Function at 0x100ae190
Capabilities:
Get file size
Read file on windows
Write file on windows

Disassembly:
sub esp, 0x24
push ebx
mov ebx, dword [esp + 0x30]
push ebp
push esi
push edi
xor edi, edi
cmp ebx, edi
jne 0x100ae1ab
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x24
ret
push ebx
call fcn.100b62b0
add esp, 4
test eax, eax
jne 0x100ae1c0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
mov eax, dword [ebx]
mov dword [esp + 0x10], edi
cmp eax, 1
jne 0x100ae354
mov ebx, dword [ebx + 4]
mov ebp, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push eax
push edi
push edi
push ebx
call ebp
mov esi, eax
cmp esi, 0xffffffff
jne 0x100ae1ef
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x24
ret
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
mov dword [esp + 0x14], 0
sub edi, esi
test edi, edi
mov dword [esp + 0x28], edi
jle 0x100ae24b
push edi
call fcn.100c1a17
add esp, 4
lea ecx, [esp + 0x1c]
mov dword [esp + 0x14], eax
push 0
push ecx
push edi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x100ae243
mov edx, dword [esp + 0x14]
push edx
call fcn.100c19db
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
push 0
push 0
push esi
push ebx
call ebp
mov ecx, dword [esp + 0x38]
mov eax, 1
cmp ecx, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x20], eax
jle 0x100ae2f1
lea edi, [esp + 0x48]
mov eax, dword [edi + 8]
xor ebp, ebp
cmp eax, reloc.WS2_32.dll_connect
jne 0x100ae278
mov esi, dword [edi]
jmp 0x100ae28c
push edi
call fcn.100b62e0
mov esi, eax
add esp, 4
test esi, esi
je 0x100ae2c6
mov ebp, 1
push esi
call fcn.100b4e60
add esp, 4
test eax, eax
jle 0x100ae2b1
lea ecx, [esp + 0x1c]
push 0
push ecx
push eax
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x100ae2b1
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x100ae2be
push esi
call fcn.100c1b9f
add esp, 4
mov eax, dword [esp + 0x10]
test eax, eax
je 0x100ae333
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x38]
inc eax
add edi, 0xc
cmp eax, ecx
mov dword [esp + 0x20], eax
jl 0x100ae268
mov eax, dword [esp + 0x10]
test eax, eax
je 0x100ae333
mov ebp, dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edi, dword [esp + 0x28]
mov eax, 1
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x100ae6b0
push eax
push 0
push 0
push ebx
call ebp
lea edx, [esp + 0x1c]
push 0
push edx
push edi
mov edi, dword [esp + 0x20]
mov esi, eax
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x100ae329
push 0
push 0
push esi
push ebx
call ebp
jmp 0x100ae337
mov dword [esp + 0x10], 0
jmp 0x100ae337
mov edi, dword [esp + 0x14]
test edi, edi
je 0x100ae6b0
push edi
call fcn.100c19db
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
cmp eax, 2
jne 0x100ae45e
mov ebx, dword [ebx + 4]
mov ecx, ebx
mov eax, dword [ebx]
call dword [eax + 0x14]
mov edx, dword [ebx]
lea eax, [esp + 0x30]
lea ecx, [esp + 0x28]
push eax
push ecx
push 0xffffffffffffffff
push edi
mov ecx, ebx
call dword [edx + 0x30]
mov ebp, eax
mov dword [esp + 0x18], edi
test ebp, ebp
mov dword [esp + 0x24], ebp
jle 0x100ae3ae
push ebp
call fcn.100c1a17
mov esi, dword [esp + 0x2c]
mov ecx, ebp
mov edx, ecx
mov edi, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
add esp, 4
and ecx, 3
mov dword [esp + 0x18], eax
rep movsb byte es:[edi], byte [esi]
mov edi, eax
mov eax, dword [esp + 0x38]
mov dword [esp + 0x10], 1
cmp eax, 1
jle 0x100ae425
dec eax
lea edi, [esp + 0x48]
mov dword [esp + 0x38], eax
mov eax, dword [edi + 8]
xor ebp, ebp
cmp eax, reloc.WS2_32.dll_connect
jne 0x100ae3d8
mov esi, dword [edi]
jmp 0x100ae3ec
push edi
call fcn.100b62e0
mov esi, eax
add esp, 4
test esi, esi
je 0x100ae40f
mov ebp, 1
push esi
call fcn.100b4e60
add esp, 4
test eax, eax
jle 0x100ae402
mov edx, dword [ebx]
push eax
push esi
mov ecx, ebx
call dword [edx + 0x24]
test ebp, ebp
je 0x100ae40f
push esi
call fcn.100c1b9f
add esp, 4
mov eax, dword [esp + 0x38]
add edi, 0xc
dec eax
mov dword [esp + 0x38], eax
jne 0x100ae3c8
mov ebp, dword [esp + 0x24]
mov edi, dword [esp + 0x18]
test edi, edi
je 0x100ae6b0
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x14]
mov edx, dword [ebx]
push ebp
push edi
mov ecx, ebx
mov esi, eax
call dword [edx + 0x24]
push edi
call fcn.100c19db
mov eax, dword [ebx]
add esp, 4
mov ecx, ebx
push 0
push esi
call dword [eax + 0x18]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
cmp eax, 3
jne 0x100ae6b0
mov edi, dword [ebx + 4]
push 1
push 0
push 0
push edi
mov dword [esp + 0x3c], edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov esi, eax
cmp esi, 0xffffffff
jne 0x100ae48c
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x24
ret
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebp, eax
mov dword [esp + 0x14], 0
sub ebp, esi
test ebp, ebp
mov dword [esp + 0x1c], ebp
jle 0x100ae517
push ebp
call fcn.100c1a17
add esp, 4
lea ecx, [esp + 0x20]
mov dword [esp + 0x14], eax
push 0
push ecx
push ebp
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x100ae4e1
mov edx, dword [esp + 0x14]
push edx
call fcn.100c19db
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret
mov edx, dword [ebx + 0x130]
mov eax, dword [esp + 0x20]
lea ecx, [ebx + 0xc]
mov dword [esp + 0x1c], eax
push ecx
lea ecx, [ebx + 0x2c]
push edx
mov edx, dword [esp + 0x1c]
push ecx
push eax
push edx
push esi
call fcn.100b5680
add esp, 0x18
push 0
push 0
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ebp, dword [esp + 0x1c]
mov ecx, dword [esp + 0x38]
mov eax, 1
cmp ecx, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x24], eax
jle 0x100ae63f
lea ebp, [esp + 0x48]
mov dword [esp + 0x28], ebp
push 1
push 0
push 0
push edi
mov dword [esp + 0x28], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [esp + 0x30], eax
mov eax, dword [ebp + 8]
cmp eax, reloc.WS2_32.dll_connect
jne 0x100ae560
mov esi, dword [ebp]
jmp 0x100ae57b
push ebp
call fcn.100b62e0
mov esi, eax
add esp, 4
test esi, esi
je 0x100ae612
mov dword [esp + 0x18], 1
push esi
call fcn.100b4e60
mov ebp, eax
add esp, 4
test ebp, ebp
jle 0x100ae5f1
mov eax, dword [esp + 0x18]
test eax, eax
jne 0x100ae5bb
push ebp
call fcn.100c1c88
mov ecx, ebp
mov edi, eax
mov edx, ecx
add esp, 4
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
mov dword [esp + 0x18], 1
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [esp + 0x2c]
mov esi, eax
mov ecx, dword [ebx + 0x130]
lea eax, [ebx + 0xc]
push eax
mov eax, dword [esp + 0x34]
lea edx, [ebx + 0x2c]
push ecx
push edx
push ebp
push esi
push eax
call fcn.100b5680
add esp, 0x18
lea ecx, [esp + 0x20]
push 0
push ecx
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x100ae5f1
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x18]
test eax, eax
je 0x100ae602
push esi
call fcn.100c1b9f
add esp, 4
mov eax, dword [esp + 0x10]
test eax, eax
je 0x100ae69f
mov ebp, dword [esp + 0x28]
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x38]
inc eax
add ebp, 0xc
cmp eax, ecx
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], ebp
jl 0x100ae538
mov eax, dword [esp + 0x10]
test eax, eax
je 0x100ae69f
mov ebp, dword [esp + 0x1c]
mov eax, 1
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x100ae6b0
push eax
push 0
push 0
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov esi, eax
mov eax, dword [ebx + 0x130]
lea edx, [ebx + 0xc]
add ebx, 0x2c
push edx
push eax
push ebx
mov ebx, dword [esp + 0x20]
push ebp
push ebx
push esi
call fcn.100b5680
add esp, 0x18
lea ecx, [esp + 0x20]
push 0
push ecx
push ebp
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x100ae695
push 0
push 0
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x100ae6a3
mov dword [esp + 0x10], 0
jmp 0x100ae6a3
mov ebx, dword [esp + 0x14]
test ebx, ebx
je 0x100ae6b0
push ebx
call fcn.100c19db
add esp, 4
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret