Function at 0x4ac1c0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x5383c4]
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 + 0xd0c], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x4abc67.1
jmp dword [eax*4 + 0x4ac0a0]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x4abc8d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x4ac085
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0x71d], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x4abcdb
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 + 0xc58]
mov eax, edx
mov ecx, dword [ebp + 0xc5c]
and eax, ecx
cmp eax, 0xffffffff
je 0x4abcdf
push ecx
push edx
push ebp
call fcn.00493a40
add esp, 0xc
jmp 0x4abcdf
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 + 0xc90]
inc eax
push eax
push ebp
call fcn.004afdd0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4ac083
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4abd10
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 0x4abd22
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x4abd5e
push str.TFTP_file_name_too_long
push ebp
call fcn.00483690
push dword [esp + 0x18]
call dword [0x53838c]
add esp, 0xc
mov eax, 0x47
jmp 0x4ac085
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.00488a10
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 0x4abd90
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x4abda0
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x703], al
jne 0x4abfee
cmp byte [ebp + 0x71d], al
je 0x4abdef
mov edx, dword [ebp + 0xc58]
mov eax, edx
mov ecx, dword [ebp + 0xc5c]
and eax, ecx
cmp eax, 0xffffffff
je 0x4abdef
push ecx
push edx
push str._I64d
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.00488a10
add esp, 0x14
jmp 0x4abdf9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x4abe3c
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 0x4abe11
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4abe26
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x4abe74
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x512554
push 0x40
push eax
call fcn.00488a10
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x512554
push 0x40
push eax
call fcn.00488a10
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x4abd41
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 0x4abe80
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4abe95
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x512554
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.00488a10
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x4abf06
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 0x4abed5
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4abef0
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x4abf27
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x512554
push 0x40
push eax
call fcn.00488a10
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x4abd41
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 0x4abf33
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4abf48
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x512554
inc ecx
push 0x40
push eax
add ebx, ecx
call fcn.00488a10
lea edi, [ebx + 8]
add esp, 0x10
cmp edi, dword [esi + 0x13c]
ja 0x4abe6a
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 0x4abf87
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4abfa0
sub ecx, edx
lea eax, [edi + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x4abe6a
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 0x4abfc6
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4abfe0
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 0x48]
push dword [eax + 0x10]
push dword [eax + 0x18]
push 0
push edi
push dword [esi + 0x14c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
cmp eax, edi
je 0x4ac035
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00496c80
push eax
push 0x4fc85c
push ebp
call fcn.00483690
add esp, 0x18
push dword [esp + 0x10]
call dword [0x53838c]
add esp, 4
jmp 0x4ac083
push eax
push esi
cmp byte [ebp + 0x71d], bl
je 0x4ac064
call fcn.004ab410
mov ebx, eax
jmp 0x4ac080
push eax
push esi
call fcn.004ab410
mov ebx, eax
jmp 0x4ac080
push eax
push esi
call fcn.004ab3d0
mov ebx, eax
jmp 0x4ac080
mov dword [esi], 3
jmp 0x4ac083
push str.tftp_send_first:_internal_error
push ebp
call fcn.00483690
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004bebdd
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x4ac1ce
jmp dword [edx*4 + 0x4ac220]
mov dword [esp + 4], eax
jmp 0x4abc20
mov dword [esp + 4], eax
jmp fcn.004ab8d0
mov dword [esp + 4], eax
jmp fcn.004ac360
push str.TFTP_finished
push 0x4fc85c
push ecx
call fcn.00483760
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x4fc85c
push ecx
call fcn.00483690
add esp, 0xc
mov eax, 0x47
ret