Function at 0x496cf8
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x304
mov eax, 0x52263f
call fcn.004f657a
mov eax, dword [ebp + 0xc]
xor ebx, ebx
or esi, 0xffffffff
test eax, eax
jne 0x496eb5
call fcn.00484cda
push eax
lea ecx, [ebp - 0xc0]
call fcn.00488779
mov dword [ebp - 4], ebx
call fcn.00484ce0
mov ecx, eax
call fcn.004891b1
test al, al
je 0x496ddb
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.00488aaa
push ebx
push 0x80
push 3
push ebx
push 1
push accept
lea ecx, [ebp - 0xc0]
call fcn.00488f90
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, esi
jne 0x496d88
mov dword [ebp - 4], esi
lea ecx, [ebp - 0xc0]
call fcn.004888e4
jmp 0x496f28
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
jne 0x496d9d
or dword [ebp - 4], 0xffffffff
jmp 0x496d78
and dword [ebp - 0x308], 0
push esi
call fcn.004f63a3
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x308]
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 - 0x308], esi
je 0x496ea4
push edi
call fcn.004f63ac
pop ecx
jmp 0x496d97
call fcn.00484ce0
push eax
lea ecx, [ebp - 0xc0]
call fcn.00488a8d
call fcn.00484da2
test al, al
je 0x496dfc
call fcn.00484ce6
jmp 0x496e13
push 2
push ebx
lea ecx, [ebp - 0xc0]
call fcn.00488f90
push eax
call fcn.00499eb8
add esp, 0xc
mov ebx, eax
test ebx, ebx
je 0x496d75
lea eax, [ebp - 0x2f0]
push eax
lea eax, [ebp - 0x2fc]
push eax
push 1
push dword [ebp + 8]
push ebx
call fcn.004998f5
add esp, 0x14
test eax, eax
jne 0x496d75
mov esi, dword [ebp - 0xc4]
test esi, esi
je 0x496d97
push esi
call fcn.004f63a3
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x2fc]
push ebx
call fcn.0049a278
add esp, 0x18
test eax, eax
je 0x496e94
cmp eax, 0x600
je 0x496e94
push edi
call fcn.004f63ac
pop ecx
call fcn.00484da2
test al, al
jne 0x496d97
push ebx
call fcn.0049974f
jmp 0x496dd8
call fcn.00484da2
test al, al
jne 0x496ea4
push ebx
call fcn.0049974f
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.004888e4
jmp 0x496f24
push eax
push dword [ebp + 8]
call fcn.00484ccb
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x496f28
push ebx
call fcn.00484ccb
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x2fc], eax
push ebx
test eax, eax
jne 0x496eeb
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x496f28
call fcn.00484ccb
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x496f28
push esi
call fcn.004f63a3
pop ecx
push esi
push dword [ebp - 0x2fc]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.004f93a0
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x496fa2
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 0x4971b3
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4971b3
and dword [ebp - 0x30c], 0
push esi
call fcn.004f63a3
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x30c]
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 - 0x30c], esi
je 0x496f9a
push edi
call fcn.004f63ac
pop ecx
xor edi, edi
test edi, edi
je 0x4971b3
push 4
lea eax, [ebp - 0x310]
push eax
lea eax, [ebp - 0x300]
push eax
lea eax, [ebp - 0x304]
push eax
push esi
push edi
call fcn.004a9910
push edi
mov ebx, eax
call fcn.004f63ac
add esp, 0x1c
test ebx, ebx
je 0x4971b3
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.004f8b70
mov eax, dword [ebp - 0x300]
add esp, 0xc
mov ecx, dword [ebp - 0x304]
neg eax
mov dword [ebp - 0x34], eax
xor edx, edx
xor eax, eax
mov dword [ebp - 0x38], ecx
imul ecx, dword [ebp - 0x300]
inc eax
push 0x20
mov word [ebp - 0x30], ax
pop eax
push edx
push edx
mov word [ebp - 0x2e], ax
lea eax, [ebp - 0x2f8]
push eax
push edx
lea eax, [ebp - 0x3c]
shl ecx, 2
push eax
push edx
mov dword [ebp - 0x3c], 0x28
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x28], ecx
mov byte [ebp - 0x2f1], dl
mov dword [ebp - 0x2f8], edx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov edi, eax
mov dword [ebp - 0x2fc], edi
test edi, edi
je 0x4971b3
mov eax, dword [ebp - 0x304]
xor esi, esi
imul eax, dword [ebp - 0x300]
test eax, eax
jle 0x497162
mov edx, 0xff
mov eax, dword [ebp - 0x2f8]
mov cl, byte [ebx + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov edi, dword [ebp - 0x2f8]
cmp byte [edi + esi*4 + 3], dl
jae 0x4970e3
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
xor edx, edx
mov byte [edi + esi*4], al
mov edi, 0xff
movzx ecx, byte [ebx + esi*4 + 3]
movzx eax, byte [ebx + esi*4 + 1]
imul eax, ecx
mov ecx, dword [ebp - 0x2f8]
div edi
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, dword [ebp - 0x2f8]
div edi
xor edx, edx
inc edx
mov byte [ecx + esi*4 + 2], al
mov byte [ebp - 0x2f1], dl
jmp 0x497108
mov al, byte [ebx + esi*4 + 2]
xor edx, edx
mov byte [edi + 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 0x497141
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
mov eax, dword [ebp - 0x304]
inc esi
imul eax, dword [ebp - 0x300]
mov edx, 0xff
cmp esi, eax
jl 0x49706b
mov edi, dword [ebp - 0x2fc]
push ebx
call fcn.004185b0
push 0x98
call fcn.004f5ed8
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x2fc], esi
xor eax, eax
inc eax
mov dword [ebp - 4], eax
test esi, esi
je 0x497190
lea ecx, [esi + 0x10]
call fcn.004887c2
jmp 0x497192
xor esi, esi
mov al, byte [ebp - 0x2f1]
mov dword [esi], edi
mov ecx, dword [ebp - 0x304]
mov dword [esi + 4], ecx
mov ecx, dword [ebp - 0x300]
mov byte [esi + 0xc], al
mov eax, esi
mov dword [esi + 8], ecx
jmp 0x4971b5
xor eax, eax
call fcn.004f6524
ret