Function at 0x435850
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [esi + 0x10]
push ebx
push edi
mov edi, dword [eax]
lea eax, [ecx - 4]
xor ebx, ebx
cmp eax, 3
ja case.default.0x435869
jmp dword [eax*4 + 0x435ba4]
cmp ecx, 4
jne 0x43594d
lea eax, [esi + 0x15c]
call fcn.004352f0
movzx edx, word [esi + 0x40]
movzx eax, ax
mov ecx, edx
cmp eax, ecx
je 0x43593b
test dx, dx
jne 0x4358a5
cmp eax, 0xffff
je 0x43593b
push ecx
push eax
push str.Received_ACK_for_block__d__expecting__d_n
push edi
call fcn.0041a580
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
add esp, 0x10
cmp eax, dword [esi + 0x20]
jle 0x4358e0
movzx ecx, word [esi + 0x40]
push ecx
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push edi
call fcn.0041a600
add esp, 0xc
mov ebx, 0x37
pop edi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [esi + 0x148]
mov ecx, dword [esi + 0x150]
push edx
mov edx, dword [esi + 0x160]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x14]
push 0
add ecx, 4
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x435933
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, dword [esi + 0x10]
push eax
push ecx
call fcn.004293f0
push eax
push 0x5cdb24
push edi
call fcn.0041a600
add esp, 0x14
mov ebx, 0x37
pop edi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
lea edx, [esi + 0x38]
push edx
call fcn.00550b34
add esp, 4
inc word [esi + 0x40]
jmp 0x435956
mov eax, 1
mov word [esi + 0x40], ax
mov eax, 3
lea ecx, [esi + 0x160]
mov dword [esi + 0x18], ebx
call fcn.004352a0
mov ax, word [esi + 0x40]
lea ecx, [esi + 0x160]
call fcn.004352c0
cmp word [esi + 0x40], 1
jbe 0x435991
mov ecx, dword [esi + 0x150]
cmp ecx, dword [esi + 0x154]
jl 0x435b7e
mov edx, dword [esi + 0x160]
mov eax, dword [esi + 0x10]
mov dword [esi + 0x150], ebx
mov ecx, dword [eax]
add edx, 4
mov dword [ecx + 0x130], edx
jmp 0x4359b0
mov eax, dword [esi + 0x154]
sub eax, dword [esi + 0x150]
mov ecx, dword [esi + 0x10]
lea edx, [ebp - 4]
push edx
push eax
push ecx
call fcn.00445b20
add esp, 0xc
test eax, eax
jne 0x435b9d
mov ecx, dword [ebp - 4]
add dword [esi + 0x150], ecx
mov edx, dword [esi + 0x10]
mov eax, dword [edx]
add dword [eax + 0x130], ecx
mov eax, dword [esi + 0x150]
cmp eax, dword [esi + 0x154]
jge 0x4359fc
cmp dword [ebp - 4], ebx
jne 0x4359b0
mov ecx, dword [esi + 0x148]
push ecx
mov ecx, dword [esi + 0x160]
lea edx, [esi + 0xc8]
push edx
mov edx, dword [esi + 0x14]
push 0
add eax, 4
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x435a4f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
mov eax, dword [esi + 0x10]
push eax
call fcn.004293f0
push eax
push 0x5cdb24
push edi
call fcn.0041a600
add esp, 0x14
pop edi
mov eax, 0x37
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x150]
cdq
add dword [edi + 0x98], eax
adc dword [edi + 0x9c], edx
mov ecx, dword [edi + 0x9c]
mov edx, dword [edi + 0x98]
push ecx
push edx
push edi
call fcn.0042d920
add esp, 0xc
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
push eax
movzx eax, word [esi + 0x40]
inc eax
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push edi
call fcn.0041a580
mov ecx, dword [esi + 0x18]
add esp, 0x10
cmp ecx, dword [esi + 0x20]
jle 0x435abe
pop edi
mov dword [esi + 8], 0xffffff9d
mov dword [esi], 3
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [esi + 0x148]
mov ecx, dword [esi + 0x150]
push edx
mov edx, dword [esi + 0x160]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x14]
push 0
add ecx, 4
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x435b17
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, dword [esi + 0x10]
push eax
push ecx
call fcn.004293f0
push eax
push 0x5cdb24
push edi
call fcn.0041a600
add esp, 0x14
pop edi
mov eax, 0x37
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [edi + 0x9c]
mov eax, dword [edi + 0x98]
push edx
push eax
push edi
call fcn.0042d920
add esp, 0xc
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, 5
lea ecx, [esi + 0x160]
mov dword [esi], 3
call fcn.004352a0
mov ax, word [esi + 0x40]
lea ecx, [esi + 0x160]
call fcn.004352c0
mov ecx, dword [esi + 0x148]
mov eax, dword [esi + 0x160]
push ecx
mov ecx, dword [esi + 0x14]
lea edx, [esi + 0xc8]
push edx
push 0
push 4
push eax
push ecx
call dword [sym.imp.WS2_32.dll_sendto]
pop edi
mov dword [esi], 3
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push ecx
push str.tftp_tx:_internal_error__event:__i
push edi
call fcn.0041a600
add esp, 0xc
xor eax, eax
pop edi
pop ebx
mov esp, ebp
pop ebp
ret