Function at 0x4b7e59
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x40c
mov eax, 0x5b0094
call fcn.004a42a6
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 0x14]
test edi, edi
jne 0x4b809e
call fcn.004a6f49
push eax
lea ecx, [ebp - 0xc0]
call fcn.004b0080
and dword [ebp - 4], edi
call fcn.004a6f55
mov ecx, eax
call fcn.004b0892
test al, al
je 0x4b7f36
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.004b030a
push edi
push 0x80
push 3
push edi
push 1
push Ordinal_1
lea ecx, [ebp - 0xc0]
call fcn.004b06da
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4b7ee9
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.004b01a7
jmp 0x4b8104
push 0
push ebx
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
mov esi, eax
test esi, esi
je 0x4b7ed5
and dword [ebp - 0x404], 0
push esi
call fcn.004a400d
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x404]
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 - 0x404], esi
je 0x4b808d
push edi
call fcn.004a3db3
pop ecx
jmp 0x4b7ed5
call fcn.004a6f55
push eax
lea ecx, [ebp - 0xc0]
call fcn.004b02ed
call fcn.004a6f61
push eax
lea ecx, [ebp - 0x1c8]
call fcn.004b0080
mov byte [ebp - 4], 1
call fcn.004a71ed
test al, al
je 0x4b7f6e
call fcn.004a6f5b
mov ebx, eax
jmp 0x4b7fa6
push 0
lea ecx, [ebp - 0x1c8]
call fcn.004b06da
push eax
call fcn.004ac1bc
pop ecx
pop ecx
mov esi, eax
lea ecx, [ebp - 0xc0]
push esi
call fcn.004b06da
push eax
call fcn.004cedd1
mov ebx, eax
pop ecx
pop ecx
test esi, esi
je 0x4b7fa6
push esi
call fcn.004a3db3
pop ecx
test ebx, ebx
jne 0x4b7fba
lea ecx, [ebp - 0x1c8]
call fcn.004b01a7
jmp 0x4b7ed5
and dword [ebp - 0x408], 0
lea ecx, [ebp - 0x144]
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004b00a5
push 0x5ba45c
push 0x5ba460
lea ecx, [ebp - 0x144]
mov byte [ebp - 4], 2
call fcn.004b0a4e
lea eax, [ebp - 0x3f8]
push eax
lea eax, [ebp - 0x408]
push eax
push 1
lea ecx, [ebp - 0x144]
call fcn.004b06da
push eax
push ebx
call fcn.004ce79f
add esp, 0x14
test eax, eax
je 0x4b8020
lea ecx, [ebp - 0x144]
call fcn.004b01a7
jmp 0x4b7faa
mov esi, dword [ebp - 0x1cc]
test esi, esi
je 0x4b8013
push esi
call fcn.004a400d
push esi
mov edi, eax
push edi
push dword [ebp - 0x408]
push ebx
call fcn.004cf210
add esp, 0x14
test eax, eax
je 0x4b8067
cmp eax, 0x600
je 0x4b8067
push edi
call fcn.004a3db3
pop ecx
call fcn.004a71ed
test al, al
jne 0x4b8013
push ebx
call fcn.004ce582
pop ecx
jmp 0x4b8013
call fcn.004a71ed
test al, al
jne 0x4b8077
push ebx
call fcn.004ce582
pop ecx
lea ecx, [ebp - 0x144]
call fcn.004b01a7
lea ecx, [ebp - 0x1c8]
call fcn.004b01a7
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.004b01a7
jmp 0x4b8100
test esi, esi
jne 0x4b80a9
call fcn.004a6f3a
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 0x4b8104
push edi
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
mov ebx, eax
push edi
test ebx, ebx
jne 0x4b80d1
call dword [sym.imp.KERNEL32.DLL_FreeResource]
jmp 0x4b8104
push esi
call dword [sym.imp.KERNEL32.DLL_SizeofResource]
mov esi, eax
test esi, esi
je 0x4b8104
push esi
call fcn.004a400d
pop ecx
push esi
push ebx
mov edi, eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
push eax
push edi
call fcn.00576de0
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.DLL_FreeResource]
test edi, edi
jne 0x4b817d
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push Ordinal_1
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4b8387
push edi
push ebx
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
mov esi, eax
test esi, esi
je 0x4b8387
push esi
mov dword [ebp - 0x40c], edi
call fcn.004a400d
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 0x4b8175
push edi
call fcn.004a3db3
pop ecx
xor edi, edi
test edi, edi
je 0x4b8387
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.004c3fe2
push edi
mov ebx, eax
call fcn.004a3db3
add esp, 0x1c
test ebx, ebx
je 0x4b8387
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.00577360
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 0x4b8387
xor esi, esi
test edi, edi
jle 0x4b832b
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 0x4b82bf
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 0x4b82e4
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 0x4b831d
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 0x4b823c
push ebx
call fcn.004c3fdd
push 0xa4
call fcn.004a3a00
pop ecx
pop ecx
mov dword [ebp - 0x418], eax
mov dword [ebp - 4], 3
test eax, eax
je 0x4b8357
mov ecx, eax
call fcn.004a544d
jmp 0x4b8359
xor eax, eax
mov ecx, dword [ebp - 0x404]
and dword [eax + 8], 0
and dword [eax + 0xc], 0
mov dword [eax + 4], ecx
mov ecx, dword [ebp - 0x410]
mov dword [eax + 0x10], ecx
mov ecx, dword [ebp - 0x414]
mov dword [eax + 0x14], ecx
mov cl, byte [ebp - 0x3f9]
mov byte [eax + 0x18], cl
jmp 0x4b8389
xor eax, eax
call fcn.004a4261
ret