Function at 0x578e2b
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
mov eax, dword [edi + 0x10]
mov esi, dword [eax]
mov eax, dword [ebp + 0xc]
sub eax, 4
je 0x578f1d
sub eax, 1
je 0x578ed4
sub eax, 1
je 0x578f1d
sub eax, 1
je 0x578e71
push dword [ebp + 0xc]
push str.tftp_tx:_internal_error__event:__i
push esi
call fcn.0055e94b
jmp 0x57910c
inc dword [edi + 0x18]
movzx eax, word [edi + 0x40]
push dword [edi + 0x18]
inc eax
movzx eax, ax
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push esi
call fcn.0055e9e6
mov eax, dword [edi + 0x18]
add esp, 0x10
cmp eax, dword [edi + 0x20]
jle 0x578e9f
mov dword [edi + 8], 0xffffff9d
jmp 0x578f12
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
mov eax, dword [edi + 0x150]
push 0
add eax, 4
push eax
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x579100
jmp 0x5790d0
lea esi, [edi + 0x160]
mov dword [edi], 3
push 5
push esi
call fcn.005781c1
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.005781a5
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
jmp 0x57910f
xor eax, eax
inc eax
cmp dword [ebp + 0xc], 4
jne 0x578fee
lea eax, [edi + 0x15c]
push eax
call fcn.00578174
pop ecx
movzx ecx, word [edi + 0x40]
movzx eax, ax
mov edx, ecx
cmp eax, edx
je 0x578fde
test cx, cx
jne 0x578f58
cmp eax, 0xffff
je 0x578fde
push edx
push eax
push str.Received_ACK_for_block__d__expecting__d_n
push esi
call fcn.0055e9e6
add esp, 0x10
inc dword [edi + 0x18]
mov eax, dword [edi + 0x18]
cmp eax, dword [edi + 0x20]
jle 0x578f88
movzx eax, word [edi + 0x40]
push eax
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push esi
call fcn.0055e94b
add esp, 0xc
jmp 0x578fd6
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
mov eax, dword [edi + 0x150]
push 0
add eax, 4
push eax
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x57910f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [edi + 0x10]
call fcn.0056a638
push eax
push 0x5ed7a4
push esi
call fcn.0055e94b
add esp, 0x14
push 0x37
pop ebx
jmp 0x57910f
lea eax, [edi + 0x38]
push eax
call fcn.0058cc7a
inc word [edi + 0x40]
pop ecx
jmp 0x578ff2
mov word [edi + 0x40], ax
and dword [edi + 0x18], ebx
lea eax, [edi + 0x160]
push 3
pop ebx
push ebx
push eax
call fcn.005781c1
movzx eax, word [edi + 0x40]
push eax
lea eax, [edi + 0x160]
push eax
call fcn.005781a5
xor eax, eax
add esp, 0x10
inc eax
cmp word [edi + 0x40], ax
jbe 0x579039
mov eax, dword [edi + 0x150]
cmp eax, dword [edi + 0x154]
jge 0x579039
mov dword [edi], ebx
xor eax, eax
jmp 0x579111
mov eax, dword [edi + 0x10]
and dword [edi + 0x150], 0
mov ecx, dword [edi + 0x160]
add ecx, 4
mov eax, dword [eax]
mov dword [eax + 0x10c], ecx
lea ecx, [ebp + 0xc]
mov eax, dword [edi + 0x154]
sub eax, dword [edi + 0x150]
push ecx
jmp 0x579096
mov eax, dword [edi + 0x10]
mov ecx, dword [ebp + 0xc]
add dword [edi + 0x150], ecx
mov eax, dword [eax]
add dword [eax + 0x10c], ecx
mov ecx, dword [edi + 0x150]
mov eax, dword [edi + 0x154]
cmp ecx, eax
jge 0x5790aa
cmp dword [ebp + 0xc], 0
je 0x5790aa
lea edx, [ebp + 0xc]
sub eax, ecx
push edx
push eax
push dword [edi + 0x10]
call fcn.00564dc7
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x579066
jmp 0x57910f
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
lea eax, [ecx + 4]
push eax
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x5790f3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [edi + 0x10]
call fcn.0056a638
push eax
push 0x5ed7a4
push esi
call fcn.0055e94b
add esp, 0x14
push 0x37
pop eax
jmp 0x579111
mov eax, dword [edi + 0x150]
cdq
add dword [esi + 0x78], eax
adc dword [esi + 0x7c], edx
push dword [esi + 0x7c]
push dword [esi + 0x78]
push esi
call fcn.005667b7
add esp, 0xc
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret