Function at 0x1003f980
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov eax, dword [0x100b6540]
xor eax, esp
mov dword [esp + 0x108], eax
mov eax, dword [esp + 0x114]
push ebx
push esi
mov esi, dword [esp + 0x118]
xor ebx, ebx
lea ecx, [eax - 4]
push edi
mov edi, dword [esi + 0x10]
cmp ecx, 3
ja case.default.0x1003f9b6
jmp dword [ecx*4 + 0x1003fd0c]
cmp eax, 4
jne 0x1003fad1
mov eax, dword [esi + 0x148]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [esi + 0x144]
mov edx, eax
cmp ecx, edx
je 0x1003fabc
test ax, ax
jne 0x1003f9fb
cmp ecx, 0xffff
je 0x1003fabc
push edx
push ecx
push str.Received_ACK_for_block__d__expecting__d
push edi
call fcn.10018230
mov eax, dword [esi + 0x18]
add esp, 0x10
inc eax
mov dword [esi + 0x18], eax
cmp eax, dword [esi + 0x20]
jle 0x1003fa4c
movzx eax, word [esi + 0x144]
push eax
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push edi
call fcn.10018160
add esp, 0xc
mov ebx, 0x37
mov eax, ebx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x108]
xor ecx, esp
call fcn.1006bb34
add esp, 0x10c
ret
push dword [esi + 0x130]
lea eax, [esi + 0xb0]
push eax
mov eax, dword [esi + 0x138]
push 0
add eax, 4
push eax
push dword [esi + 0x14c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x1003faa2
push 0x100
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100399e0
push eax
push 0x10099e10
push edi
call fcn.10018160
add esp, 0x18
mov ebx, 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [esp + 0x108]
xor ecx, esp
call fcn.1006bb34
add esp, 0x10c
ret
lea eax, [esi + 0x28]
push eax
call fcn.10077ce7
add esp, 4
inc word [esi + 0x144]
jmp 0x1003fadd
mov eax, 1
mov word [esi + 0x144], ax
mov dword [esi + 0x18], ebx
mov eax, dword [esi + 0x14c]
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
mov byte [eax + 1], 3
movzx edx, word [esi + 0x144]
mov eax, dword [esi + 0x14c]
mov ecx, edx
shr ecx, 8
mov byte [eax + 2], cl
mov eax, dword [esi + 0x14c]
mov byte [eax + 3], dl
cmp word [esi + 0x144], 1
jbe 0x1003fb2c
mov eax, dword [esi + 0x138]
cmp eax, dword [esi + 0x13c]
jl 0x1003fcd9
mov dword [esi + 0x138], ebx
mov ebx, dword [esi + 0x14c]
add ebx, 4
xor ecx, ecx
nop dword [eax]
lea eax, [esp + 0xf]
push eax
lea eax, [esp + 0x14]
push eax
mov eax, dword [esi + 0x13c]
sub eax, ecx
push eax
push ebx
push edi
call fcn.10015650
add esp, 0x14
test eax, eax
jne 0x1003fcf2
mov ecx, dword [esi + 0x138]
mov edx, dword [esp + 0x10]
add ecx, edx
add ebx, edx
mov dword [esi + 0x138], ecx
cmp ecx, dword [esi + 0x13c]
jge 0x1003fb85
test edx, edx
jne 0x1003fb40
push dword [esi + 0x130]
lea eax, [esi + 0xb0]
push eax
push 0
lea eax, [ecx + 4]
push eax
push dword [esi + 0x14c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x1003fc41
mov eax, dword [esi + 0x138]
cdq
add dword [edi + 0xa0], eax
adc dword [edi + 0xa4], edx
push dword [edi + 0xa4]
push dword [edi + 0xa0]
push edi
call fcn.1002e0c0
jmp 0x1003fced
mov eax, dword [esi + 0x18]
inc eax
push eax
mov dword [esi + 0x18], eax
movzx eax, word [esi + 0x144]
inc eax
movzx eax, ax
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d
push edi
call fcn.10018230
mov eax, dword [esi + 0x18]
add esp, 0x10
cmp eax, dword [esi + 0x20]
jle 0x1003fc15
mov dword [esi + 8], 0xffffff9d
mov dword [esi], 3
jmp 0x1003fcf0
push dword [esi + 0x130]
lea eax, [esi + 0xb0]
push eax
mov eax, dword [esi + 0x138]
push 0
add eax, 4
push eax
push dword [esi + 0x14c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x1003fbc2
push 0x100
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100399e0
push eax
push 0x10099e10
push edi
call fcn.10018160
add esp, 0x18
mov eax, 0x37
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x108]
xor ecx, esp
call fcn.1006bb34
add esp, 0x10c
ret
mov dword [esi], 3
mov eax, dword [esi + 0x14c]
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
mov byte [eax + 1], 5
movzx edx, word [esi + 0x144]
mov eax, dword [esi + 0x14c]
mov ecx, edx
shr ecx, 8
mov byte [eax + 2], cl
mov eax, dword [esi + 0x14c]
mov byte [eax + 3], dl
lea eax, [esi + 0xb0]
push dword [esi + 0x130]
push eax
push 0
push 4
push dword [esi + 0x14c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [esi], 3
jmp 0x1003fcf0
push eax
push str.tftp_tx:_internal_error__event:__i
push edi
call fcn.10018160
add esp, 0xc
xor eax, eax
mov ecx, dword [esp + 0x114]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1006bb34
add esp, 0x10c
ret