Function at 0x4a3e30
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x4ef400]
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 + 0xd25], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x4a38d7.1
jmp dword [eax*4 + 0x4a3d08]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x4a38fd
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x4a3ced
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd2a], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x4a3939
mov byte [eax + 1], 2
mov edx, dword [ebp + 0xc30]
mov eax, edx
mov ecx, dword [ebp + 0xc34]
and eax, ecx
cmp eax, 0xffffffff
je 0x4a393d
push ecx
push edx
push ebp
call fcn.00499eb0
add esp, 0xc
jmp 0x4a393d
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 + 0xc5c]
inc eax
push eax
call fcn.00472900
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x4a3ceb
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a3970
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 0x4a3982
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x4a39be
push str.TFTP_file_name_too_long
push ebp
call fcn.00489860
push dword [esp + 0x18]
call dword [0x4ef004]
add esp, 0xc
mov eax, 0x47
jmp 0x4a3ced
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.0048ed70
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 0x4a39f0
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x4a3a00
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6a0], al
jne 0x4a3c55
cmp byte [ebp + 0xd2a], al
je 0x4a3a4f
mov edx, dword [ebp + 0xc30]
mov eax, edx
mov ecx, dword [ebp + 0xc34]
and eax, ecx
cmp eax, 0xffffffff
je 0x4a3a4f
push ecx
push edx
push str._lld
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.0048ed70
add esp, 0x14
jmp 0x4a3a59
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x4a3a9c
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 0x4a3a71
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a3a86
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x4a3ad4
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x4ded44
push 0x40
push eax
call fcn.0048ed70
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x4ded44
push 0x40
push eax
call fcn.0048ed70
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x4a39a1
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 0x4a3ae0
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a3af5
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x4ded44
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.0048ed70
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x4a3b66
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 0x4a3b35
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a3b50
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x4a3b87
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x4ded44
push 0x40
push eax
call fcn.0048ed70
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x4a39a1
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 0x4a3b93
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a3ba8
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x4ded44
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.0048ed70
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x4a3aca
mov ecx, dword [esi + 0x14c]
mov edx, str.timeout
add ecx, edi
nop dword [eax]
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x4a3bf0
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a3c05
sub ecx, edx
lea eax, [ebx + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x4a3aca
mov ecx, dword [esi + 0x14c]
lea edx, [esp + 0x18]
add ecx, ebx
nop dword [eax + eax]
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x4a3c30
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4a3c45
sub ecx, edx
lea edi, [ebx + 1]
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 0x4a3c9d
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004734b0
push eax
push 0x4ded40
push ebp
call fcn.00489860
add esp, 0x18
push dword [esp + 0x10]
call dword [0x4ef004]
add esp, 4
jmp 0x4a3ceb
push eax
push esi
cmp byte [ebp + 0xd2a], bl
je 0x4a3ccc
call fcn.004a30c0
mov ebx, eax
jmp 0x4a3ce8
push eax
push esi
call fcn.004a30c0
mov ebx, eax
jmp 0x4a3ce8
push eax
push esi
call fcn.004a3080
mov ebx, eax
jmp 0x4a3ce8
mov dword [esi], 3
jmp 0x4a3ceb
push str.tftp_send_first:_internal_error
push ebp
call fcn.00489860
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004ca5c5
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x4a3e3e
jmp dword [edx*4 + 0x4a3e90]
mov dword [esp + 4], eax
jmp 0x4a3890
mov dword [esp + 4], eax
jmp fcn.004a3540
mov dword [esp + 4], eax
jmp fcn.004a3fd0
push str.TFTP_finished
push 0x4ded40
push ecx
call fcn.00489930
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x4ded40
push ecx
call fcn.00489860
add esp, 0xc
mov eax, 0x47
ret