Function at 0x528270
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x6d6ec0]
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 + 0xcfc], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x527ce7.1
jmp dword [eax*4 + 0x528134]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x527d0d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x528119
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd01], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x527d49
mov byte [eax + 1], 2
mov edx, dword [ebp + 0xc08]
mov eax, edx
mov ecx, dword [ebp + 0xc0c]
and eax, ecx
cmp eax, 0xffffffff
je 0x527d4d
push ecx
push edx
push ebp
call fcn.0051c100
add esp, 0xc
jmp 0x527d4d
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 + 0xc34]
inc eax
push eax
call fcn.00512670
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x528117
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x527d80
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 0x527d92
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x527dce
push str.TFTP_filename_too_long
push ebp
call fcn.00508360
push dword [esp + 0x18]
call dword [0x6d4804]
add esp, 0xc
mov eax, 0x47
jmp 0x528119
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.0050dc50
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 0x527e00
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x527e10
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x67c], al
jne 0x528081
cmp byte [ebp + 0xd01], al
je 0x527e5f
mov edx, dword [ebp + 0xc08]
mov eax, edx
mov ecx, dword [ebp + 0xc0c]
and eax, ecx
cmp eax, 0xffffffff
je 0x527e5f
push ecx
push edx
push str._lld
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.0050dc50
add esp, 0x14
jmp 0x527e69
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
jbe 0x527eac
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x67a6d4
push 0x40
push eax
call fcn.0050dc50
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x67a6d4
push 0x40
push eax
call fcn.0050dc50
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x527db1
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 0x527ec0
lea ecx, [esp + 0x18]
mov edi, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x527ed7
sub ecx, edx
lea eax, [ecx + 1]
add eax, edi
cmp eax, dword [esi + 0x13c]
jbe 0x527ef4
mov ebx, 0x47
jmp 0x527f23
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 0x527f00
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x527f15
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x67a6d4
push 0x40
push eax
call fcn.0050dc50
add esp, 0x10
test ebx, ebx
jne 0x527fd3
lea ebx, [edi + 8]
cmp ebx, dword [esi + 0x13c]
jbe 0x527f57
mov ebx, 0x47
jmp 0x527f76
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 0x527f64
mov edi, ebx
xor ebx, ebx
test ebx, ebx
jne 0x527fd3
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x527f81
sub ecx, edx
lea eax, [ecx + 1]
add eax, edi
cmp eax, dword [esi + 0x13c]
jbe 0x527f9e
mov ebx, 0x47
jmp 0x527fd3
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 0x527fb0
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x527fc5
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x67a6d4
push 0x40
push eax
call fcn.0050dc50
add esp, 0x10
test ebx, ebx
jne 0x528077
lea ebx, [edi + 8]
cmp ebx, dword [esi + 0x13c]
ja 0x528077
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 0x528010
lea ecx, [esp + 0x18]
mov edi, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x528027
sub ecx, edx
lea eax, [ecx + 1]
add eax, edi
cmp eax, dword [esi + 0x13c]
jbe 0x528044
mov ebx, 0x47
jmp 0x528073
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 0x528050
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x528065
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
test ebx, ebx
je 0x528081
push str.TFTP_buffer_too_small_for_options
jmp 0x527db1
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 0x5280c9
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004f1f30
push eax
push 0x679638
push ebp
call fcn.00508360
add esp, 0x18
push dword [esp + 0x10]
call dword [0x6d4804]
add esp, 4
jmp 0x528117
push eax
push esi
cmp byte [ebp + 0xd01], bl
je 0x5280f8
call fcn.005274f0
mov ebx, eax
jmp 0x528114
push eax
push esi
call fcn.005274f0
mov ebx, eax
jmp 0x528114
push eax
push esi
call fcn.005274b0
mov ebx, eax
jmp 0x528114
mov dword [esi], 3
jmp 0x528117
push str.tftp_send_first:_internal_error
push ebp
call fcn.00508360
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0061f478
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x52827e
jmp dword [edx*4 + 0x5282d0]
mov dword [esp + 4], eax
jmp 0x527ca0
mov dword [esp + 4], eax
jmp fcn.00527970
mov dword [esp + 4], eax
jmp fcn.00528410
push str.TFTP_finished
push 0x679638
push ecx
call fcn.00508430
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x679638
push ecx
call fcn.00508360
add esp, 0xc
mov eax, 0x47
ret