Function at 0x4748a0
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5981a9
mov eax, dword fs:[0]
push eax
sub esp, 0x368
mov eax, dword [0x5e632c]
xor eax, ebp
mov dword [ebp - 0x64], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x20], 0
cmp dword [ebp + 0xc], 0
jne 0x474be0
call fcn.00455970
push eax
lea ecx, [ebp - 0xec]
call fcn.0045bf90
mov dword [ebp - 4], 0
call fcn.00455980
mov ecx, eax
call fcn.0045c1f0
movzx eax, al
test eax, eax
je 0x474a31
mov ecx, dword [ebp + 8]
push ecx
lea ecx, [ebp - 0xec]
call fcn.0045c300
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0xec]
call fcn.004287b0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0xf0], eax
cmp dword [ebp - 0xf0], 0xffffffff
jne 0x47496c
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xec]
call fcn.0045bfd0
jmp 0x474ca5
push 0
mov edx, dword [ebp - 0xf0]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
jne 0x47499b
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xec]
call fcn.0045bfd0
jmp 0x474ca5
mov dword [ebp - 0xf4], 0
mov eax, dword [ebp - 0x20]
push eax
call fcn.004bb2ee
add esp, 4
mov dword [ebp - 0x34c], eax
mov ecx, dword [ebp - 0x34c]
mov dword [ebp - 0x14], ecx
push 0
lea edx, [ebp - 0xf4]
push edx
mov eax, dword [ebp - 0x20]
push eax
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 0xf0]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [ebp - 0xf0]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0xf4]
cmp ecx, dword [ebp - 0x20]
je 0x474a2c
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x350], edx
mov eax, dword [ebp - 0x350]
push eax
call fcn.004b9c69
add esp, 4
mov dword [ebp - 0x14], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xec]
call fcn.0045bfd0
jmp 0x474ca5
jmp 0x474bc9
call fcn.00455980
push eax
lea ecx, [ebp - 0xec]
call fcn.0045c2d0
mov dword [ebp - 0xfc], 0
call fcn.00455990
movzx ecx, al
test ecx, ecx
je 0x474a65
call fcn.004559a0
mov dword [ebp - 0xfc], eax
jmp 0x474a83
push 2
push 0
lea ecx, [ebp - 0xec]
call fcn.004287b0
push eax
call fcn.0048f870
add esp, 0xc
mov dword [ebp - 0xfc], eax
cmp dword [ebp - 0xfc], 0
jne 0x474aa3
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xec]
call fcn.0045bfd0
jmp 0x474ca5
lea edx, [ebp - 0x334]
push edx
lea eax, [ebp - 0x100]
push eax
push 1
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0xfc]
push edx
call fcn.0048f930
add esp, 0x14
test eax, eax
je 0x474ae1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xec]
call fcn.0045bfd0
jmp 0x474ca5
mov eax, dword [ebp - 0x108]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
jne 0x474b07
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xec]
call fcn.0045bfd0
jmp 0x474ca5
mov ecx, dword [ebp - 0x20]
push ecx
call fcn.004bb2ee
add esp, 4
mov dword [ebp - 0x354], eax
mov edx, dword [ebp - 0x354]
mov dword [ebp - 0x14], edx
push 3
mov eax, dword [ebp - 0x20]
push eax
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 0x100]
push edx
mov eax, dword [ebp - 0xfc]
push eax
call fcn.0048fa60
add esp, 0x14
mov dword [ebp - 0xf8], eax
cmp dword [ebp - 0xf8], 0
je 0x474bae
cmp dword [ebp - 0xf8], 0x600
je 0x474bae
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x358], ecx
mov edx, dword [ebp - 0x358]
push edx
call fcn.004b9c69
add esp, 4
mov dword [ebp - 0x14], 0
call fcn.00455990
movzx eax, al
test eax, eax
jne 0x474b97
mov ecx, dword [ebp - 0xfc]
push ecx
call fcn.0048fad0
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xec]
