Function at 0x48bea0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x4e3180]
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 + 0xcf4], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x48b927.1
jmp dword [eax*4 + 0x48bd74]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x48b94d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x48bd59
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xcf9], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x48b989
mov byte [eax + 1], 2
mov edx, dword [ebp + 0xc00]
mov eax, edx
mov ecx, dword [ebp + 0xc04]
and eax, ecx
cmp eax, 0xffffffff
je 0x48b98d
push ecx
push edx
push ebp
call fcn.0047a7a0
add esp, 0xc
jmp 0x48b98d
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 + 0xc2c]
inc eax
push eax
call fcn.00460ee0
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x48bd57
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48b9c0
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 0x48b9d2
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x48ba0e
push str.TFTP_file_name_too_long
push ebp
call fcn.00464830
push dword [esp + 0x18]
call dword [0x4e3ca0]
add esp, 0xc
mov eax, 0x47
jmp 0x48bd59
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.00462f00
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 0x48ba40
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x48ba50
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x670], al
jne 0x48bcc1
cmp byte [ebp + 0xcf9], al
je 0x48ba9f
mov edx, dword [ebp + 0xc00]
mov eax, edx
mov ecx, dword [ebp + 0xc04]
and eax, ecx
cmp eax, 0xffffffff
je 0x48ba9f
push ecx
push edx
push str._lld
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.00462f00
add esp, 0x14
jmp 0x48baa9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
jbe 0x48baec
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x4c329c
push 0x40
push eax
call fcn.00462f00
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x4c329c
push 0x40
push eax
call fcn.00462f00
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x48b9f1
mov ecx, dword [esi + 0x14c]
mov edx, str.tsize
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 0x48bb00
lea ecx, [esp + 0x18]
mov edi, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48bb17
sub ecx, edx
lea eax, [ecx + 1]
add eax, edi
cmp eax, dword [esi + 0x13c]
jbe 0x48bb34
mov ebx, 0x47
jmp 0x48bb63
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 0x48bb40
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48bb55
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x4c329c
push 0x40
push eax
call fcn.00462f00
add esp, 0x10
test ebx, ebx
jne 0x48bc13
lea ebx, [edi + 8]
cmp ebx, dword [esi + 0x13c]
jbe 0x48bb97
mov ebx, 0x47
jmp 0x48bbb6
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 0x48bba4
mov edi, ebx
xor ebx, ebx
test ebx, ebx
jne 0x48bc13
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48bbc1
sub ecx, edx
lea eax, [ecx + 1]
add eax, edi
cmp eax, dword [esi + 0x13c]
jbe 0x48bbde
mov ebx, 0x47
jmp 0x48bc13
mov ecx, dword [esi + 0x14c]
lea edx, [esp + 0x18]
add ecx, edi
nop word [eax + eax]
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x48bbf0
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48bc05
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x4c329c
push 0x40
push eax
call fcn.00462f00
add esp, 0x10
test ebx, ebx
jne 0x48bcb7
lea ebx, [edi + 8]
cmp ebx, dword [esi + 0x13c]
ja 0x48bcb7
mov ecx, dword [esi + 0x14c]
mov edx, str.timeout
add ecx, edi
nop
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x48bc50
lea ecx, [esp + 0x18]
mov edi, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48bc67
sub ecx, edx
lea eax, [ecx + 1]
add eax, edi
cmp eax, dword [esi + 0x13c]
jbe 0x48bc84
mov ebx, 0x47
jmp 0x48bcb3
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 0x48bc90
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48bca5
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
test ebx, ebx
je 0x48bcc1
push str.TFTP_buffer_too_small_for_options
jmp 0x48b9f1
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 0x48bd09
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004860a0
push eax
push 0x4cbb70
push ebp
call fcn.00464830
add esp, 0x18
push dword [esp + 0x10]
call dword [0x4e3ca0]
add esp, 4
jmp 0x48bd57
push eax
push esi
cmp byte [ebp + 0xcf9], bl
je 0x48bd38
call fcn.0048b110
mov ebx, eax
jmp 0x48bd54
push eax
push esi
call fcn.0048b110
mov ebx, eax
jmp 0x48bd54
push eax
push esi
call fcn.0048b0d0
mov ebx, eax
jmp 0x48bd54
mov dword [esi], 3
jmp 0x48bd57
push str.tftp_send_first:_internal_error
push ebp
call fcn.00464830
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00434db6
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x48beae
jmp dword [edx*4 + 0x48bf00]
mov dword [esp + 4], eax
jmp 0x48b8e0
mov dword [esp + 4], eax
jmp fcn.0048b590
mov dword [esp + 4], eax
jmp fcn.0048c040
push str.TFTP_finished
push 0x4cbb70
push ecx
call fcn.00464900
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x4cbb70
push ecx
call fcn.00464830
add esp, 0xc
mov eax, 0x47
ret