Function at 0x4d3548
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x104
mov eax, dword [0x630160]
xor eax, esp
mov dword [esp + 0x100], eax
mov eax, dword [esp + 0x108]
push ebx
push esi
add eax, 0xfffffffd
mov esi, ecx
mov ebx, dword [esi + 0x10]
push edi
cmp eax, 4
ja case.0x4d32ff.4
jmp dword [eax*4 + 0x4d35d8]
lea eax, [esi + 0x148]
call fcn.004d2ff0
movzx ecx, word [esi + 0x144]
movzx edi, ax
lea eax, [ecx + 1]
and eax, 0xffff
cmp eax, edi
jne 0x4d3330
mov dword [esi + 0x18], 0
jmp 0x4d3347
cmp ecx, edi
jne 0x4d33d6
push edi
push str.Received_last_DATA_packet_block__d_again.
push ebx
call fcn.004c81e0
add esp, 0xc
mov word [esi + 0x144], di
lea edi, [esi + 0x14c]
mov eax, 4
mov ecx, edi
call fcn.004d2fa0
mov ax, word [esi + 0x144]
mov ecx, edi
call fcn.004d2fc0
mov eax, dword [esi + 0x130]
mov edx, dword [edi]
push eax
mov eax, dword [esi + 0x14]
lea ecx, [esi + 0xb0]
push ecx
push 0
push 4
push edx
push eax
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jl 0x4d3506
mov edx, dword [esi + 0x13c]
xor eax, eax
add edx, 4
cmp dword [esi + 0x134], edx
setl al
add esi, 0x28
push esi
lea eax, [eax + eax + 1]
mov dword [esi - 0x28], eax
call fcn.004f3208
add esp, 4
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x100]
xor ecx, esp
call fcn.00418878
add esp, 0x104
ret
push eax
push edi
push str.Received_unexpected_DATA_packet_block__d__expecting_block__d
push ebx
call fcn.004c81e0
add esp, 0x10
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x100]
xor ecx, esp
call fcn.00418878
add esp, 0x104
ret
xor ecx, ecx
mov word [esi + 0x144], cx
mov dword [esi + 0x18], ecx
lea edi, [esi + 0x14c]
lea eax, [ecx + 4]
mov ecx, edi
call fcn.004d2fa0
mov ax, word [esi + 0x144]
mov ecx, edi
call fcn.004d2fc0
mov edx, dword [esi + 0x130]
mov ecx, dword [edi]
push edx
mov edx, dword [esi + 0x14]
lea eax, [esi + 0xb0]
push eax
push 0
push 4
push ecx
push edx
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jge 0x4d345c
push 0x100
lea eax, [esp + 0x10]
push eax
jmp 0x4d3510
mov dword [esi], 1
add esi, 0x28
push esi
call fcn.004f3208
add esp, 4
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x100]
xor ecx, esp
call fcn.00418878
add esp, 0x104
ret
movzx ecx, word [esi + 0x144]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
push eax
inc ecx
and ecx, 0xffff
push ecx
push str.Timeout_waiting_for_block__d_ACK.__Retries___d
push ebx
call fcn.004c81e0
mov edx, dword [esi + 0x18]
add esp, 0x10
cmp edx, dword [esi + 0x20]
jle 0x4d34db
pop edi
mov dword [esi + 8], 0xffffff9d
mov dword [esi], 3
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x100]
xor ecx, esp
call fcn.00418878
add esp, 0x104
ret
mov eax, dword [esi + 0x130]
mov edx, dword [esi + 0x14c]
push eax
mov eax, dword [esi + 0x14]
lea ecx, [esi + 0xb0]
push ecx
push 0
push 4
push edx
push eax
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jge 0x4d358d
push 0x100
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004aa910
push eax
push 0x627024
push ebx
call fcn.004c8260
add esp, 0x18
pop edi
pop esi
mov eax, 0x37
pop ebx
mov ecx, dword [esp + 0x100]
xor ecx, esp
call fcn.00418878
add esp, 0x104
ret
lea edi, [esi + 0x14c]
mov eax, 5
mov ecx, edi
call fcn.004d2fa0
mov ax, word [esi + 0x144]
mov ecx, edi
call fcn.004d2fc0
mov edx, dword [esi + 0x130]
mov ecx, dword [edi]
push edx
mov edx, dword [esi + 0x14]
lea eax, [esi + 0xb0]
push eax
push 0
push 4
push ecx
push edx
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [esi], 3
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x100]
xor ecx, esp
call fcn.00418878
add esp, 0x104
ret
push str.tftp_rx:_internal_error
push 0x627024
push ebx
call fcn.004c8260
mov ecx, dword [esp + 0x118]
add esp, 0xc
pop edi
pop esi
pop ebx
xor ecx, esp
mov eax, 0x47
call fcn.00418878
add esp, 0x104
ret