Function at 0x4b4310
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, dword [edi + 0x10]
mov ebx, dword [eax]
mov eax, dword [ebp + 0xc]
add eax, 0xfffffffd
cmp eax, 4
ja case.0x4b432d.4
jmp dword [eax*4 + 0x4b4554]
lea eax, [edi + 0x15c]
push eax
call fcn.004b3a00
movzx ecx, ax
add esp, 4
movzx eax, word [edi + 0x40]
inc eax
movzx eax, ax
cmp eax, ecx
je 0x4b4391
push ecx
push str.Received_unexpected_DATA_packet_block__d_n
push ebx
call fcn.0049e5e0
inc dword [edi + 0x18]
add esp, 0xc
mov eax, dword [edi + 0x18]
cmp eax, dword [edi + 0x20]
jle 0x4b452d
movzx eax, word [edi + 0x40]
inc eax
movzx eax, ax
push eax
push str.tftp_rx:_giving_up_waiting_for_block__d
push ebx
call fcn.0049e540
add esp, 0xc
mov eax, 0x47
pop edi
pop esi
pop ebx
pop ebp
ret
lea esi, [edi + 0x160]
mov word [edi + 0x40], cx
push 4
push esi
mov dword [edi + 0x18], 0
call fcn.004b3a60
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.004b3a40
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x4b44c7
mov eax, dword [edi + 0x154]
xor ecx, ecx
add eax, 4
cmp dword [edi + 0x14c], eax
lea eax, [edi + 0x38]
push eax
setl cl
lea ecx, [ecx*2 + 1]
mov dword [edi], ecx
call fcn.004e2e2c
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
xor eax, eax
lea esi, [edi + 0x160]
push 4
push esi
mov word [edi + 0x40], ax
mov dword [edi + 0x18], eax
call fcn.004b3a60
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.004b3a40
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x4b44c7
lea eax, [edi + 0x38]
mov dword [edi], 1
push eax
call fcn.004e2e2c
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
movzx eax, word [edi + 0x40]
inc dword [edi + 0x18]
inc eax
push dword [edi + 0x18]
movzx eax, ax
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push ebx
call fcn.0049e5e0
mov eax, dword [edi + 0x18]
add esp, 0x10
cmp eax, dword [edi + 0x20]
jle 0x4b44a3
mov dword [edi + 8], 0xffffff9d
xor eax, eax
mov dword [edi], 3
pop edi
pop esi
pop ebx
pop ebp
ret
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x4b452d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [edi + 0x10]
call fcn.004a2c60
push eax
push 0x5af270
push ebx
call fcn.0049e540
add esp, 0x14
mov eax, 0x37
pop edi
pop esi
pop ebx
pop ebp
ret
lea esi, [edi + 0x160]
push 5
push esi
call fcn.004b3a60
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.004b3a40
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [edi], 3
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
push str.tftp_rx:_internal_error
push 0x5af270
push ebx
call fcn.0049e540
add esp, 0xc
mov eax, 0x47
pop edi
pop esi
pop ebx
pop ebp
ret