Function at 0x4386ea
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov eax, dword [esi + 0x10]
mov edi, dword [eax]
mov eax, dword [ebp + 0xc]
sub eax, 4
je 0x4387f2
sub eax, 1
je 0x438795
sub eax, 1
je 0x4387f2
sub eax, 1
je 0x438730
push dword [ebp + 0xc]
push str.tftp_tx:_internal_error__event:__i
push edi
call fcn.0042afb4
jmp 0x438995
inc dword [esi + 0x18]
movzx eax, word [esi + 0x40]
push dword [esi + 0x18]
inc eax
movzx eax, ax
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push edi
call fcn.0042b04a
mov eax, dword [esi + 0x18]
add esp, 0x10
cmp eax, dword [esi + 0x20]
jle 0x438761
mov dword [esi + 8], 0xffffff9d
jmp 0x4387e7
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x150]
push ebx
add eax, 4
push eax
push dword [esi + 0x160]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x438989
jmp 0x43895d
mov dword [esi], 3
mov eax, dword [esi + 0x160]
mov byte [eax], bl
mov eax, dword [esi + 0x160]
mov byte [eax + 1], 5
movzx edx, word [esi + 0x40]
mov eax, dword [esi + 0x160]
mov ecx, edx
shr ecx, 8
mov byte [eax + 2], cl
mov eax, dword [esi + 0x160]
mov byte [eax + 3], dl
lea eax, [esi + 0xc8]
push dword [esi + 0x148]
push eax
push ebx
push 4
push dword [esi + 0x160]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [esi], 3
jmp 0x438998
xor eax, eax
inc eax
cmp dword [ebp + 0xc], 4
jne 0x4388c5
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [esi + 0x40]
mov edx, eax
cmp ecx, edx
je 0x4388b5
test ax, ax
jne 0x438831
cmp ecx, 0xffff
je 0x4388b5
push edx
push ecx
push str.Received_ACK_for_block__d__expecting__d_n
push edi
call fcn.0042b04a
add esp, 0x10
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x438861
movzx eax, word [esi + 0x40]
push eax
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push edi
call fcn.0042afb4
add esp, 0xc
jmp 0x4388ab
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x150]
push ebx
add eax, 4
push eax
lea eax, [esi + 0x160]
push eax
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x4388ae
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [esi + 0x10]
call fcn.0042e26a
push eax
push 0x48d52c
push edi
call fcn.0042afb4
add esp, 0x14
push 0x37
pop ebx
mov eax, ebx
jmp 0x43899a
lea eax, [esi + 0x38]
push eax
call fcn.00452104
inc word [esi + 0x40]
pop ecx
jmp 0x4388c9
mov word [esi + 0x40], ax
mov dword [esi + 0x18], ebx
mov eax, dword [esi + 0x160]
mov byte [eax], bl
mov eax, dword [esi + 0x160]
mov byte [eax + 1], 3
movzx edx, word [esi + 0x40]
mov eax, dword [esi + 0x160]
mov ecx, edx
shr ecx, 8
mov byte [eax + 2], cl
mov eax, dword [esi + 0x160]
mov byte [eax + 3], dl
xor eax, eax
inc eax
cmp word [esi + 0x40], ax
jbe 0x438914
mov eax, dword [esi + 0x150]
cmp eax, dword [esi + 0x154]
jl 0x4387e7
lea eax, [esi + 0x150]
push eax
push dword [esi + 0x154]
push dword [esi + 0x10]
call fcn.004245d9
add esp, 0xc
test eax, eax
jne 0x43899a
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
push ebx
lea ebx, [esi + 0x150]
mov eax, dword [ebx]
add eax, 4
push eax
push dword [esi + 0x160]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x438980
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [esi + 0x10]
call fcn.0042e26a
push eax
push 0x48d52c
push edi
call fcn.0042afb4
add esp, 0x14
push 0x37
pop eax
jmp 0x43899a
mov eax, dword [ebx]
cdq
add dword [edi + 0x40], eax
adc dword [edi + 0x44], edx
push dword [edi + 0x44]
push dword [edi + 0x40]
push edi
call fcn.00434ace
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret