Function at 0x10042540
Capabilities:
Send data
Send data on socket

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
xor ebx, ebx
mov eax, dword [edi + 0x10]
mov esi, dword [eax]
lea eax, [edx - 4]
cmp eax, 3
ja case.default.0x10042558
jmp dword [eax*4 + 0x100427c4]
cmp edx, 4
jne 0x1004261f
lea ecx, [edi + 0x15c]
call fcn.10041c10
movzx ecx, word [edi + 0x40]
movzx eax, ax
mov edx, ecx
cmp eax, edx
je 0x1004260d
test cx, cx
jne 0x10042590
cmp eax, 0xffff
je 0x1004260d
push edx
push eax
push str.Received_ACK_for_block__d__expecting__d_n
push esi
call fcn.100317f0
inc dword [edi + 0x18]
add esp, 0x10
mov eax, dword [edi + 0x18]
cmp eax, dword [edi + 0x20]
jle 0x100425b7
movzx eax, word [edi + 0x40]
push eax
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
jmp 0x100425f9
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 0x10042607
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, dword [edi + 0x10]
mov edx, eax
call fcn.100509a0
push eax
push 0x100fcef4
push esi
call fcn.10031870
mov ebx, 0x37
add esp, 0xc
mov eax, ebx
pop edi
pop esi
pop ebx
ret
lea eax, [edi + 0x38]
push eax
call fcn.1005ed40
add esp, 4
inc word [edi + 0x40]
jmp 0x10042628
mov eax, 1
mov word [edi + 0x40], ax
mov edx, 3
mov dword [edi + 0x18], ebx
lea ecx, [edi + 0x160]
call fcn.10041bc0
mov dx, word [edi + 0x40]
lea ecx, [edi + 0x160]
call fcn.10041be0
cmp word [edi + 0x40], 1
jbe 0x10042663
mov eax, dword [edi + 0x150]
cmp eax, dword [edi + 0x154]
jl 0x100427a1
mov edx, dword [edi + 0x154]
lea ebx, [edi + 0x150]
mov ecx, dword [edi + 0x10]
push ebx
call fcn.10035ac0
add esp, 4
test eax, eax
jne 0x100427be
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
mov eax, dword [ebx]
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
js 0x10042734
mov eax, dword [ebx]
cdq
add dword [esi + 0x78], eax
adc dword [esi + 0x7c], edx
push dword [esi + 0x7c]
mov ecx, esi
push dword [esi + 0x78]
call fcn.1003c160
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebx
ret
movzx eax, word [edi + 0x40]
inc dword [edi + 0x18]
inc eax
push dword [edi + 0x18]
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push esi
call fcn.100317f0
mov eax, dword [edi + 0x18]
add esp, 0x10
cmp eax, dword [edi + 0x20]
jle 0x10042708
mov dword [edi + 8], 0xffffff9d
xor eax, eax
mov dword [edi], 3
pop edi
pop esi
pop ebx
ret
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 0x100426b8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, dword [edi + 0x10]
mov edx, eax
call fcn.100509a0
push eax
push 0x100fcef4
push esi
call fcn.10031870
add esp, 0xc
mov eax, 0x37
pop edi
pop esi
pop ebx
ret
mov edx, 5
mov dword [edi], 3
lea ecx, [edi + 0x160]
call fcn.10041bc0
mov dx, word [edi + 0x40]
lea ecx, [edi + 0x160]
call fcn.10041be0
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
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
ret
push edx
push str.tftp_tx:_internal_error__event:__i
push esi
call fcn.10031870
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
ret