Function at 0x420fbb
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x4e4b44
call fcn.004afe60
sub esp, 0x230
and dword [ebp - 0x2c], 0
push esi
push edi
lea eax, [ebp - 0x2c]
push eax
push 0x519014
mov esi, str.NTDLL.DLL
push esi
push str.RtlCreateUnicodeString
call fcn.004404d0
lea eax, [ebp - 0x2c]
push eax
push 0x519018
push esi
push str.RtlFreeUnicodeString
call fcn.004404d0
mov eax, dword [0x518fec]
add esp, 0x20
test eax, eax
jne 0x421012
push 3
pop eax
jmp 0x4215a9
push ebx
push str.DeviceImDiskCtl
lea ecx, [ebp - 0x18]
push ecx
call eax
mov esi, 0xc0000000
push esi
lea eax, [ebp - 0x18]
push eax
call dword [0x519128]
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x421067
call ebx
cmp eax, 2
jne 0x421571
push str.ImDisk
call dword [0x519138]
test eax, eax
je 0x421580
push 0
call dword [sym.imp.KERNEL32.dll_Sleep]
push esi
lea eax, [ebp - 0x18]
push eax
call dword [0x519128]
cmp eax, 0xffffffff
mov dword [ebp - 0x10], eax
je 0x421036
push eax
call fcn.00420f25
test eax, eax
pop ecx
jne 0x421082
push 5
pop esi
jmp 0x421298
mov eax, dword [ebp + 0x14]
mov edi, dword [ebp + 0x14]
xor ecx, ecx
and eax, 0xf000
and edi, 0xf00
cmp eax, 0x1000
sete cl
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], edi
mov eax, ecx
xor ecx, ecx
cmp edi, 0x100
sete cl
xor edx, edx
test edi, edi
sete dl
or ecx, edx
test eax, ecx
je 0x4211d8
push str.DeviceAWEAlloc
lea eax, [ebp - 0x28]
push eax
call dword [0x518fec]
jmp 0x4210f7
call ebx
cmp eax, 2
jne 0x421129
push str.AWEAlloc
call dword [0x519138]
test eax, eax
je 0x42118d
push str.AWEAlloc_driver_was_loaded_into_the_kernel.
call fcn.004b075d
pop ecx
lea eax, [ebp - 0x28]
push esi
push eax
call dword [0x519128]
mov edi, eax
cmp edi, 0xffffffff
je 0x4210d2
push 0
push 0x51901c
push str.NTDLL.DLL
push str.NtClose
call fcn.004404d0
add esp, 0x10
push edi
call dword [0x51901c]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenW]
xor edi, edi
cmp dword [ebp + 0x18], edi
jne 0x42127b
push edi
lea eax, [ebp - 0x18]
push eax
call dword [0x518fec]
movzx eax, word [ebp - 0x18]
add eax, 0x38
push eax
lea ecx, [ebp - 0x30]
call fcn.00446080
mov ebx, dword [ebp - 0x30]
cmp ebx, edi
mov dword [ebp - 4], 1
jne 0x4213c2
push str.Memory_allocation_error
call fcn.004b06b0
pop ecx
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x18]
push eax
call dword [0x519018]
or esi, 0xffffffff
jmp 0x421560
call ebx
cmp eax, 2
jb 0x4211d1
cmp eax, 3
jbe 0x4211bf
cmp eax, 0x422
je 0x4211b3
cmp eax, 0x424
jne 0x4211d1
push 0x516ba0
push str.The_AWEAlloc_driver_is_not_installed._r_nPlease_re_install_ImDisk._r_n
jmp 0x4211c9
push 0x516ba0
push str.The_AWEAlloc_driver_is_disabled._r_n
jmp 0x4211c9
push 0x516ba0
push str.Cannot_load_AWEAlloc_driver._r_nPlease_re_install_ImDisk._r_n
call fcn.004b063f
pop ecx
jmp 0x42124f
push str.Error_loading_AWEAlloc_driver:
jmp 0x42124a
xor ecx, ecx
cmp dword [ebp - 0x1c], 0x2000
sete cl
or ecx, eax
xor eax, eax
cmp edi, 0x300
sete al
test eax, ecx
je 0x421129
mov esi, dword [sym.imp.KERNEL32.dll_WaitNamedPipeW]
push 0
mov edi, str..PIPEImDskSvc
push edi
call esi
test eax, eax
jne 0x421129
call ebx
cmp eax, 2
jne 0x421129
push str.ImDskSvc
call dword [0x519138]
test eax, eax
jne 0x42126d
call ebx
cmp eax, 2
jb 0x421245
cmp eax, 3
jbe 0x421250
cmp eax, 0x422
je 0x421250
cmp eax, 0x424
je 0x421250
push str.Error_starting_ImDisk_Virtual_Disk_Driver_Helper_Service:
call fcn.00420ed4
pop ecx
push 7
jmp 0x42107c
call ebx
cmp eax, 2
jne 0x421129
push 0xc8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push edi
call esi
test eax, eax
je 0x421257
jmp 0x421129
cmp dword [ebp + 0x1c], edi
je 0x4212a8
push dword [ebp + 0x18]
lea eax, [ebp - 0x18]
push eax
call dword [0x519014]
test eax, eax
jne 0x421145
or esi, 0xffffffff
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
jmp 0x4215a8
xor eax, eax
cmp dword [ebp - 0x1c], 0x3000
push edi
sete al
xor ecx, ecx
cmp dword [ebp - 0x20], 0x300
sete cl
test ecx, eax
je 0x421389
push 0x80
push 3
push edi
push 1
push edi
push str._Global
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x20], eax
call ebx
dec eax
dec eax
neg eax
sbb eax, eax
xor ecx, ecx
inc eax
cmp dword [ebp - 0x20], 0xffffffff
mov dword [ebp - 0x1c], str.BaseNamedObjects_
sete cl
test ecx, eax
jne 0x421306
mov dword [ebp - 0x1c], str.BaseNamedObjectsGlobal_
cmp dword [ebp - 0x20], 0xffffffff
je 0x421315
push dword [ebp - 0x20]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp + 0x18]
call esi
push dword [ebp - 0x1c]
mov ebx, eax
call esi
lea eax, [eax + ebx + 2]
push eax
lea ecx, [ebp - 0x24]
call fcn.00446280
mov ebx, dword [ebp - 0x24]
cmp ebx, edi
mov dword [ebp - 4], edi
jne 0x421355
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x24]
call fcn.0043f290
or eax, 0xffffffff
jmp 0x4215a8
push dword [ebp - 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push dword [ebp + 0x18]
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcatW]
push ebx
lea eax, [ebp - 0x18]
push eax
call dword [0x519014]
test eax, eax
je 0x421338
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x24]
call fcn.0043f290
jmp 0x421145
push 0x519010
push str.NTDLL.DLL
push str.RtlDosPathNameToNtPathName_U
call fcn.004404d0
add esp, 0x10
push edi
push edi
lea eax, [ebp - 0x18]
push eax
push dword [ebp + 0x18]
call dword [0x519010]
test eax, eax
jne 0x421145
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x42134d
movzx eax, word [ebp - 0x18]
add eax, 0x38
push eax
push 0
push ebx
call fcn.004afe00
mov edi, dword [ebp + 0x20]
add esp, 0xc
test edi, edi
je 0x42141c
push edi
call esi
cmp eax, 2
jne 0x4213f0
xor eax, eax
cmp word [edi + 2], 0x3a
sete al
jmp 0x421411
push edi
call esi
cmp eax, 3
jne 0x42140f
lea eax, [edi + 2]
push 0x4f0f70
push eax
call fcn.004af242
neg eax
pop ecx
sbb eax, eax
pop ecx
inc eax
jmp 0x421411
xor eax, eax
test eax, eax
je 0x42141c
mov ax, word [edi]
mov word [ebx + 0x2c], ax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov esi, dword [ebp + 0xc]
mov dword [ebx], eax
mov eax, dword [ebp + 0x10]
push 6
lea edi, [ebx + 8]
pop ecx
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [eax]
mov dword [ebx + 0x20], ecx
mov eax, dword [eax + 4]
mov dword [ebx + 0x24], eax
mov eax, dword [ebp + 0x14]
mov dword [ebx + 0x28], eax
mov ax, word [ebp - 0x18]
mov word [ebx + 0x2e], ax
cmp word [ebp - 0x18], 0
je 0x42146f
movzx eax, word [ebp - 0x18]
push eax
push dword [ebp - 0x14]
lea eax, [ebx + 0x30]
push eax
call fcn.004b0040
add esp, 0xc
lea eax, [ebp - 0x18]
push eax
call dword [0x519018]
movzx eax, word [ebx + 0x2e]
xor esi, esi
push esi
lea ecx, [ebp - 0x34]
push ecx
add eax, 0x38
push eax
push ebx
push eax
push ebx
push 0x8372e004
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x4214af
push str.Error_creating_virtual_disk:
call fcn.00420ed4
pop ecx
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 3
pop esi
jmp 0x421560
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [ebp + 0x20]
cmp edi, esi
mov eax, dword [ebx]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
je 0x421560
push dword [ebx]
lea eax, [ebp - 0x23c]
push str.DeviceImDisk_u
push 0x103
push eax
call fcn.004b05cf
add esp, 0x10
cmp word [ebx + 0x2c], si
lea eax, [ebp - 0x23c]
push eax
mov word [ebp - 0x36], si
push edi
jne 0x421549
call dword [0x51913c]
test eax, eax
jne 0x421560
call dword [sym.imp.KERNEL32.dll_GetLastError]
dec eax
je 0x421544
sub eax, 0x56
je 0x421544
sub eax, 0x3a
je 0x421544
sub eax, 0x7a
je 0x421544
sub eax, 0x101b
je 0x421544
dec eax
dec eax
je 0x421531
push str.Error_creating_mount_point:
call fcn.00420ed4
pop ecx
jmp 0x421544
push edi
push str.Invalid_mount_point_path:__1_ws__n
push 0x516ba0
call fcn.00420e78
add esp, 0xc
mov word [edi], si
jmp 0x421560
push 1
call dword [sym.imp.KERNEL32.dll_DefineDosDeviceW]
test eax, eax
jne 0x421560
push str.Error_creating_mount_point:
call fcn.00420ed4
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x30]
call fcn.0043f290
jmp 0x4212a1
push str.Error_controlling_the_ImDisk_Virtual_Disk_Driver:
call fcn.00420ed4
pop ecx
push 6
jmp 0x4215a7
call ebx
cmp eax, 2
jb 0x42159a
cmp eax, 3
jbe 0x4215a5
cmp eax, 0x422
je 0x4215a5
cmp eax, 0x424
je 0x4215a5
push str.Error_loading_ImDisk_Virtual_Disk_Driver:
call fcn.00420ed4
pop ecx
push 4
pop eax
pop ebx
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
leave
ret