Function at 0x4a04c7
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x248
mov eax, 0x6313f6
call fcn.004e5a7f
mov edi, dword [ebp + 0xc]
xor ebx, ebx
mov esi, dword [ebp + 0x14]
test edi, edi
jne 0x4a06e0
call fcn.0048f555
push eax
lea ecx, [ebp - 0x80]
call fcn.0048ca90
mov dword [ebp - 4], ebx
call fcn.0048f561
mov ecx, eax
call fcn.0048d240
test al, al
je 0x4a059a
push dword [ebp + 8]
lea ecx, [ebp - 0x80]
call fcn.0048cd28
push ebx
push 0x80
push 3
push ebx
push 1
push accept
lea ecx, [ebp - 0x80]
call fcn.0048ccb0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4a054d
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x80]
call fcn.0048cba9
jmp 0x4a074f
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a053c
and dword [ebp - 0x240], 0
push esi
call fcn.004e48f7
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x240]
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 - 0x240], esi
je 0x4a06d2
push edi
call fcn.004e4900
pop ecx
jmp 0x4a053c
call fcn.0048f561
push eax
lea ecx, [ebp - 0x80]
call fcn.0048cceb
call fcn.0048f56d
push eax
lea ecx, [ebp - 0x108]
call fcn.0048ca90
mov byte [ebp - 4], 1
call fcn.0048f869
test al, al
je 0x4a05cd
call fcn.0048f567
jmp 0x4a05e9
lea ecx, [ebp - 0x108]
call fcn.0048ccb0
push eax
lea ecx, [ebp - 0x80]
call fcn.0048ccb0
push eax
call fcn.004ac002
pop ecx
pop ecx
mov ebx, eax
test ebx, ebx
jne 0x4a05ff
lea ecx, [ebp - 0x108]
call fcn.0048cba9
jmp 0x4a053c
and dword [ebp - 0x244], 0
lea ecx, [ebp - 0xc4]
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0048cac8
push 0x6c1858
push 0x6c1854
lea ecx, [ebp - 0xc4]
mov byte [ebp - 4], 2
call fcn.0048d3ed
lea eax, [ebp - 0x234]
push eax
lea eax, [ebp - 0x244]
push eax
push 1
lea ecx, [ebp - 0xc4]
call fcn.0048ccb0
push eax
push ebx
call fcn.004ab9dc
add esp, 0x14
test eax, eax
je 0x4a0665
lea ecx, [ebp - 0xc4]
call fcn.0048cba9
jmp 0x4a05ef
mov esi, dword [ebp - 0x10c]
test esi, esi
je 0x4a0658
push esi
call fcn.004e48f7
push esi
mov edi, eax
push edi
push dword [ebp - 0x244]
push ebx
call fcn.004ac407
add esp, 0x14
test eax, eax
je 0x4a06ac
cmp eax, 0x600
je 0x4a06ac
push edi
call fcn.004e4900
pop ecx
call fcn.0048f869
test al, al
jne 0x4a0658
push ebx
call fcn.004ab7e6
pop ecx
jmp 0x4a0658
call fcn.0048f869
test al, al
jne 0x4a06bc
push ebx
call fcn.004ab7e6
pop ecx
lea ecx, [ebp - 0xc4]
call fcn.0048cba9
lea ecx, [ebp - 0x108]
call fcn.0048cba9
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x80]
call fcn.0048cba9
jmp 0x4a074b
test esi, esi
jne 0x4a06eb
call fcn.0048f546
mov esi, eax
push edi
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov ebx, eax
test ebx, ebx
je 0x4a074f
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x248], eax
push ebx
test eax, eax
jne 0x4a0717
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x4a074f
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x4a074f
push esi
call fcn.004e48f7
pop ecx
push esi
push dword [ebp - 0x248]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.004fc5e0
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x4a07ca
push 0
push 0x80
push 3
push 0
push 1
push accept
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a09d5
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a09d5
and dword [ebp - 0x24c], 0
push esi
call fcn.004e48f7
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x24c]
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 - 0x24c], esi
je 0x4a07c2
push edi
call fcn.004e4900
pop ecx
xor edi, edi
test edi, edi
je 0x4a09d5
push 4
lea eax, [ebp - 0x254]
push eax
lea eax, [ebp - 0x248]
push eax
lea eax, [ebp - 0x250]
push eax
push esi
push edi
call fcn.004ab0a6
push edi
mov ebx, eax
call fcn.004e4900
add esp, 0x1c
test ebx, ebx
je 0x4a09d5
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.004fc480
mov eax, dword [ebp - 0x248]
add esp, 0xc
mov ecx, dword [ebp - 0x250]
neg eax
and dword [ebp - 0x2c], 0
mov edi, ecx
imul edi, dword [ebp - 0x248]
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 - 0x23c]
push eax
push ecx
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x3c], 0x28
push eax
push ecx
mov byte [ebp - 0x235], cl
mov dword [ebp - 0x23c], ecx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x240], eax
test eax, eax
je 0x4a09d5
xor esi, esi
test edi, edi
jle 0x4a0978
mov edx, 0xff
mov eax, dword [ebp - 0x23c]
mov cl, byte [ebx + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov ecx, dword [ebp - 0x23c]
cmp byte [ecx + esi*4 + 3], dl
jae 0x4a090c
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 - 0x23c]
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 - 0x23c]
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 - 0x23c]
xor edx, edx
inc edx
mov byte [ebp - 0x235], dl
mov byte [ecx + esi*4 + 2], al
jmp 0x4a0931
mov al, byte [ebx + esi*4 + 2]
xor edx, edx
mov byte [ecx + esi*4], al
inc edx
mov eax, dword [ebp - 0x23c]
mov cl, byte [ebx + esi*4 + 1]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x23c]
mov cl, byte [ebx + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x23c]
mov ecx, dword [ebp + 0x10]
cmp dword [eax + esi*4], ecx
jne 0x4a096a
mov byte [eax + esi*4], 0
mov eax, dword [ebp - 0x23c]
mov byte [ebp - 0x235], dl
mov byte [eax + esi*4 + 1], 0
mov eax, dword [ebp - 0x23c]
mov byte [eax + esi*4 + 2], 0
mov eax, dword [ebp - 0x23c]
mov byte [eax + esi*4 + 3], 0
inc esi
mov edx, 0xff
cmp esi, edi
jl 0x4a0889
push ebx
call fcn.00409bd8
push 0x60
call fcn.004e4913
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x254], esi
mov dword [ebp - 4], 3
test esi, esi
je 0x4a09a4
lea ecx, [esi + 0x18]
call fcn.0048cae8
jmp 0x4a09a6
xor esi, esi
mov eax, dword [ebp - 0x240]
and dword [esi + 4], 0
and dword [esi + 8], 0
mov dword [esi], eax
mov eax, dword [ebp - 0x250]
mov dword [esi + 0xc], eax
mov eax, dword [ebp - 0x248]
mov dword [esi + 0x10], eax
mov al, byte [ebp - 0x235]
mov byte [esi + 0x14], al
mov eax, esi
jmp 0x4a09d7
xor eax, eax
call fcn.004e5a3a
ret