Function at 0x67d3b0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [section..data]
xor eax, esp
mov dword [esp + 0x148], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x15c]
xor ebx, ebx
push edi
mov eax, str.netascii
mov edi, str.octet
mov ebp, dword [esi + 0x10]
cmp byte [ebp + 0xd82], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x67ce57.1
jmp dword [eax*4 + 0x67d290]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x67ce7d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x67d276
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd88], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x67cecb
mov byte [eax + 1], 2
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0x14c]
add ecx, 4
mov dword [eax + 0x118], ecx
mov edx, dword [ebp + 0xc90]
mov eax, edx
mov ecx, dword [ebp + 0xc94]
and eax, ecx
cmp eax, 0xffffffff
je 0x67cecf
push ecx
push edx
push ebp
call fcn.006654c0
add esp, 0xc
jmp 0x67cecf
mov byte [eax + 1], 1
push 4
push 0
lea eax, [esp + 0x18]
push eax
mov eax, dword [esi + 0x10]
push 0
mov eax, dword [eax + 0xcbc]
inc eax
push eax
call fcn.00681480
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x67d274
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67cf00
sub ecx, edx
mov edx, edi
lea eax, [edx + 1]
mov dword [esp + 0x14], eax
mov al, byte [edx]
inc edx
test al, al
jne 0x67cf12
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x67cf4e
push str.TFTP_file_name_too_long
push ebp
call fcn.00654e60
push dword [esp + 0x18]
call dword [0x6cd060]
add esp, 0xc
mov eax, 0x47
jmp 0x67d276
mov eax, dword [esi + 0x14c]
push 0
push edi
push 0
push dword [esp + 0x1c]
add eax, 2
push str._s_c_s_c
push dword [esi + 0x13c]
push eax
call fcn.0065b880
mov ecx, dword [esp + 0x2c]
add esp, 0x1c
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67cf80
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x67cf90
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6a8], al
jne 0x67d1de
cmp byte [ebp + 0xd88], al
je 0x67cfdf
mov edx, dword [ebp + 0xc90]
mov eax, edx
mov ecx, dword [ebp + 0xc94]
and eax, ecx
cmp eax, 0xffffffff
je 0x67cfdf
push ecx
push edx
push str._lld
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.0065b880
add esp, 0x14
jmp 0x67cfe9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x67d02c
mov ecx, dword [esi + 0x14c]
mov edx, str.tsize
add ecx, edi
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x67d001
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67d016
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x67d064
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x6b7a6c
push 0x40
push eax
call fcn.0065b880
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x6b7a6c
push 0x40
push eax
call fcn.0065b880
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x67cf31
mov ecx, dword [esi + 0x14c]
lea edx, [esp + 0x18]
add ecx, ebx
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x67d070
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67d085
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x6b7a6c
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.0065b880
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x67d0f6
mov ecx, dword [esi + 0x14c]
mov edx, str.blksize
add ecx, edi
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x67d0c5
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67d0e0
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x67d117
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x6b7a6c
push 0x40
push eax
call fcn.0065b880
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x67cf31
mov ecx, dword [esi + 0x14c]
lea edx, [esp + 0x18]
add ecx, ebx
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x67d123
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67d138
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x6b7a6c
inc ecx
push 0x40
push eax
add ebx, ecx
call fcn.0065b880
lea edi, [ebx + 8]
add esp, 0x10
cmp edi, dword [esi + 0x13c]
ja 0x67d05a
mov ecx, dword [esi + 0x14c]
mov edx, str.timeout
add ecx, ebx
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x67d177
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67d190
sub ecx, edx
lea eax, [edi + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x67d05a
mov ecx, dword [esi + 0x14c]
lea edx, [esp + 0x18]
add ecx, edi
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x67d1b6
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67d1d0
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
mov eax, dword [ebp + 0x18]
mov eax, dword [eax + 0x24]
push dword [eax + 0xc]
add eax, 0x10
push eax
push 0
push edi
push dword [esi + 0x14c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
cmp eax, edi
je 0x67d226
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00667620
push eax
push 0x6b7464
push ebp
call fcn.00654e60
add esp, 0x18
push dword [esp + 0x10]
call dword [0x6cd060]
add esp, 4
jmp 0x67d274
push eax
push esi
cmp byte [ebp + 0xd88], bl
je 0x67d255
call fcn.0067c640
mov ebx, eax
jmp 0x67d271
push eax
push esi
call fcn.0067c640
mov ebx, eax
jmp 0x67d271
push eax
push esi
call fcn.0067c600
mov ebx, eax
jmp 0x67d271
mov dword [esi], 3
jmp 0x67d274
push str.tftp_send_first:_internal_error
push ebp
call fcn.00654e60
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0063ff59
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x67d3be
jmp dword [edx*4 + 0x67d410]
mov dword [esp + 4], eax
jmp 0x67ce10
mov dword [esp + 4], eax
jmp fcn.0067cac0
mov dword [esp + 4], eax
jmp fcn.0067d550
push str.TFTP_finished
push 0x6b7464
push ecx
call fcn.00654f30
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x6b7464
push ecx
call fcn.00654e60
add esp, 0xc
mov eax, 0x47
ret