Function at 0x45b0b0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x48a3c0]
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 + 0xd6e], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x45ab57.1
jmp dword [eax*4 + 0x45af90]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x45ab7d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x45af76
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd74], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x45abcb
mov byte [eax + 1], 2
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0x14c]
add ecx, 4
mov dword [eax + 0x120], ecx
mov edx, dword [ebp + 0xc80]
mov eax, edx
mov ecx, dword [ebp + 0xc84]
and eax, ecx
cmp eax, 0xffffffff
je 0x45abcf
push ecx
push edx
push ebp
call fcn.00444e70
add esp, 0xc
jmp 0x45abcf
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 + 0xcac]
inc eax
push eax
call fcn.0041fc90
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x45af74
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x45ac00
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 0x45ac12
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x45ac4e
push str.TFTP_file_name_too_long
push ebp
call fcn.004351e0
push dword [esp + 0x18]
call dword [0x48a004]
add esp, 0xc
mov eax, 0x47
jmp 0x45af76
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.00439180
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 0x45ac80
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x45ac90
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6b8], al
jne 0x45aede
cmp byte [ebp + 0xd74], al
je 0x45acdf
mov edx, dword [ebp + 0xc80]
mov eax, edx
mov ecx, dword [ebp + 0xc84]
and eax, ecx
cmp eax, 0xffffffff
je 0x45acdf
push ecx
push edx
push str._I64d
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.00439180
add esp, 0x14
jmp 0x45ace9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x45ad2c
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 0x45ad01
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x45ad16
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x45ad64
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x478978
push 0x40
push eax
call fcn.00439180
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x478978
push 0x40
push eax
call fcn.00439180
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x45ac31
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 0x45ad70
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x45ad85
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x478978
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.00439180
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x45adf6
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 0x45adc5
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x45ade0
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x45ae17
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x478978
push 0x40
push eax
call fcn.00439180
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x45ac31
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 0x45ae23
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x45ae38
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x478978
inc ecx
push 0x40
push eax
add ebx, ecx
call fcn.00439180
lea edi, [ebx + 8]
add esp, 0x10
cmp edi, dword [esi + 0x13c]
ja 0x45ad5a
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 0x45ae77
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x45ae90
sub ecx, edx
lea eax, [edi + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x45ad5a
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 0x45aeb6
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x45aed0
sub ecx, edx
inc edi
add edi, ecx
xor ebx, ebx
mov eax, dword [ebp + 0x18]
mov eax, dword [eax + 0x44]
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 0x45af26
push pe_nt_image_headers32
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00420860
push eax
push 0x478390
push ebp
call fcn.004351e0
add esp, 0x18
push dword [esp + 0x10]
call dword [0x48a004]
add esp, 4
jmp 0x45af74
push eax
push esi
cmp byte [ebp + 0xd74], bl
je 0x45af55
call fcn.0045a320
mov ebx, eax
jmp 0x45af71
push eax
push esi
call fcn.0045a320
mov ebx, eax
jmp 0x45af71
push eax
push esi
call fcn.0045a2e0
mov ebx, eax
jmp 0x45af71
mov dword [esi], 3
jmp 0x45af74
push str.tftp_send_first:_internal_error
push ebp
call fcn.004351e0
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00474635
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x45b0be
jmp dword [edx*4 + 0x45b110]
mov dword [esp + 4], eax
jmp 0x45ab10
mov dword [esp + 4], eax
jmp fcn.0045a7c0
mov dword [esp + 4], eax
jmp fcn.0045b250
push str.TFTP_finished
push 0x478390
push ecx
call fcn.004352b0
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x478390
push ecx
call fcn.004351e0
add esp, 0xc
mov eax, 0x47
ret