call fcn.0045bfd0
jmp 0x474ca5
call fcn.00455990
movzx edx, al
test edx, edx
jne 0x474bc9
mov eax, dword [ebp - 0xfc]
push eax
call fcn.0048fad0
add esp, 4
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xec]
call fcn.0045bfd0
jmp 0x474c9d
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00455950
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov dword [ebp - 0x33c], eax
cmp dword [ebp - 0x33c], 0
jne 0x474c08
jmp 0x474ca5
mov eax, dword [ebp - 0x33c]
push eax
call fcn.00455950
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x338], eax
cmp dword [ebp - 0x338], 0
jne 0x474c39
mov ecx, dword [ebp - 0x33c]
push ecx
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x474ca5
mov edx, dword [ebp - 0x33c]
push edx
call fcn.00455950
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
jne 0x474c57
jmp 0x474ca5
mov eax, dword [ebp - 0x20]
push eax
call fcn.004bb2ee
add esp, 4
mov dword [ebp - 0x35c], eax
mov ecx, dword [ebp - 0x35c]
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x20]
push edx
mov eax, dword [ebp - 0x338]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
mov ecx, dword [ebp - 0x14]
push ecx
call fcn.004bb670
add esp, 0xc
mov edx, dword [ebp - 0x33c]
push edx
call dword [sym.imp.KERNEL32.dll_FreeResource]
xor eax, eax
jne 0x4748da
cmp dword [ebp - 0x14], 0
jne 0x474d7d
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 - 0x340], eax
cmp dword [ebp - 0x340], 0xffffffff
jne 0x474cdf
jmp 0x474d7d
push 0
mov edx, dword [ebp - 0x340]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
jne 0x474cfc
jmp 0x474d7d
mov dword [ebp - 0x344], 0
mov eax, dword [ebp - 0x20]
push eax
call fcn.004bb2ee
add esp, 4
mov dword [ebp - 0x360], eax
mov ecx, dword [ebp - 0x360]
mov dword [ebp - 0x14], ecx
push 0
lea edx, [ebp - 0x344]
push edx
mov eax, dword [ebp - 0x20]
push eax
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 0x340]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [ebp - 0x340]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0x344]
cmp ecx, dword [ebp - 0x20]
je 0x474d76
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x364], edx
mov eax, dword [ebp - 0x364]
push eax
call fcn.004b9c69
add esp, 4
mov dword [ebp - 0x14], 0
jmp 0x474d7d
cmp dword [ebp - 0x14], 0
jne 0x474d8a
xor eax, eax
jmp 0x475085
mov dword [ebp - 0x2c], 0
push 4
lea ecx, [ebp - 0x28]
push ecx
lea edx, [ebp - 0x18]
push edx
lea eax, [ebp - 0x1c]
push eax
mov ecx, dword [ebp - 0x20]
push ecx
mov edx, dword [ebp - 0x14]
push edx
call fcn.004a7f60
add esp, 0x18
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x368], eax
mov ecx, dword [ebp - 0x368]
push ecx
call fcn.004b9c69
add esp, 4
cmp dword [ebp - 0x2c], 0
jne 0x474dd7
xor eax, eax
jmp 0x475085
push 0x2c
push 0
lea edx, [ebp - 0x58]
push edx
call fcn.004bbbe0
add esp, 0xc
mov dword [ebp - 0x58], 0x28
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x54], eax
mov ecx, dword [ebp - 0x18]
neg ecx
mov dword [ebp - 0x50], ecx
mov word [ebp - 0x4c], 1
mov word [ebp - 0x4a], 0x20
mov dword [ebp - 0x48], 0
mov edx, dword [ebp - 0x1c]
imul edx, dword [ebp - 0x18]
shl edx, 2
mov dword [ebp - 0x44], edx
mov byte [ebp - 0x21], 0
mov dword [ebp - 0x10], 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
push 0
lea ecx, [ebp - 0x58]
push ecx
push 0
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x5c], eax
cmp dword [ebp - 0x5c], 0
jne 0x474e4d
xor eax, eax
jmp 0x475085
mov dword [ebp - 0x348], 0
