer_type prev_address,
-                                  std::string_view prev_mod_name)>
-        outofline_syscall{};
-    utils::optional_function<void(mapped_module& mod)> module_loaded{};
-    utils::optional_function<void(mapped_module& mod)> module_unloaded{};
-    utils::optional_function<void(handle h, emulator_thread& thr)> thread_created{};
-    utils::optional_function<void(handle h, emulator_thread& thr)> thread_terminated{};
+    utils::optional_function<instruction_hook_continuation(uint32_t syscall_id, x64_emulator::pointer_type address,
+                                                           std::string_view mod_name, std::string_view syscall_name)>
+        on_syscall{};
+
+    utils::optional_function<void(std::string_view)> on_stdout{};
 };
 
 struct application_settings
@@ -57,6 +51,7 @@ class windows_emulator
 
   public:
     std::filesystem::path emulation_root{};
+    emulator_callbacks callbacks{};
     logger log{};
     file_system file_sys;
     memory_manager memory;
@@ -64,7 +59,6 @@ class windows_emulator
     module_manager mod_manager;
     process_context process;
     syscall_dispatcher dispatcher;
-    emulator_callbacks callbacks{};
 
     windows_emulator(const emulator_settings& settings = {},
                      std::unique_ptr<x64_emulator> emu = create_default_x64_emulator());
@@ -107,11 +101,6 @@ class windows_emulator
     void save_snapshot();
     void restore_snapshot();
 
-    void add_syscall_hook(instruction_hook_callback callback)
-    {
-        this->syscall_hooks_.push_back(std::move(callback));
-    }
-
     uint16_t get_host_port(const uint16_t emulator_port) const
     {
         const auto entry = this->port_mappings_.find(emulator_port);
@@ -170,7 +159,6 @@ class windows_emulator
     bool use_relative_time_{false};
     bool silent_until_main_{false};
 
-    std::vector<instruction_hook_callback> syscall_hooks_{};
     std::unordered_map<uint16_t, uint16_t> port_mappings_{};
 
     std::set<std::string, std::less<>> modules_{};