Function at 0x52f230
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x5cab48]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push esi
mov esi, dword [esp + 0x94]
push edi
mov eax, dword [esi + 0x10]
xor ebx, ebx
mov edi, dword [eax]
mov eax, dword [esp + 0x9c]
lea ecx, [eax - 4]
cmp ecx, 3
ja case.default.0x52f268
jmp dword [ecx*4 + 0x52f5c4]
cmp eax, 4
jne 0x52f37e
mov ecx, dword [esi + 0x15c]
movzx eax, byte [ecx + 2]
shl ax, 8
movzx edx, ax
movzx eax, byte [ecx + 3]
or edx, eax
movzx eax, word [esi + 0x40]
mov ecx, eax
cmp edx, ecx
je 0x52f36b
test ax, ax
jne 0x52f2ae
cmp edx, 0xffff
je 0x52f36b
push ecx
push edx
push str.Received_ACK_for_block__d__expecting__d_n
push edi
call fcn.00517d30
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
add esp, 0x10
cmp eax, dword [esi + 0x20]
jle 0x52f2fb
movzx eax, word [esi + 0x40]
push eax
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push edi
call fcn.00517c40
add esp, 0xc
mov ebx, 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [esp + 0x84]
xor ecx, esp
call fcn.0055423a
add esp, 0x88
ret
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x150]
push 0
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 0x52f351
push 0x80
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00504ec0
push eax
push 0x55a8e4
push edi
call fcn.00517c40
add esp, 0x18
mov ebx, 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [esp + 0x84]
xor ecx, esp
call fcn.0055423a
add esp, 0x88
ret
lea eax, [esi + 0x38]
push eax
call dword [sym.imp.MSVCR110.dll__time64]
add esp, 4
inc word [esi + 0x40]
jmp 0x52f387
mov eax, 1
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
cmp word [esi + 0x40], 1
jbe 0x52f3d0
mov eax, dword [esi + 0x150]
cmp eax, dword [esi + 0x154]
jl 0x52f592
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0x160]
mov dword [esi + 0x150], ebx
mov eax, dword [eax]
add ecx, 4
mov dword [eax + 0x158], ecx
lea ebx, [ebx]
lea eax, [esp + 0xc]
push eax
mov eax, dword [esi + 0x154]
sub eax, dword [esi + 0x150]
push eax
push dword [esi + 0x10]
call fcn.0051d2c0
add esp, 0xc
test eax, eax
jne 0x52f5ab
mov ecx, dword [esp + 0xc]
add dword [esi + 0x150], ecx
mov eax, dword [esi + 0x10]
mov eax, dword [eax]
add dword [eax + 0x158], ecx
mov eax, dword [esi + 0x150]
cmp eax, dword [esi + 0x154]
jge 0x52f43e
cmp dword [esp + 0xc], ebx
jne 0x52f3f0
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x150]
push 0
add eax, 4
push eax
push dword [esi + 0x160]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x52f4fd
mov eax, dword [esi + 0x150]
cdq
add dword [edi + 0xb0], eax
adc dword [edi + 0xb4], edx
push dword [edi + 0xb4]
push dword [edi + 0xb0]
push edi
call fcn.00525ee0
jmp 0x52f5a6
movzx eax, word [esi + 0x40]
inc dword [esi + 0x18]
push dword [esi + 0x18]
inc eax
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push edi
call fcn.00517d30
mov eax, dword [esi + 0x18]
add esp, 0x10
cmp eax, dword [esi + 0x20]
jle 0x52f4d1
mov dword [esi + 8], 0xffffff9d
mov dword [esi], 3
jmp 0x52f5a9
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x150]
push 0
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 0x52f481
push 0x80
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00504ec0
push eax
push 0x55a8e4
push edi
call fcn.00517c40
add esp, 0x18
mov eax, 0x37
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x84]
xor ecx, esp
call fcn.0055423a
add esp, 0x88
ret
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
push dword [esi + 0x148]
lea eax, [esi + 0xc8]
push eax
push 0
push 4
push dword [esi + 0x160]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [esi], 3
jmp 0x52f5a9
push eax
push str.tftp_tx:_internal_error__event:__i
push edi
call fcn.00517c40
add esp, 0xc
xor eax, eax
mov ecx, dword [esp + 0x90]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0055423a
add esp, 0x88
ret