Function at 0x4e8ed0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x5e1040]
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 + 0xd04], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x4e8977.1
jmp dword [eax*4 + 0x4e8da8]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x4e899d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x4e8d8d
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd09], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x4e89d9
mov byte [eax + 1], 2
mov edx, dword [ebp + 0xc10]
mov eax, edx
mov ecx, dword [ebp + 0xc14]
and eax, ecx
cmp eax, 0xffffffff
je 0x4e89dd
push ecx
push edx
push ebp
call fcn.004df160
add esp, 0xc
jmp 0x4e89dd
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 + 0xc3c]
inc eax
push eax
call fcn.004b6e10
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x4e8d8b
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e8a10
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 0x4e8a22
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x4e8a5e
push str.TFTP_file_name_too_long
push ebp
call fcn.004ce010
push dword [esp + 0x18]
call dword [0x5e11b0]
add esp, 0xc
mov eax, 0x47
jmp 0x4e8d8d
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.004d3340
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 0x4e8a90
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x4e8aa0
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x680], al
jne 0x4e8cf5
cmp byte [ebp + 0xd09], al
je 0x4e8aef
mov edx, dword [ebp + 0xc10]
mov eax, edx
mov ecx, dword [ebp + 0xc14]
and eax, ecx
cmp eax, 0xffffffff
je 0x4e8aef
push ecx
push edx
push 0x5943e4
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.004d3340
add esp, 0x14
jmp 0x4e8af9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x4e8b3c
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 0x4e8b11
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e8b26
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x4e8b74
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x58e4f4
push 0x40
push eax
call fcn.004d3340
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x58e4f4
push 0x40
push eax
call fcn.004d3340
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x4e8a41
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 0x4e8b80
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e8b95
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x58e4f4
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.004d3340
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x4e8c06
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 0x4e8bd5
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e8bf0
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x4e8c27
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x58e4f4
push 0x40
push eax
call fcn.004d3340
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x4e8a41
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 0x4e8c33
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e8c48
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x58e4f4
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.004d3340
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x4e8b6a
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 0x4e8c90
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e8ca5
sub ecx, edx
lea eax, [ebx + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x4e8b6a
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 0x4e8cd0
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4e8ce5
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 0x4e8d3d
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004b7fe0
push eax
push 0x58d478
push ebp
call fcn.004ce010
add esp, 0x18
push dword [esp + 0x10]
call dword [0x5e11b0]
add esp, 4
jmp 0x4e8d8b
push eax
push esi
cmp byte [ebp + 0xd09], bl
je 0x4e8d6c
call fcn.004e8160
mov ebx, eax
jmp 0x4e8d88
push eax
push esi
call fcn.004e8160
mov ebx, eax
jmp 0x4e8d88
push eax
push esi
call fcn.004e8120
mov ebx, eax
jmp 0x4e8d88
mov dword [esi], 3
jmp 0x4e8d8b
push str.tftp_send_first:_internal_error
push ebp
call fcn.004ce010
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004224b5
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x4e8ede
jmp dword [edx*4 + 0x4e8f30]
mov dword [esp + 4], eax
jmp 0x4e8930
mov dword [esp + 4], eax
jmp fcn.004e85e0
mov dword [esp + 4], eax
jmp fcn.004e9070
push str.TFTP_finished
push 0x58d478
push ecx
call fcn.004ce0e0
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x58d478
push ecx
call fcn.004ce010
add esp, 0xc
mov eax, 0x47
ret