Function at 0x437fc0
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d4151
mov eax, dword fs:[0]
push eax
sub esp, 0x414
mov eax, dword [0x500324]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x3d0], 0
cmp dword [ebp + 0x14], 0
jne 0x43843f
call fcn.004079c0
push eax
lea ecx, [ebp - 0x94]
call fcn.004155f0
mov dword [ebp - 4], 0
call fcn.004079d0
mov ecx, eax
call fcn.00416680
movzx eax, al
test eax, eax
je 0x438163
mov ecx, dword [ebp + 8]
push ecx
lea ecx, [ebp - 0x94]
call fcn.00415b40
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.00415a00
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3e0], eax
cmp dword [ebp - 0x3e0], 0xffffffff
jne 0x438087
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004157d0
jmp 0x43853d
push 0
mov edx, dword [ebp - 0x3e0]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x3d0], eax
cmp dword [ebp - 0x3d0], 0
jne 0x4380bc
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004157d0
jmp 0x43853d
mov dword [ebp - 0x3f4], 0
mov eax, dword [ebp - 0x3d0]
push eax
call fcn.004a2255
add esp, 4
mov dword [ebp - 0x404], eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x404]
mov dword [ecx], edx
push 0
lea eax, [ebp - 0x3f4]
push eax
mov ecx, dword [ebp - 0x3d0]
push ecx
mov edx, dword [ebp + 0xc]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp - 0x3e0]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebp - 0x3e0]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x3f4]
cmp eax, dword [ebp - 0x3d0]
je 0x43815e
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
mov dword [ebp - 0x408], edx
mov eax, dword [ebp - 0x408]
push eax
call fcn.004a225e
add esp, 4
mov ecx, dword [ebp + 0xc]
mov dword [ecx], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004157d0
jmp 0x43853d
jmp 0x438428
call fcn.004079d0
push eax
lea ecx, [ebp - 0x94]
call fcn.00415b10
call fcn.004079f0
push eax
lea ecx, [ebp - 0x19c]
call fcn.004155f0
mov byte [ebp - 4], 1
mov dword [ebp - 0x3d8], 0
call fcn.00407e00
movzx edx, al
test edx, edx
je 0x4381ac
call fcn.004079e0
mov dword [ebp - 0x3d8], eax
jmp 0x43820d
push 0
lea ecx, [ebp - 0x19c]
call fcn.00415a00
push eax
call fcn.00410de0
add esp, 8
mov dword [ebp - 0x3ec], eax
mov eax, dword [ebp - 0x3ec]
push eax
lea ecx, [ebp - 0x94]
call fcn.00415a00
push eax
call fcn.004184b0
add esp, 8
mov dword [ebp - 0x3d8], eax
cmp dword [ebp - 0x3ec], 0
je 0x43820d
mov ecx, dword [ebp - 0x3ec]
mov dword [ebp - 0x40c], ecx
mov edx, dword [ebp - 0x40c]
push edx
call fcn.004a225e
add esp, 4
cmp dword [ebp - 0x3d8], 0
jne 0x43823c
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x19c]
call fcn.004157d0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004157d0
jmp 0x43853d
mov dword [ebp - 0x3f8], 0
push 0xffffffffffffffff
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x118]
call fcn.00415630
mov byte [ebp - 4], 2
push 0x4d9a1c
push 0x4d9a20
lea ecx, [ebp - 0x118]
call fcn.00416a70
lea ecx, [ebp - 0x3cc]
push ecx
lea edx, [ebp - 0x3f8]
push edx
push 1
lea ecx, [ebp - 0x118]
call fcn.00415a00
push eax
mov eax, dword [ebp - 0x3d8]
push eax
call fcn.004177a0
add esp, 0x14
test eax, eax
je 0x4382d4
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x118]
call fcn.004157d0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x19c]
call fcn.004157d0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004157d0
jmp 0x43853d
mov ecx, dword [ebp - 0x1a0]
mov dword [ebp - 0x3d0], ecx
cmp dword [ebp - 0x3d0], 0
jne 0x43831e
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x118]
call fcn.004157d0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x19c]
call fcn.004157d0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004157d0
jmp 0x43853d
mov edx, dword [ebp - 0x3d0]
push edx
call fcn.004a2255
add esp, 4
mov dword [ebp - 0x410], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 0x410]
mov dword [eax], ecx
mov edx, dword [ebp - 0x3d0]
push edx
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
