Function at 0x446740
Capabilities:
Check if file exists
Check os version
Create process on windows
Delete registry key
Get common file path
Get file attributes
Get session user name
Persist via run registry key
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x619730
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x204
push ebx
push esi
push edi
lea eax, [ebp - 0x28]
mov dword [ebp - 0x10], esp
xor esi, esi
push eax
push 0x28
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x4467b0
lea ecx, [ebp - 0x34]
push ecx
push str.SeRestorePrivilege
push esi
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
mov eax, dword [ebp - 0x28]
push esi
push esi
lea edx, [ebp - 0x38]
push esi
push edx
push esi
push eax
mov dword [ebp - 0x38], 1
mov dword [ebp - 0x2c], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
mov ecx, dword [0x6cd768]
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], ecx
mov ecx, 0x25
xor eax, eax
lea edi, [ebp - 0x210]
lea edx, [ebp - 0x210]
rep stosd dword es:[edi], eax
push edx
mov byte [ebp - 4], 1
mov dword [ebp - 0x210], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x44697f
cmp dword [ebp - 0x200], 2
jne 0x44697f
push str.shell32
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebx, eax
cmp ebx, esi
je 0x4468be
push str.SHGetFolderPathA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x4468ac
push 0
call dword [sym.imp.ole32.dll_CoInitialize]
lea eax, [ebp - 0x13c]
push eax
push 0
push 0
push 0x1a
push 0
call esi
test eax, eax
jne 0x4468a6
lea edi, [ebp - 0x13c]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
add ecx, 0xfffffffe
mov dword [ebp - 0x1c], ecx
mov al, byte [ebp + ecx - 0x13c]
cmp al, 0x5c
mov eax, 0x6d1c98
je 0x44686b
mov eax, 0x6a2bbc
lea ecx, [ebp - 0x13c]
push eax
push ecx
lea edx, [ebp - 0x14]
push str._s_sDMCache
push edx
call fcn.005fc86b
mov eax, dword [ebp - 0x14]
add esp, 0x10
push eax
call fcn.005e91e2
mov ecx, dword [ebp - 0x14]
add esp, 4
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4468a6
mov dword [ebp - 0x18], 1
call dword [sym.imp.ole32.dll_CoUninitialize]
push ebx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [ebp - 0x18]
test eax, eax
jne 0x446a94
lea edx, [ebp - 0x24]
push edx
push 1
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionExplorerShell_Folders
push reloc.WS2_32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x44697f
mov edx, dword [ebp - 0x24]
lea eax, [ebp - 0x1c]
lea ecx, [ebp - 0x13c]
push eax
push ecx
push 0
push 0
push str.AppData
push edx
mov dword [ebp - 0x1c], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x44696a
lea edi, [ebp - 0x13c]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
add ecx, 0xfffffffe
mov dword [ebp - 0x1c], ecx
mov al, byte [ebp + ecx - 0x13c]
cmp al, 0x5c
mov eax, 0x6d1c98
je 0x44692f
mov eax, 0x6a2bbc
push eax
lea eax, [ebp - 0x13c]
push eax
lea ecx, [ebp - 0x14]
push str._s_sDMCache
push ecx
call fcn.005fc86b
mov edx, dword [ebp - 0x14]
add esp, 0x10
push edx
call fcn.005e91e2
mov eax, dword [ebp - 0x14]
add esp, 4
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x44696a
mov dword [ebp - 0x18], 1
mov ecx, dword [ebp - 0x24]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x18]
test eax, eax
jne 0x446a94
lea edx, [ebp - 0x13c]
push 0x104
push edx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
test eax, eax
je 0x446a77
lea edi, [ebp - 0x13c]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
add ecx, 0xfffffffe
mov dword [ebp - 0x1c], ecx
mov al, byte [ebp + ecx - 0x13c]
cmp al, 0x5c
mov eax, 0x6d1c98
je 0x4469c3
mov eax, 0x6a2bbc
push eax
lea eax, [ebp - 0x13c]
push eax
lea ecx, [ebp - 0x14]
push str._s_sDMCache
push ecx
call fcn.005fc86b
mov edx, dword [ebp - 0x14]
add esp, 0x10
push edx
call fcn.005e91e2
mov eax, dword [ebp - 0x200]
add esp, 4
cmp eax, 2
jne 0x446a68
lea eax, [ebp - 0x18]
lea ecx, [ebp - 0x17c]
push eax
push ecx
mov dword [ebp - 0x18], 0x40
call dword [sym.imp.ADVAPI32.dll_GetUserNameA]
test eax, eax
jne 0x446a23
lea edx, [ebp - 0x17c]
push str.default_user
push edx
call fcn.005e7bd3
add esp, 8
mov eax, dword [ebp - 0x1c]
mov cl, byte [ebp + eax - 0x13c]
mov eax, 0x6d1c98
cmp cl, 0x5c
je 0x446a3c
mov eax, 0x6a2bbc
lea ecx, [ebp - 0x17c]
lea edx, [ebp - 0x13c]
push ecx
push eax
push edx
lea eax, [ebp - 0x14]
push str._s_sDMCache_s
push eax
call fcn.005fc86b
mov ecx, dword [ebp - 0x14]
add esp, 0x14
push ecx
call fcn.005e91e2
add esp, 4
mov edx, dword [ebp - 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x446a94
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 0
call fcn.00603a3c
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [0x6cd768]
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x14]
lea edx, [ebp - 0x20]
push ecx
push str._s_settings.bak
push edx
mov byte [ebp - 4], 2
call fcn.005fc86b
mov eax, dword [ebp - 0x20]
add esp, 0xc
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x446ba8
cmp dword [ebp - 0x200], 2
jne 0x446ae6
mov ecx, dword [ebp - 0x20]
mov edx, dword [0x6d2354]
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegRestoreKeyA]
jmp 0x446b4b
mov eax, dword [ebp - 0x20]
push eax
push str.idmtmp
push reloc.WS2_32.dll_closesocket
call dword [sym.imp.ADVAPI32.dll_RegLoadKeyA]
test eax, eax
jne 0x446b3b
push str.shlwapi.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x446b3b
push str.SHCopyKeyA
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x446b34
mov ecx, dword [0x6d2354]
push 0
push ecx
push str.idmtmp
push reloc.WS2_32.dll_closesocket
call eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
push str.idmtmp
push reloc.WS2_32.dll_closesocket
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
push str.C:Program_FilesSpyhunter
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x446b91
push 0x10004
push str.Intenet_Download_Manager
push str.Internet_Download_Manager_detected_that_its_registry_keys_had_been_damaged_since_the_last_run._Its_possible_that_you_run_a_flaky_spyware_remover_program_like_Spyhunter_which_corrupted_system_registry._Internet_Download_Manager_will_try_to_restore_all_damaged_data__but_some_data_may_remain_corrupted._r_nWould_you_like_to_see_additional_information_about_this_problem_
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
cmp eax, 6
jne 0x446ba8
push 1
push 0
push 0
push str.http:__www.internetdownloadmanager.com_support_damaged_keys.html
push 0x6a105c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
jmp 0x446ba8
push 0x10000
push str.Intenet_Download_Manager
push str.Internet_Download_Manager_detected_that_its_registry_keys_had_been_damaged_since_the_last_run._Its_possible_that_you_run_a_flaky_spyware_remover_program_which_corrupted_system_registry._Internet_Download_Manager_will_try_to_restore_all_damaged_data__but_some_data_may_remain_corrupted.
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 1
call fcn.00603a3c
jmp 0x446a77