Function at 0xa819e0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x154
mov eax, dword [0xb03008]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
mov ebx, str.octet
push edi
mov eax, str.netascii
mov edi, dword [esi + 0x10]
cmp byte [edi + 0xd46], 0
cmovne ebx, eax
cmp edx, 7
ja case.0xa81a18.1
jmp dword [edx*4 + 0xa81e20]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0xa81a4a
mov dword [esi + 8], 0xffffff9e
mov dword [esi], 3
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a9a313
mov esp, ebp
pop ebp
ret
cmp byte [edi + 0x6cf], 0
lea ecx, [esi + 0x14c]
je 0xa81a98
mov edx, 2
call fcn.00a81600
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0x14c]
add ecx, 4
mov dword [eax + 0x120], ecx
mov edx, dword [edi + 0xc60]
mov eax, edx
mov ecx, dword [edi + 0xc64]
and eax, ecx
cmp eax, 0xffffffff
je 0xa81aa2
push ecx
push edx
mov ecx, edi
call fcn.00a6c150
add esp, 8
jmp 0xa81aa2
mov edx, 1
call fcn.00a81600
push 4
lea eax, [ebp - 0x150]
xor edx, edx
push 0
push eax
mov eax, dword [esi + 0x10]
mov ecx, dword [eax + 0xc8c]
inc ecx
call fcn.00a8f4d0
add esp, 0xc
mov dword [ebp - 0x154], eax
test eax, eax
jne 0xa81e0e
mov ecx, dword [ebp - 0x150]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0xa81ad8
sub ecx, edx
mov edx, ebx
lea eax, [edx + 1]
mov dword [ebp - 0x14c], eax
nop dword [eax]
mov al, byte [edx]
inc edx
test al, al
jne 0xa81af0
sub edx, dword [ebp - 0x14c]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0xa81b3d
push str.TFTP_file_name_too_long
push edi
call fcn.00a607d0
mov eax, dword [ebp - 0x150]
push eax
call dword [0xb03984]
add esp, 0xc
mov eax, 0x47
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a9a313
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x150]
push 0
push ebx
push 0
push eax
mov eax, dword [esi + 0x14c]
push str._s_c_s_c
push dword [esi + 0x13c]
add eax, 2
push eax
call fcn.00a63bc0
mov ecx, dword [ebp - 0x150]
add esp, 0x1c
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0xa81b70
sub ecx, edx
lea edx, [ebx + 1]
nop dword [eax]
mov al, byte [ebx]
inc ebx
test al, al
jne 0xa81b80
sub ebx, edx
add ebx, 4
add ebx, ecx
mov dword [ebp - 0x14c], ebx
cmp byte [edi + 0x6b4], al
jne 0xa81d05
cmp byte [edi + 0x6cf], al
je 0xa81bd4
mov edx, dword [edi + 0xc60]
mov eax, edx
mov ecx, dword [edi + 0xc64]
and eax, ecx
cmp eax, 0xffffffff
je 0xa81bd4
push ecx
push edx
push str._I64d
lea eax, [ebp - 0x48]
push 0x40
push eax
call fcn.00a63bc0
add esp, 0x14
jmp 0xa81bdd
mov eax, 0x30
mov word [ebp - 0x48], ax
mov eax, dword [esi + 0x14c]
lea edx, [ebp - 0x14c]
add eax, ebx
mov ecx, esi
push str.tsize
push eax
call fcn.00a818f0
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0xa81c24
lea eax, [ebp - 0x48]
mov ecx, esi
push eax
mov eax, dword [esi + 0x14c]
lea edx, [ebp - 0x14c]
add eax, dword [ebp - 0x14c]
push eax
call fcn.00a818f0
add esp, 8
mov ebx, eax
push dword [esi + 0x140]
lea eax, [ebp - 0x48]
push 0xad4978
push 0x40
push eax
call fcn.00a63bc0
add esp, 0x10
test ebx, ebx
jne 0xa81c8c
mov eax, dword [esi + 0x14c]
lea edx, [ebp - 0x14c]
add eax, dword [ebp - 0x14c]
mov ecx, esi
push str.blksize
push eax
call fcn.00a818f0
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0xa81c8c
lea eax, [ebp - 0x48]
mov ecx, esi
push eax
mov eax, dword [esi + 0x14c]
lea edx, [ebp - 0x14c]
add eax, dword [ebp - 0x14c]
push eax
call fcn.00a818f0
add esp, 8
mov ebx, eax
push dword [esi + 0x1c]
lea eax, [ebp - 0x48]
push 0xad4978
push 0x40
push eax
call fcn.00a63bc0
add esp, 0x10
test ebx, ebx
jne 0xa81d74
mov eax, dword [esi + 0x14c]
lea edx, [ebp - 0x14c]
add eax, dword [ebp - 0x14c]
mov ecx, esi
push str.timeout
push eax
call fcn.00a818f0
add esp, 8
test eax, eax
jne 0xa81d74
lea eax, [ebp - 0x48]
mov ecx, esi
push eax
mov eax, dword [esi + 0x14c]
lea edx, [ebp - 0x14c]
add eax, dword [ebp - 0x14c]
push eax
call fcn.00a818f0
add esp, 8
mov dword [ebp - 0x154], eax
test eax, eax
jne 0xa81d74
mov ebx, dword [ebp - 0x14c]
mov eax, dword [edi + 0xc]
mov eax, dword [eax + 0x40]
push dword [eax + 0xc]
add eax, 0x10
push eax
push 0
push ebx
push dword [esi + 0x14c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
cmp eax, ebx
je 0xa81d4e
push ecx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
lea edx, [ebp - 0x148]
mov ecx, eax
call fcn.00a784d0
add esp, 4
push eax
push 0xad3b78
push edi
call fcn.00a607d0
add esp, 0xc
push dword [ebp - 0x150]
call dword [0xb03984]
mov eax, dword [ebp - 0x154]
add esp, 4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a9a313
mov esp, ebp
pop ebp
ret
push str.TFTP_buffer_too_small_for_options
push edi
call fcn.00a607d0
push dword [ebp - 0x150]
call dword [0xb03984]
add esp, 0xc
mov eax, 0x47
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a9a313
mov esp, ebp
pop ebp
ret
cmp byte [edi + 0x6cf], 0
mov edx, 6
je 0xa81de8
call fcn.00a81960
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a9a313
mov esp, ebp
pop ebp
ret
mov edx, 4
call fcn.00a81960
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a9a313
mov esp, ebp
pop ebp
ret
mov edx, 3
call fcn.00a819a0
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a9a313
mov esp, ebp
pop ebp
ret
push str.tftp_send_first:_internal_error
push edi
call fcn.00a607d0
add esp, 8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a9a313
mov esp, ebp
pop ebp
ret