Function at 0x45486e
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x304
mov eax, 0x5ba19b
call fcn.005732f2
mov edi, dword [ebp + 0xc]
xor ebx, ebx
mov esi, dword [ebp + 0x14]
test edi, edi
jne 0x454a27
call fcn.0044308a
push eax
lea ecx, [ebp - 0xc0]
call fcn.00440991
mov dword [ebp - 4], ebx
call fcn.00443090
mov ecx, eax
call fcn.0044119a
test al, al
je 0x45494d
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.00440c05
push ebx
push 0x80
push 3
push ebx
push 1
push accept
lea ecx, [ebp - 0xc0]
call fcn.00440fe0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x454900
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.00440a9d
jmp 0x454a96
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4548ec
and dword [ebp - 0x300], 0
push esi
call fcn.0057283f
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x300]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x300], esi
je 0x454a16
push edi
call fcn.00572848
pop ecx
jmp 0x4548ec
call fcn.00443090
push eax
lea ecx, [ebp - 0xc0]
call fcn.00440be8
call fcn.00443396
test al, al
je 0x45496e
call fcn.00443096
jmp 0x454985
push 2
push ebx
lea ecx, [ebp - 0xc0]
call fcn.00440fe0
push eax
call fcn.00462d23
add esp, 0xc
mov ebx, eax
test ebx, ebx
je 0x4548ec
lea eax, [ebp - 0x2f0]
push eax
lea eax, [ebp - 0x2fc]
push eax
push 1
push dword [ebp + 8]
push ebx
call fcn.00462764
add esp, 0x14
test eax, eax
jne 0x4548ec
mov esi, dword [ebp - 0xc4]
test esi, esi
je 0x4548ec
push esi
call fcn.0057283f
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x2fc]
push ebx
call fcn.004630e3
add esp, 0x18
test eax, eax
je 0x454a06
cmp eax, 0x600
je 0x454a06
push edi
call fcn.00572848
pop ecx
call fcn.00443396
test al, al
jne 0x4548ec
push ebx
call fcn.004625be
jmp 0x45494a
call fcn.00443396
test al, al
jne 0x454a16
push ebx
call fcn.004625be
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.00440a9d
jmp 0x454a92
test esi, esi
jne 0x454a32
call fcn.0044307b
mov esi, eax
push edi
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x454a96
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x2fc], eax
push ebx
test eax, eax
jne 0x454a5e
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x454a96
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x454a96
push esi
call fcn.0057283f
pop ecx
push esi
push dword [ebp - 0x2fc]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.0058bca0
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x454b10
xor esi, esi
push esi
push 0x80
push 3
push esi
push 1
push accept
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x454d1d
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x454d1d
and dword [ebp - 0x304], 0
push esi
call fcn.0057283f
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x304]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x304], esi
je 0x454b08
push edi
call fcn.00572848
pop ecx
xor edi, edi
test edi, edi
je 0x454d1d
push 4
lea eax, [ebp - 0x310]
push eax
lea eax, [ebp - 0x30c]
push eax
lea eax, [ebp - 0x308]
push eax
push esi
push edi
call fcn.0045f1f5
push edi
mov ebx, eax
call fcn.00572848
add esp, 0x1c
test ebx, ebx
je 0x454d1d
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.0058b680
mov eax, dword [ebp - 0x30c]
add esp, 0xc
mov ecx, dword [ebp - 0x308]
neg eax
and dword [ebp - 0x2c], 0
mov edi, ecx
imul edi, dword [ebp - 0x30c]
mov dword [ebp - 0x34], eax
xor eax, eax
inc eax
mov dword [ebp - 0x38], ecx
push 0x20
mov word [ebp - 0x30], ax
xor ecx, ecx
pop eax
mov word [ebp - 0x2e], ax
mov eax, edi
push ecx
shl eax, 2
push ecx
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x2f8]
push eax
push ecx
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x3c], 0x28
push eax
push ecx
mov byte [ebp - 0x2f1], cl
mov dword [ebp - 0x2f8], ecx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x300], eax
test eax, eax
je 0x454d1d
xor esi, esi
test edi, edi
jle 0x454cbe
mov edx, 0xff
mov eax, dword [ebp - 0x2f8]
mov cl, byte [ebx + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov ecx, dword [ebp - 0x2f8]
cmp byte [ecx + esi*4 + 3], dl
jae 0x454c52
movzx ecx, byte [ebx + esi*4 + 3]
xor edx, edx
movzx eax, byte [ebx + esi*4 + 2]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f8]
xor edx, edx
mov byte [ecx + esi*4], al
movzx ecx, byte [ebx + esi*4 + 3]
movzx eax, byte [ebx + esi*4 + 1]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f8]
xor edx, edx
mov byte [ecx + esi*4 + 1], al
movzx ecx, byte [ebx + esi*4 + 3]
movzx eax, byte [ebx + esi*4]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f8]
xor edx, edx
inc edx
mov byte [ebp - 0x2f1], dl
mov byte [ecx + esi*4 + 2], al
jmp 0x454c77
mov al, byte [ebx + esi*4 + 2]
xor edx, edx
mov byte [ecx + esi*4], al
inc edx
mov eax, dword [ebp - 0x2f8]
mov cl, byte [ebx + esi*4 + 1]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x2f8]
mov cl, byte [ebx + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x2f8]
mov ecx, dword [ebp + 0x10]
cmp dword [eax + esi*4], ecx
jne 0x454cb0
mov byte [eax + esi*4], 0
mov eax, dword [ebp - 0x2f8]
mov byte [ebp - 0x2f1], dl
mov byte [eax + esi*4 + 1], 0
mov eax, dword [ebp - 0x2f8]
mov byte [eax + esi*4 + 2], 0
mov eax, dword [ebp - 0x2f8]
mov byte [eax + esi*4 + 3], 0
inc esi
mov edx, 0xff
cmp esi, edi
jl 0x454bcf
push ebx
call fcn.0045f1f0
push 0xa0
call fcn.0057284d
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x310], esi
xor eax, eax
inc eax
mov dword [ebp - 4], eax
test esi, esi
je 0x454cec
lea ecx, [esi + 0x18]
call fcn.004409da
jmp 0x454cee
xor esi, esi
mov eax, dword [ebp - 0x300]
and dword [esi + 4], 0
and dword [esi + 8], 0
mov dword [esi], eax
mov eax, dword [ebp - 0x308]
mov dword [esi + 0xc], eax
mov eax, dword [ebp - 0x30c]
mov dword [esi + 0x10], eax
mov al, byte [ebp - 0x2f1]
mov byte [esi + 0x14], al
mov eax, esi
jmp 0x454d1f
xor eax, eax
call fcn.005732ad
ret