jmp 0x474e68
mov edx, dword [ebp - 0x348]
add edx, 1
mov dword [ebp - 0x348], edx
mov eax, dword [ebp - 0x1c]
imul eax, dword [ebp - 0x18]
cmp dword [ebp - 0x348], eax
jge 0x474fee
mov ecx, dword [ebp - 0x348]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x348]
mov esi, dword [ebp - 0x2c]
mov al, byte [esi + eax*4 + 3]
mov byte [edx + ecx*4 + 3], al
mov ecx, dword [ebp - 0x348]
mov edx, dword [ebp - 0x10]
movzx eax, byte [edx + ecx*4 + 3]
cmp eax, 0xff
jge 0x474f51
mov ecx, dword [ebp - 0x348]
mov edx, dword [ebp - 0x2c]
movzx eax, byte [edx + ecx*4 + 2]
mov ecx, dword [ebp - 0x348]
mov edx, dword [ebp - 0x2c]
movzx ecx, byte [edx + ecx*4 + 3]
imul eax, ecx
xor edx, edx
mov ecx, 0xff
div ecx
mov edx, dword [ebp - 0x348]
mov ecx, dword [ebp - 0x10]
mov byte [ecx + edx*4], al
mov edx, dword [ebp - 0x348]
mov eax, dword [ebp - 0x2c]
movzx eax, byte [eax + edx*4 + 1]
mov ecx, dword [ebp - 0x348]
mov edx, dword [ebp - 0x2c]
movzx ecx, byte [edx + ecx*4 + 3]
imul eax, ecx
xor edx, edx
mov ecx, 0xff
div ecx
mov edx, dword [ebp - 0x348]
mov ecx, dword [ebp - 0x10]
mov byte [ecx + edx*4 + 1], al
mov edx, dword [ebp - 0x348]
mov eax, dword [ebp - 0x2c]
movzx eax, byte [eax + edx*4]
mov ecx, dword [ebp - 0x348]
mov edx, dword [ebp - 0x2c]
movzx ecx, byte [edx + ecx*4 + 3]
imul eax, ecx
xor edx, edx
mov ecx, 0xff
div ecx
mov edx, dword [ebp - 0x348]
mov ecx, dword [ebp - 0x10]
mov byte [ecx + edx*4 + 2], al
mov byte [ebp - 0x21], 1
jmp 0x474f9d
mov edx, dword [ebp - 0x348]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x348]
mov esi, dword [ebp - 0x2c]
mov cl, byte [esi + ecx*4 + 2]
mov byte [eax + edx*4], cl
mov edx, dword [ebp - 0x348]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x348]
mov esi, dword [ebp - 0x2c]
mov cl, byte [esi + ecx*4 + 1]
mov byte [eax + edx*4 + 1], cl
mov edx, dword [ebp - 0x348]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x348]
mov esi, dword [ebp - 0x2c]
mov cl, byte [esi + ecx*4]
mov byte [eax + edx*4 + 2], cl
mov edx, dword [ebp - 0x348]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax + edx*4]
cmp ecx, dword [ebp + 0x10]
jne 0x474fe9
mov edx, dword [ebp - 0x348]
mov eax, dword [ebp - 0x10]
mov byte [eax + edx*4], 0
mov ecx, dword [ebp - 0x348]
mov edx, dword [ebp - 0x10]
mov byte [edx + ecx*4 + 1], 0
mov eax, dword [ebp - 0x348]
mov ecx, dword [ebp - 0x10]
mov byte [ecx + eax*4 + 2], 0
mov edx, dword [ebp - 0x348]
mov eax, dword [ebp - 0x10]
mov byte [eax + edx*4 + 3], 0
mov byte [ebp - 0x21], 1
jmp 0x474e59
mov ecx, dword [ebp - 0x2c]
push ecx
call fcn.004504d0
add esp, 4
push 0x98
call fcn.004b9286
add esp, 4
mov dword [ebp - 0x370], eax
mov dword [ebp - 4], 1
cmp dword [ebp - 0x370], 0
je 0x475039
mov ecx, dword [ebp - 0x370]
add ecx, 0x10
call fcn.0045bef0
mov edx, dword [ebp - 0x370]
mov dword [ebp - 0x374], edx
jmp 0x475043
mov dword [ebp - 0x374], 0
mov eax, dword [ebp - 0x374]
mov dword [ebp - 0x36c], eax
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x36c]
mov dword [ebp - 0x60], ecx
mov edx, dword [ebp - 0x60]
mov eax, dword [ebp - 0x5c]
mov dword [edx], eax
mov ecx, dword [ebp - 0x60]
mov edx, dword [ebp - 0x1c]
mov dword [ecx + 4], edx
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp - 0x18]
mov dword [eax + 8], ecx
mov edx, dword [ebp - 0x60]
mov al, byte [ebp - 0x21]
mov byte [edx + 0xc], al
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x64]
xor ecx, ebp
call fcn.004b9002
mov esp, ebp
pop ebp
ret