Function at 0x45cd3a
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x38c
mov eax, 0x5dca54
call fcn.00447fd9
mov esi, dword [ebp + 0xc]
xor ebx, ebx
test esi, esi
jne 0x45cefa
call fcn.0044b1c9
push eax
lea ecx, [ebp - 0xc0]
call fcn.0044955e
mov dword [ebp - 4], ebx
call fcn.0044b1cf
mov ecx, eax
call fcn.00449ca7
test al, al
je 0x45ce26
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.0044978d
push ebx
push 0x80
push 3
push ebx
push 1
push connect
lea ecx, [ebp - 0xc0]
call fcn.0048d0ec
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x45cdc9
lea ecx, [ebp - 0xc0]
or dword [ebp - 4], 0xffffffff
call fcn.00449699
jmp 0x45d09a
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x45cdb5
push edi
mov dword [ebp - 0x390], ebx
call fcn.004482ea
pop ecx
push 0
mov ebx, eax
lea eax, [ebp - 0x390]
push eax
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x390], edi
je 0x45ceef
push ebx
call fcn.004482f3
pop ecx
lea ecx, [ebp - 0xc0]
or dword [ebp - 4], 0xffffffff
call fcn.00449699
jmp 0x45d098
call fcn.0044b1cf
push eax
lea ecx, [ebp - 0xc0]
call fcn.00449770
call fcn.0044b292
test al, al
je 0x45ce47
call fcn.0044b1d5
jmp 0x45ce5e
push 2
push ebx
lea ecx, [ebp - 0xc0]
call fcn.0048d0ec
push eax
call fcn.00460036
add esp, 0xc
mov esi, eax
test esi, esi
je 0x45cdb5
lea eax, [ebp - 0x374]
push eax
lea eax, [ebp - 0x384]
push eax
push 1
push dword [ebp + 8]
push esi
call fcn.0045fa77
add esp, 0x14
test eax, eax
jne 0x45cdb5
mov edi, dword [ebp - 0x148]
test edi, edi
je 0x45cdb5
push edi
call fcn.004482ea
push 3
push edi
mov ebx, eax
push ebx
push dword [ebp - 0x384]
push esi
call fcn.004603f6
add esp, 0x18
test eax, eax
je 0x45cedf
cmp eax, 0x600
je 0x45cedf
push ebx
call fcn.004482f3
pop ecx
call fcn.0044b292
test al, al
jne 0x45ce12
push esi
call fcn.0045f8d1
jmp 0x45ce11
call fcn.0044b292
test al, al
jne 0x45ceef
push esi
call fcn.0045f8d1
pop ecx
lea ecx, [ebp - 0xc0]
jmp 0x45cfae
push str.fullpath
push esi
call fcn.004ab16b
pop ecx
pop ecx
test eax, eax
jne 0x45cfbc
push 0xffffffffffffffff
push dword [ebp + 8]
lea ecx, [ebp - 0x144]
call fcn.00449583
push ebx
push 0x80
push 3
xor eax, eax
lea ecx, [ebp - 0x144]
inc eax
push ebx
push eax
push connect
mov dword [ebp - 4], eax
call fcn.0048d0ec
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x45cf58
lea ecx, [ebp - 0x144]
jmp 0x45cdbb
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x45cf4d
push edi
mov dword [ebp - 0x394], ebx
call fcn.004482ea
pop ecx
push 0
mov ebx, eax
lea eax, [ebp - 0x394]
push eax
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x394], edi
je 0x45cfa8
push ebx
call fcn.004482f3
pop ecx
lea ecx, [ebp - 0x144]
jmp 0x45ce18
lea ecx, [ebp - 0x144]
or dword [ebp - 4], 0xffffffff
call fcn.00449699
jmp 0x45d094
push str.respath
push esi
call fcn.004ab16b
pop ecx
pop ecx
test eax, eax
jne 0x45d025
call fcn.0044b1ba
push 0x5e9e70
push dword [ebp + 8]
mov edi, eax
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x45d327
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x45d098
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push ebx
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
push edi
call fcn.004482ea
push edi
mov ebx, eax
push esi
push ebx
call fcn.004a2340
add esp, 0x10
jmp 0x45d094
push esi
push dword [ebp + 8]
call fcn.0044b1ba
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x45d09a
push esi
call fcn.0044b1ba
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x384], eax
push esi
test eax, eax
jne 0x45d05b
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x45d09a
call fcn.0044b1ba
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test edi, edi
je 0x45d09a
push edi
call fcn.004482ea
pop ecx
push edi
push dword [ebp - 0x384]
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push ebx
call fcn.004a2340
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
test ebx, ebx
jne 0x45d111
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
push 1
push connect
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x45d327
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x45d327
push edi
mov dword [ebp - 0x38c], ebx
call fcn.004482ea
pop ecx
push 0
mov ebx, eax
lea eax, [ebp - 0x38c]
push eax
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x38c], edi
je 0x45d109
push ebx
call fcn.004482f3
pop ecx
xor ebx, ebx
test ebx, ebx
je 0x45d327
push 4
lea eax, [ebp - 0x398]
push eax
lea eax, [ebp - 0x380]
push eax
lea eax, [ebp - 0x388]
push eax
push edi
push ebx
call fcn.0047c8b9
push ebx
mov edi, eax
call fcn.004482f3
add esp, 0x1c
test edi, edi
je 0x45d327
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.004a2e40
mov eax, dword [ebp - 0x380]
add esp, 0xc
mov ecx, dword [ebp - 0x388]
neg eax
mov dword [ebp - 0x34], eax
xor edx, edx
xor eax, eax
mov dword [ebp - 0x38], ecx
imul ecx, dword [ebp - 0x380]
inc eax
push 0x20
mov word [ebp - 0x30], ax
mov bl, dl
pop eax
push edx
push edx
mov word [ebp - 0x2e], ax
lea eax, [ebp - 0x37c]
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 - 0x375], bl
mov dword [ebp - 0x37c], edx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x384], eax
test eax, eax
je 0x45d327
mov eax, dword [ebp - 0x388]
xor esi, esi
imul eax, dword [ebp - 0x380]
test eax, eax
jle 0x45d2d5
mov edx, 0xff
mov eax, dword [ebp - 0x37c]
mov cl, byte [edi + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov ebx, dword [ebp - 0x37c]
cmp byte [ebx + esi*4 + 3], dl
jae 0x45d254
movzx ecx, byte [edi + esi*4 + 3]
xor edx, edx
movzx eax, byte [edi + esi*4 + 2]
imul eax, ecx
mov ecx, 0xff
div ecx
xor edx, edx
mov byte [ebx + esi*4], al
mov ebx, 0xff
movzx ecx, byte [edi + esi*4 + 3]
movzx eax, byte [edi + esi*4 + 1]
imul eax, ecx
mov ecx, dword [ebp - 0x37c]
div ebx
xor edx, edx
mov byte [ecx + esi*4 + 1], al
movzx ecx, byte [edi + esi*4 + 3]
movzx eax, byte [edi + esi*4]
imul eax, ecx
mov ecx, dword [ebp - 0x37c]
div ebx
xor edx, edx
inc edx
mov byte [ecx + esi*4 + 2], al
mov bl, dl
mov byte [ebp - 0x375], bl
jmp 0x45d27f
mov al, byte [edi + esi*4 + 2]
xor edx, edx
mov byte [ebx + esi*4], al
inc edx
mov eax, dword [ebp - 0x37c]
mov cl, byte [edi + esi*4 + 1]
mov bl, byte [ebp - 0x375]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x37c]
mov cl, byte [edi + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x37c]
mov ecx, dword [ebp + 0x10]
cmp dword [eax + esi*4], ecx
jne 0x45d2ba
mov byte [eax + esi*4], 0
mov bl, dl
mov eax, dword [ebp - 0x37c]
mov byte [ebp - 0x375], bl
mov byte [eax + esi*4 + 1], 0
mov eax, dword [ebp - 0x37c]
mov byte [eax + esi*4 + 2], 0
mov eax, dword [ebp - 0x37c]
mov byte [eax + esi*4 + 3], 0
mov eax, dword [ebp - 0x388]
inc esi
imul eax, dword [ebp - 0x380]
mov edx, 0xff
cmp esi, eax
jl 0x45d1da
push edi
call fcn.0047c81b
push 0x9c
call fcn.00447f2a
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x38c], esi
mov dword [ebp - 4], 2
test esi, esi
je 0x45d304
lea ecx, [esi + 0x14]
call fcn.004495a7
jmp 0x45d306
xor esi, esi
mov eax, dword [ebp - 0x384]
mov dword [esi], eax
mov eax, esi
mov ecx, dword [ebp - 0x388]
mov dword [esi + 4], ecx
mov ecx, dword [ebp - 0x380]
mov dword [esi + 8], ecx
mov byte [esi + 0x10], bl
jmp 0x45d329
xor eax, eax
call fcn.00447f83
ret