Function at 0x100527a0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x10087400]
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.0x10052247.1
jmp dword [eax*4 + 0x10052678]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x1005226d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x1005265d
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd2a], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x100522a9
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 0x100522ad
push ecx
push edx
push ebp
call fcn.1003b340
add esp, 0xc
jmp 0x100522ad
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.10056840
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x1005265b
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100522e0
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 0x100522f2
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x1005232e
push str.TFTP_file_name_too_long
push ebp
call fcn.1002ae70
push dword [esp + 0x18]
call dword [0x10087004]
add esp, 0xc
mov eax, 0x47
jmp 0x1005265d
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.10030490
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 0x10052360
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x10052370
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6a0], al
jne 0x100525c5
cmp byte [ebp + 0xd2a], al
je 0x100523bf
mov edx, dword [ebp + 0xc30]
mov eax, edx
mov ecx, dword [ebp + 0xc34]
and eax, ecx
cmp eax, 0xffffffff
je 0x100523bf
push ecx
push edx
push str._lld
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.10030490
add esp, 0x14
jmp 0x100523c9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x1005240c
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 0x100523e1
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100523f6
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x10052444
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x1007d814
push 0x40
push eax
call fcn.10030490
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x1007d814
push 0x40
push eax
call fcn.10030490
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x10052311
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 0x10052450
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10052465
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x1007d814
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.10030490
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x100524d6
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 0x100524a5
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100524c0
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x100524f7
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x1007d814
push 0x40
push eax
call fcn.10030490
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x10052311
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 0x10052503
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10052518
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x1007d814
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.10030490
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x1005243a
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 0x10052560
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10052575
sub ecx, edx
lea eax, [ebx + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x1005243a
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 0x100525a0
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100525b5
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 0x1005260d
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100159d0
push eax
push 0x1007ea60
push ebp
call fcn.1002ae70
add esp, 0x18
push dword [esp + 0x10]
call dword [0x10087004]
add esp, 4
jmp 0x1005265b
push eax
push esi
cmp byte [ebp + 0xd2a], bl
je 0x1005263c
call fcn.10051a30
mov ebx, eax
jmp 0x10052658
push eax
push esi
call fcn.10051a30
mov ebx, eax
jmp 0x10052658
push eax
push esi
call fcn.100519f0
mov ebx, eax
jmp 0x10052658
mov dword [esi], 3
jmp 0x1005265b
push str.tftp_send_first:_internal_error
push ebp
call fcn.1002ae70
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1006b8bb
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x100527ae
jmp dword [edx*4 + 0x10052800]
mov dword [esp + 4], eax
jmp 0x10052200
mov dword [esp + 4], eax
jmp fcn.10051eb0
mov dword [esp + 4], eax
jmp fcn.10052940
push str.TFTP_finished
push 0x1007ea60
push ecx
call fcn.1002af40
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x1007ea60
push ecx
call fcn.1002ae70
add esp, 0xc
mov eax, 0x47
ret