Function at 0x447490
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x69e3c0]
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.0x446f37.1
jmp dword [eax*4 + 0x447370]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x446f5d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x447356
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0x6ce], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x446fab
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 0x446faf
push ecx
push edx
push ebp
call fcn.0043d490
add esp, 0xc
jmp 0x446faf
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.004575c0
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x447354
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x446fe0
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 0x446ff2
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x44702e
push str.TFTP_file_name_too_long
push ebp
call fcn.00435320
push dword [esp + 0x18]
call dword [0x69e054]
add esp, 0xc
mov eax, 0x47
jmp 0x447356
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.00429b40
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 0x447060
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x447070
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6b3], al
jne 0x4472be
cmp byte [ebp + 0x6ce], al
je 0x4470bf
mov edx, dword [ebp + 0xc60]
mov eax, edx
mov ecx, dword [ebp + 0xc64]
and eax, ecx
cmp eax, 0xffffffff
je 0x4470bf
push ecx
push edx
push str._I64d
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.00429b40
add esp, 0x14
jmp 0x4470c9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x44710c
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 0x4470e1
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4470f6
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x447144
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x686a4c
push 0x40
push eax
call fcn.00429b40
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x686a4c
push 0x40
push eax
call fcn.00429b40
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x447011
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 0x447150
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x447165
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x686a4c
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.00429b40
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x4471d6
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 0x4471a5
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4471c0
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x4471f7
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x686a4c
push 0x40
push eax
call fcn.00429b40
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x447011
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 0x447203
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x447218
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x686a4c
inc ecx
push 0x40
push eax
add ebx, ecx
call fcn.00429b40
lea edi, [ebx + 8]
add esp, 0x10
cmp edi, dword [esi + 0x13c]
ja 0x44713a
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 0x447257
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x447270
sub ecx, edx
lea eax, [edi + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x44713a
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 0x447296
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4472b0
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 0x447306
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00425800
push eax
push 0x686678
push ebp
call fcn.00435320
add esp, 0x18
push dword [esp + 0x10]
call dword [0x69e054]
add esp, 4
jmp 0x447354
push eax
push esi
cmp byte [ebp + 0x6ce], bl
je 0x447335
call fcn.004466e0
mov ebx, eax
jmp 0x447351
push eax
push esi
call fcn.004466e0
mov ebx, eax
jmp 0x447351
push eax
push esi
call fcn.004466a0
mov ebx, eax
jmp 0x447351
mov dword [esi], 3
jmp 0x447354
push str.tftp_send_first:_internal_error
push ebp
call fcn.00435320
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046c7ae
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x44749e
jmp dword [edx*4 + 0x4474f0]
mov dword [esp + 4], eax
jmp 0x446ef0
mov dword [esp + 4], eax
jmp fcn.00446b80
mov dword [esp + 4], eax
jmp fcn.00447630
push str.TFTP_finished
push 0x686678
push ecx
call fcn.004353f0
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x686678
push ecx
call fcn.00435320
add esp, 0xc
mov eax, 0x47
ret