Function at 0x4a7d94
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x40c
mov eax, 0x53eac5
call fcn.004d5b87
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 0x14]
test edi, edi
jne 0x4a7fd9
call fcn.004863cf
push eax
lea ecx, [ebp - 0xc0]
call fcn.00482cfa
and dword [ebp - 4], edi
call fcn.004863db
mov ecx, eax
call fcn.0048358a
test al, al
je 0x4a7e71
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.00483001
push edi
push 0x80
push 3
push edi
push 1
push accept
lea ecx, [ebp - 0xc0]
call fcn.00482f38
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4a7e24
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.00482e21
jmp 0x4a803f
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a7e10
and dword [ebp - 0x40c], 0
push esi
call fcn.004d521a
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x40c]
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 - 0x40c], esi
je 0x4a7fc8
push edi
call fcn.004d5223
pop ecx
jmp 0x4a7e10
call fcn.004863db
push eax
lea ecx, [ebp - 0xc0]
call fcn.00482fe4
call fcn.004863e7
push eax
lea ecx, [ebp - 0x1c8]
call fcn.00482cfa
mov byte [ebp - 4], 1
call fcn.00486789
test al, al
je 0x4a7ea9
call fcn.004863e1
mov ebx, eax
jmp 0x4a7ee1
push 0
lea ecx, [ebp - 0x1c8]
call fcn.00482f38
push eax
call fcn.0048ba7b
pop ecx
pop ecx
mov esi, eax
lea ecx, [ebp - 0xc0]
push esi
call fcn.00482f38
push eax
call fcn.0049cde0
mov ebx, eax
pop ecx
pop ecx
test esi, esi
je 0x4a7ee1
push esi
call fcn.004d5223
pop ecx
test ebx, ebx
jne 0x4a7ef5
lea ecx, [ebp - 0x1c8]
call fcn.00482e21
jmp 0x4a7e10
and dword [ebp - 0x404], 0
lea ecx, [ebp - 0x144]
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00482d1f
push 0x55bbec
push 0x54a8bc
lea ecx, [ebp - 0x144]
mov byte [ebp - 4], 2
call fcn.00483746
lea eax, [ebp - 0x3f8]
push eax
lea eax, [ebp - 0x404]
push eax
push 1
lea ecx, [ebp - 0x144]
call fcn.00482f38
push eax
push ebx
call fcn.0049c7ae
add esp, 0x14
test eax, eax
je 0x4a7f5b
lea ecx, [ebp - 0x144]
call fcn.00482e21
jmp 0x4a7ee5
mov esi, dword [ebp - 0x1cc]
test esi, esi
je 0x4a7f4e
push esi
call fcn.004d521a
push esi
mov edi, eax
push edi
push dword [ebp - 0x404]
push ebx
call fcn.0049d21f
add esp, 0x14
test eax, eax
je 0x4a7fa2
cmp eax, 0x600
je 0x4a7fa2
push edi
call fcn.004d5223
pop ecx
call fcn.00486789
test al, al
jne 0x4a7f4e
push ebx
call fcn.0049c591
pop ecx
jmp 0x4a7f4e
call fcn.00486789
test al, al
jne 0x4a7fb2
push ebx
call fcn.0049c591
pop ecx
lea ecx, [ebp - 0x144]
call fcn.00482e21
lea ecx, [ebp - 0x1c8]
call fcn.00482e21
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.00482e21
jmp 0x4a803b
test esi, esi
jne 0x4a7fe4
call fcn.004863c0
mov esi, eax
push edi
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
je 0x4a803f
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
push edi
test ebx, ebx
jne 0x4a800c
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x4a803f
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x4a803f
push esi
call fcn.004d521a
pop ecx
push esi
push ebx
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.0050e070
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x4a80b8
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push accept
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a82d6
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a82d6
push esi
mov dword [ebp - 0x408], edi
call fcn.004d521a
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x408]
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 - 0x408], esi
je 0x4a80b0
push edi
call fcn.004d5223
pop ecx
xor edi, edi
test edi, edi
je 0x4a82d6
push 4
lea eax, [ebp - 0x418]
push eax
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x410]
push eax
push esi
push edi
call fcn.004b44c5
or dword [ebp - 4], 0xffffffff
mov ebx, eax
push edi
call fcn.004d5223
add esp, 0x1c
test ebx, ebx
je 0x4a82d6
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.0050eb70
mov eax, dword [ebp - 0x414]
add esp, 0xc
mov ecx, dword [ebp - 0x410]
neg eax
and dword [ebp - 0x2c], 0
mov edi, ecx
imul edi, dword [ebp - 0x414]
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 - 0x400]
push eax
push ecx
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x3c], 0x28
push eax
push ecx
mov byte [ebp - 0x3f9], cl
mov dword [ebp - 0x400], ecx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x404], eax
test eax, eax
je 0x4a82d6
xor esi, esi
test edi, edi
jle 0x4a826a
mov edx, 0xff
mov eax, dword [ebp - 0x400]
mov cl, byte [ebx + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov ecx, dword [ebp - 0x400]
cmp byte [ecx + esi*4 + 3], dl
jae 0x4a81fe
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 - 0x400]
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 - 0x400]
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 - 0x400]
xor edx, edx
inc edx
mov byte [ebp - 0x3f9], dl
mov byte [ecx + esi*4 + 2], al
jmp 0x4a8223
mov al, byte [ebx + esi*4 + 2]
xor edx, edx
mov byte [ecx + esi*4], al
inc edx
mov eax, dword [ebp - 0x400]
mov cl, byte [ebx + esi*4 + 1]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x400]
mov cl, byte [ebx + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x400]
mov ecx, dword [ebp + 0x10]
cmp dword [eax + esi*4], ecx
jne 0x4a825c
mov byte [eax + esi*4], 0
mov eax, dword [ebp - 0x400]
mov byte [ebp - 0x3f9], dl
mov byte [eax + esi*4 + 1], 0
mov eax, dword [ebp - 0x400]
mov byte [eax + esi*4 + 2], 0
mov eax, dword [ebp - 0x400]
mov byte [eax + esi*4 + 3], 0
inc esi
mov edx, 0xff
cmp esi, edi
jl 0x4a817b
push ebx
call fcn.004b44c0
push 0xa4
call fcn.004d48fc
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x418], esi
mov dword [ebp - 4], 5
test esi, esi
je 0x4a8299
lea ecx, [esi + 0x18]
call fcn.00482d43
jmp 0x4a829b
xor esi, esi
mov eax, dword [ebp - 0x404]
and dword [esi + 4], 0
and dword [esi + 8], 0
mov dword [esi], eax
mov eax, dword [ebp - 0x410]
mov dword [esi + 0xc], eax
mov eax, dword [ebp - 0x414]
mov dword [esi + 0x10], eax
mov al, byte [ebp - 0x3f9]
mov byte [esi + 0x14], al
mov eax, esi
mov ecx, dword [ebp - 0x400]
mov dword [esi + 0xa0], ecx
jmp 0x4a82d8
xor eax, eax
call fcn.004d5b31
ret