push ecx
mov edx, dword [ebp - 0x3f8]
push edx
mov eax, dword [ebp - 0x3d8]
push eax
call fcn.00418d40
add esp, 0x10
mov dword [ebp - 0x3fc], eax
cmp dword [ebp - 0x3fc], 0
je 0x4383ef
cmp dword [ebp - 0x3fc], 0x600
je 0x4383ef
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
mov dword [ebp - 0x414], edx
mov eax, dword [ebp - 0x414]
push eax
call fcn.004a225e
add esp, 4
mov ecx, dword [ebp + 0xc]
mov dword [ecx], 0
call fcn.00407e00
movzx edx, al
test edx, edx
jne 0x4383ba
mov eax, dword [ebp - 0x3d8]
push eax
call fcn.004173c0
add esp, 4
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x118]
call fcn.004157d0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x19c]
call fcn.004157d0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004157d0
jmp 0x43853d
call fcn.00407e00
movzx ecx, al
test ecx, ecx
jne 0x43840a
mov edx, dword [ebp - 0x3d8]
push edx
call fcn.004173c0
add esp, 4
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x118]
call fcn.004157d0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x19c]
call fcn.004157d0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.004157d0
jmp 0x438535
mov dword [ebp - 0x3dc], 0
cmp dword [ebp + 0x18], 0
je 0x43845a
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x3dc], eax
jmp 0x438465
call fcn.004079a0
mov dword [ebp - 0x3dc], eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x3dc]
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov dword [ebp - 0x3e4], eax
cmp dword [ebp - 0x3e4], 0
jne 0x43848e
jmp 0x43853d
mov ecx, dword [ebp - 0x3e4]
push ecx
mov edx, dword [ebp - 0x3dc]
push edx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x3f0], eax
cmp dword [ebp - 0x3f0], 0
jne 0x4384c0
mov eax, dword [ebp - 0x3e4]
push eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x43853d
mov ecx, dword [ebp - 0x3e4]
push ecx
mov edx, dword [ebp - 0x3dc]
push edx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 0x3d0], eax
cmp dword [ebp - 0x3d0], 0
jne 0x4384e5
jmp 0x43853d
mov eax, dword [ebp - 0x3d0]
push eax
call fcn.004a2255
add esp, 4
mov dword [ebp - 0x418], eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x418]
mov dword [ecx], edx
mov eax, dword [ebp - 0x3d0]
push eax
mov ecx, dword [ebp - 0x3f0]
push ecx
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
mov edx, dword [ebp + 0xc]
mov eax, dword [edx]
push eax
call fcn.004b96c0
add esp, 0xc
mov ecx, dword [ebp - 0x3f0]
push ecx
call dword [sym.imp.KERNEL32.dll_FreeResource]
xor edx, edx
jne 0x437ff5
mov eax, dword [ebp + 0xc]
cmp dword [eax], 0
jne 0x43862e
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3e8], eax
cmp dword [ebp - 0x3e8], 0xffffffff
jne 0x438579
jmp 0x43862e
push 0
mov edx, dword [ebp - 0x3e8]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x3d0], eax
cmp dword [ebp - 0x3d0], 0
jne 0x43859c
jmp 0x43862e
mov dword [ebp - 0x400], 0
mov eax, dword [ebp - 0x3d0]
push eax
call fcn.004a2255
add esp, 4
mov dword [ebp - 0x41c], eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x41c]
mov dword [ecx], edx
push 0
lea eax, [ebp - 0x400]
push eax
mov ecx, dword [ebp - 0x3d0]
push ecx
mov edx, dword [ebp + 0xc]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp - 0x3e8]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebp - 0x3e8]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x400]
cmp eax, dword [ebp - 0x3d0]
je 0x438627
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
mov dword [ebp - 0x420], edx
mov eax, dword [ebp - 0x420]
push eax
call fcn.004a225e
add esp, 4
mov ecx, dword [ebp + 0xc]
mov dword [ecx], 0
jmp 0x43862e
cmp dword [ebp + 0x10], 0
je 0x43863f
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp - 0x3d0]
mov dword [edx], eax
mov ecx, dword [ebp + 0xc]
cmp dword [ecx], 0
je 0x438650
mov byte [ebp - 0x3d1], 1
jmp 0x438657
mov byte [ebp - 0x3d1], 0
mov al, byte [ebp - 0x3d1]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004a17fd
mov esp, ebp
pop ebp
ret