Function at 0x4cb400
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [eax - 4]
xor ebx, ebx
mov esi, dword [edi + 0x10]
cmp ecx, 3
ja case.default.0x4cb42d
jmp dword [ecx*4 + 0x4cb778]
cmp eax, 4
jne 0x4cb539
lea eax, [edi + 0x158]
push eax
call fcn.004ca300
movzx ecx, word [edi + 0x154]
add esp, 4
movzx eax, ax
mov edx, ecx
cmp eax, edx
je 0x4cb524
test cx, cx
jne 0x4cb470
cmp eax, 0xffff
je 0x4cb524
push edx
push eax
push str.Received_ACK_for_block__d__expecting__d_n
push esi
call fcn.004ade90
inc dword [edi + 0x18]
add esp, 0x10
mov eax, dword [edi + 0x18]
cmp eax, dword [edi + 0x20]
jle 0x4cb4b9
movzx eax, word [edi + 0x154]
push eax
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push esi
call fcn.004addd0
add esp, 0xc
mov ebx, 0x37
mov eax, ebx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
push dword [edi + 0x140]
lea eax, [edi + 0xc0]
push eax
mov eax, dword [edi + 0x148]
push 0
add eax, 4
push eax
push dword [edi + 0x15c]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x4cb511
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d8c60
push eax
push 0x693664
push esi
call fcn.004addd0
add esp, 0x18
mov ebx, 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
lea eax, [edi + 0x38]
push eax
call fcn.005f13bf
add esp, 4
inc word [edi + 0x154]
jmp 0x4cb545
mov eax, 1
mov word [edi + 0x154], ax
mov dword [edi + 0x18], ebx
lea ebx, [edi + 0x15c]
push 3
push ebx
call fcn.004ca360
movzx eax, word [edi + 0x154]
push eax
push ebx
call fcn.004ca340
add esp, 0x10
cmp word [edi + 0x154], 1
jbe 0x4cb583
mov eax, dword [edi + 0x148]
cmp eax, dword [edi + 0x14c]
jl 0x4cb73d
mov ecx, dword [ebx]
mov eax, dword [edi + 0x10]
add ecx, 4
mov dword [edi + 0x148], 0
mov dword [eax + 0x130], ecx
nop dword [eax + eax]
lea eax, [ebp - 0x108]
push eax
mov eax, dword [edi + 0x14c]
sub eax, dword [edi + 0x148]
push eax
push esi
call fcn.004b7cf0
add esp, 0xc
test eax, eax
jne 0x4cb767
mov eax, dword [edi + 0x10]
mov ecx, dword [ebp - 0x108]
add dword [edi + 0x148], ecx
add dword [eax + 0x130], ecx
mov eax, dword [edi + 0x148]
cmp eax, dword [edi + 0x14c]
jge 0x4cb5f1
cmp dword [ebp - 0x108], 0
jne 0x4cb5a0
push dword [edi + 0x140]
lea eax, [edi + 0xc0]
push eax
mov eax, dword [edi + 0x148]
push 0
add eax, 4
push eax
push dword [ebx]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x4cb6bf
mov eax, dword [edi + 0x148]
cdq
add dword [esi + 0x98], eax
adc dword [esi + 0x9c], edx
push dword [esi + 0x9c]
push dword [esi + 0x98]
push esi
call fcn.004b9ca0
jmp 0x4cb762
movzx eax, word [edi + 0x154]
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 esi
call fcn.004ade90
mov eax, dword [edi + 0x18]
add esp, 0x10
cmp eax, dword [edi + 0x20]
jle 0x4cb68f
mov dword [edi + 8], 0xffffff9d
xor eax, eax
mov dword [edi], 3
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
push dword [edi + 0x140]
lea eax, [edi + 0xc0]
push eax
mov eax, dword [edi + 0x148]
push 0
add eax, 4
push eax
push dword [edi + 0x15c]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x4cb630
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d8c60
push eax
push 0x693664
push esi
call fcn.004addd0
add esp, 0x18
mov eax, 0x37
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
lea esi, [edi + 0x15c]
mov dword [edi], 3
push 5
push esi
call fcn.004ca360
movzx eax, word [edi + 0x154]
push eax
push esi
call fcn.004ca340
add esp, 0x10
lea eax, [edi + 0xc0]
push dword [edi + 0x140]
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
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
push eax
push str.tftp_tx:_internal_error__event:__i
push esi
call fcn.004addd0
add esp, 0xc
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret