Function at 0x452a90
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4da2e1
mov eax, dword fs:[0]
push eax
sub esp, 0x40c
mov eax, dword [0x50738c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x3d0], 0
mov dword [ebp - 0x3d4], 0
call fcn.004218c0
push eax
lea ecx, [ebp - 0x94]
call fcn.0042f560
mov dword [ebp - 4], 0
call fcn.004218d0
mov ecx, eax
call fcn.00430600
movzx eax, al
test eax, eax
je 0x452c37
mov ecx, dword [ebp + 8]
push ecx
lea ecx, [ebp - 0x94]
call fcn.0042fac0
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.0040dd90
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3dc], eax
cmp dword [ebp - 0x3dc], 0xffffffff
jne 0x452b57
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f740
jmp 0x452ede
push 0
mov edx, dword [ebp - 0x3dc]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x3d4], eax
cmp dword [ebp - 0x3d4], 0
jne 0x452b8c
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f740
jmp 0x452ede
mov dword [ebp - 0x3e8], 0
mov eax, dword [ebp - 0x3d4]
push eax
call fcn.004b3fd6
add esp, 4
mov dword [ebp - 0x3fc], eax
mov ecx, dword [ebp - 0x3fc]
mov dword [ebp - 0x3d0], ecx
push 0
lea edx, [ebp - 0x3e8]
push edx
mov eax, dword [ebp - 0x3d4]
push eax
mov ecx, dword [ebp - 0x3d0]
push ecx
mov edx, dword [ebp - 0x3dc]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [ebp - 0x3dc]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x3e8]
cmp ecx, dword [ebp - 0x3d4]
je 0x452c32
mov edx, dword [ebp - 0x3d0]
mov dword [ebp - 0x400], edx
mov eax, dword [ebp - 0x400]
push eax
call fcn.004b3fe4
add esp, 4
mov dword [ebp - 0x3d0], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f740
jmp 0x452ede
jmp 0x452ec4
call fcn.004218d0
push eax
lea ecx, [ebp - 0x94]
call fcn.0042fa90
mov dword [ebp - 0x3d8], 0
call fcn.00421dc0
movzx ecx, al
test ecx, ecx
je 0x452c6e
call fcn.004218e0
mov dword [ebp - 0x3d8], eax
jmp 0x452cf3
call fcn.004218f0
push eax
lea ecx, [ebp - 0x19c]
call fcn.0042f560
mov byte [ebp - 4], 1
push 0
lea ecx, [ebp - 0x19c]
call fcn.0040dd90
push eax
call fcn.0042a620
add esp, 8
mov dword [ebp - 0x3e4], eax
mov edx, dword [ebp - 0x3e4]
push edx
lea ecx, [ebp - 0x94]
call fcn.0040dd90
push eax
call fcn.0043b140
add esp, 8
mov dword [ebp - 0x3d8], eax
cmp dword [ebp - 0x3e4], 0
je 0x452ce4
mov eax, dword [ebp - 0x3e4]
mov dword [ebp - 0x404], eax
mov ecx, dword [ebp - 0x404]
push ecx
call fcn.004b3fe4
add esp, 4
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x19c]
call fcn.0042f740
cmp dword [ebp - 0x3d8], 0
jne 0x452d13
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f740
jmp 0x452ede
mov dword [ebp - 0x3ec], 0
push 0xffffffffffffffff
mov edx, dword [ebp + 8]
push edx
lea ecx, [ebp - 0x118]
call fcn.0042f5a0
mov byte [ebp - 4], 2
push 0x4dd8d0
push 0x4dd8d4
lea ecx, [ebp - 0x118]
call fcn.004309e0
lea eax, [ebp - 0x3cc]
push eax
lea ecx, [ebp - 0x3ec]
push ecx
push 1
lea ecx, [ebp - 0x118]
call fcn.0040dd90
push eax
mov edx, dword [ebp - 0x3d8]
push edx
call fcn.0043a430
add esp, 0x14
test eax, eax
je 0x452d9c
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x118]
call fcn.0042f740
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f740
jmp 0x452ede
mov eax, dword [ebp - 0x1a0]
mov dword [ebp - 0x3d4], eax
cmp dword [ebp - 0x3d4], 0
jne 0x452dd7
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x118]
call fcn.0042f740
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f740
jmp 0x452ede
mov ecx, dword [ebp - 0x3d4]
push ecx
call fcn.004b3fd6
add esp, 4
mov dword [ebp - 0x408], eax
mov edx, dword [ebp - 0x408]
mov dword [ebp - 0x3d0], edx
mov eax, dword [ebp - 0x3d4]
push eax
mov ecx, dword [ebp - 0x3d0]
push ecx
mov edx, dword [ebp - 0x3ec]
push edx
mov eax, dword [ebp - 0x3d8]
push eax
call fcn.0043b9d0
add esp, 0x10
mov dword [ebp - 0x3f0], eax
cmp dword [ebp - 0x3f0], 0
je 0x452e9a
cmp dword [ebp - 0x3f0], 0x600
je 0x452e9a
mov ecx, dword [ebp - 0x3d0]
mov dword [ebp - 0x40c], ecx
mov edx, dword [ebp - 0x40c]
push edx
call fcn.004b3fe4
add esp, 4
mov dword [ebp - 0x3d0], 0
call fcn.00421dc0
movzx eax, al
test eax, eax
jne 0x452e77
mov ecx, dword [ebp - 0x3d8]
push ecx
call fcn.0043a050
add esp, 4
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x118]
call fcn.0042f740
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f740
jmp 0x452ede
call fcn.00421dc0
movzx edx, al
test edx, edx
jne 0x452eb5
mov eax, dword [ebp - 0x3d8]
push eax
call fcn.0043a050
add esp, 4
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x118]
call fcn.0042f740
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0042f740
xor ecx, ecx
jne 0x452acf
cmp dword [ebp - 0x3d0], 0
jne 0x452fd4
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3e0], eax
cmp dword [ebp - 0x3e0], 0xffffffff
jne 0x452f1b
jmp 0x452fd4
push 0
mov eax, dword [ebp - 0x3e0]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x3d4], eax
cmp dword [ebp - 0x3d4], 0
jne 0x452f3e
jmp 0x452fd4
mov dword [ebp - 0x3f4], 0
mov ecx, dword [ebp - 0x3d4]
push ecx
call fcn.004b3fd6
add esp, 4
mov dword [ebp - 0x410], eax
mov edx, dword [ebp - 0x410]
mov dword [ebp - 0x3d0], edx
push 0
lea eax, [ebp - 0x3f4]
push eax
mov ecx, dword [ebp - 0x3d4]
push ecx
mov edx, dword [ebp - 0x3d0]
push edx
mov eax, dword [ebp - 0x3e0]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp - 0x3e0]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 0x3f4]
cmp edx, dword [ebp - 0x3d4]
je 0x452fcd
mov eax, dword [ebp - 0x3d0]
mov dword [ebp - 0x414], eax
mov ecx, dword [ebp - 0x414]
push ecx
call fcn.004b3fe4
add esp, 4
mov dword [ebp - 0x3d0], 0
jmp 0x452fd4
mov dword [ebp - 0x3f8], 0
cmp dword [ebp - 0x3d0], 0
je 0x453028
mov edx, dword [ebp - 0x3d4]
push edx
mov eax, dword [ebp - 0x3d0]
push eax
call fcn.00452980
add esp, 8
mov dword [ebp - 0x3f8], eax
mov ecx, dword [ebp - 0x3d0]
mov dword [ebp - 0x418], ecx
mov edx, dword [ebp - 0x418]
push edx
call fcn.004b3fe4
add esp, 4
mov dword [ebp - 0x3d0], 0
mov eax, dword [ebp - 0x3f8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b3f64
mov esp, ebp
pop ebp
ret