Function at 0x446f57
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x639440]
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 + 0xd2e], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x4469d7.1
jmp dword [eax*4 + 0x446e10]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x4469fd
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x446df6
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0x6ce], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x446a4b
mov byte [eax + 1], 2
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0x14c]
add ecx, 4
mov dword [eax + 0x130], ecx
mov edx, dword [ebp + 0xc60]
mov eax, edx
mov ecx, dword [ebp + 0xc64]
and eax, ecx
cmp eax, 0xffffffff
je 0x446a4f
push ecx
push edx
push ebp
call fcn.0043cf60
add esp, 0xc
jmp 0x446a4f
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 + 0xc8c]
inc eax
push eax
call fcn.00457060
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x446df4
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446a80
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 0x446a92
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x446ace
push str.TFTP_file_name_too_long
push ebp
call fcn.00434e10
push dword [esp + 0x18]
call dword [0x639084]
add esp, 0xc
mov eax, 0x47
jmp 0x446df6
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.00429630
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 0x446b00
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x446b10
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6b3], al
jne 0x446d5e
cmp byte [ebp + 0x6ce], al
je 0x446b5f
mov edx, dword [ebp + 0xc60]
mov eax, edx
mov ecx, dword [ebp + 0xc64]
and eax, ecx
cmp eax, 0xffffffff
je 0x446b5f
push ecx
push edx
push str._I64d
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.00429630
add esp, 0x14
jmp 0x446b69
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x446bac
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 0x446b81
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446b96
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x446be4
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x621a5c
push 0x40
push eax
call fcn.00429630
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x621a5c
push 0x40
push eax
call fcn.00429630
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x446ab1
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 0x446bf0
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446c05
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x621a5c
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.00429630
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x446c76
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 0x446c45
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446c60
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x446c97
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x621a5c
push 0x40
push eax
call fcn.00429630
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x446ab1
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 0x446ca3
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446cb8
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x621a5c
inc ecx
push 0x40
push eax
add ebx, ecx
call fcn.00429630
lea edi, [ebx + 8]
add esp, 0x10
cmp edi, dword [esi + 0x13c]
ja 0x446bda
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 0x446cf7
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446d10
sub ecx, edx
lea eax, [edi + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x446bda
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 0x446d36
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446d50
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 0x40]
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 0x446da6
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004252f0
push eax
push 0x621688
push ebp
call fcn.00434e10
add esp, 0x18
push dword [esp + 0x10]
call dword [0x639084]
add esp, 4
jmp 0x446df4
push eax
push esi
cmp byte [ebp + 0x6ce], bl
je 0x446dd5
call fcn.004461a0
mov ebx, eax
jmp 0x446df1
push eax
push esi
call fcn.004461a0
mov ebx, eax
jmp 0x446df1
push eax
push esi
call fcn.00446160
mov ebx, eax
jmp 0x446df1
mov dword [esi], 3
jmp 0x446df4
push str.tftp_send_first:_internal_error
push ebp
call fcn.00434e10
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046c2a8
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x446f3e
jmp dword [edx*4 + 0x446f90]
mov dword [esp + 4], eax
jmp 0x446990
mov dword [esp + 4], eax
jmp fcn.00446640
mov dword [esp + 4], eax
jmp fcn.004470d0
push str.TFTP_finished
push 0x621688
push ecx
call fcn.00434ee0
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x621688
push ecx
call fcn.00434e10
add esp, 0xc
mov eax, 0x47
ret