Function at 0x5ec570
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x6ae280]
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 + 0xd62], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x5ec017.1
jmp dword [eax*4 + 0x5ec450]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x5ec03d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x5ec436
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd68], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x5ec08b
mov byte [eax + 1], 2
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0x14c]
add ecx, 4
mov dword [eax + 0x118], ecx
mov edx, dword [ebp + 0xc70]
mov eax, edx
mov ecx, dword [ebp + 0xc74]
and eax, ecx
cmp eax, 0xffffffff
je 0x5ec08f
push ecx
push edx
push ebp
call fcn.005e1a30
add esp, 0xc
jmp 0x5ec08f
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 + 0xc9c]
inc eax
push eax
call fcn.005fc870
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x5ec434
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5ec0c0
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 0x5ec0d2
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x5ec10e
push str.TFTP_file_name_too_long
push ebp
call fcn.005d08c0
push dword [esp + 0x18]
call dword [0x6ade9c]
add esp, 0xc
mov eax, 0x47
jmp 0x5ec436
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.005d80d0
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 0x5ec140
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x5ec150
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6b0], al
jne 0x5ec39e
cmp byte [ebp + 0xd68], al
je 0x5ec19f
mov edx, dword [ebp + 0xc70]
mov eax, edx
mov ecx, dword [ebp + 0xc74]
and eax, ecx
cmp eax, 0xffffffff
je 0x5ec19f
push ecx
push edx
push str._lld
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.005d80d0
add esp, 0x14
jmp 0x5ec1a9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x5ec1ec
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 0x5ec1c1
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5ec1d6
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x5ec224
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x6a1574
push 0x40
push eax
call fcn.005d80d0
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x6a1574
push 0x40
push eax
call fcn.005d80d0
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x5ec0f1
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 0x5ec230
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5ec245
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x6a1574
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.005d80d0
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x5ec2b6
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 0x5ec285
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5ec2a0
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x5ec2d7
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x6a1574
push 0x40
push eax
call fcn.005d80d0
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x5ec0f1
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 0x5ec2e3
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5ec2f8
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x6a1574
inc ecx
push 0x40
push eax
add ebx, ecx
call fcn.005d80d0
lea edi, [ebx + 8]
add esp, 0x10
cmp edi, dword [esi + 0x13c]
ja 0x5ec21a
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 0x5ec337
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5ec350
sub ecx, edx
lea eax, [edi + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x5ec21a
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 0x5ec376
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5ec390
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
mov eax, dword [ebp + 0x18]
mov eax, dword [eax + 0x60]
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 0x5ec3e6
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.005e3d70
push eax
push 0x6a1230
push ebp
call fcn.005d08c0
add esp, 0x18
push dword [esp + 0x10]
call dword [0x6ade9c]
add esp, 4
jmp 0x5ec434
push eax
push esi
cmp byte [ebp + 0xd68], bl
je 0x5ec415
call fcn.005eb800
mov ebx, eax
jmp 0x5ec431
push eax
push esi
call fcn.005eb800
mov ebx, eax
jmp 0x5ec431
push eax
push esi
call fcn.005eb7c0
mov ebx, eax
jmp 0x5ec431
mov dword [esi], 3
jmp 0x5ec434
push str.tftp_send_first:_internal_error
push ebp
call fcn.005d08c0
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00614242
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x5ec57e
jmp dword [edx*4 + 0x5ec5d0]
mov dword [esp + 4], eax
jmp 0x5ebfd0
mov dword [esp + 4], eax
jmp fcn.005ebc80
mov dword [esp + 4], eax
jmp fcn.005ec710
push str.TFTP_finished
push 0x6a1230
push ecx
call fcn.005d0990
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x6a1230
push ecx
call fcn.005d08c0
add esp, 0xc
mov eax, 0x47
ret