Function at 0x10072740
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x100a23c0]
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 + 0xd82], bl
cmovne edi, eax
mov eax, dword [esp + 0x164]
cmp eax, 7
ja case.0x100721e7.1
jmp dword [eax*4 + 0x10072620]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x1007220d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x10072606
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd88], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x1007225b
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 + 0xc90]
mov eax, edx
mov ecx, dword [ebp + 0xc94]
and eax, ecx
cmp eax, 0xffffffff
je 0x1007225f
push ecx
push edx
push ebp
call fcn.1005be30
add esp, 0xc
jmp 0x1007225f
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 + 0xcbc]
inc eax
push eax
call fcn.100761f0
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x10072604
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10072290
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 0x100722a2
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x100722de
push str.TFTP_file_name_too_long
push ebp
call fcn.1004dc50
push dword [esp + 0x18]
call dword [0x100a2004]
add esp, 0xc
mov eax, 0x47
jmp 0x10072606
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.10051a90
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 0x10072310
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x10072320
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6a8], al
jne 0x1007256e
cmp byte [ebp + 0xd88], al
je 0x1007236f
mov edx, dword [ebp + 0xc90]
mov eax, edx
mov ecx, dword [ebp + 0xc94]
and eax, ecx
cmp eax, 0xffffffff
je 0x1007236f
push ecx
push edx
push str._lld
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.10051a90
add esp, 0x14
jmp 0x10072379
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x100723bc
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 0x10072391
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100723a6
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x100723f4
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x1009a1c0
push 0x40
push eax
call fcn.10051a90
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x1009a1c0
push 0x40
push eax
call fcn.10051a90
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x100722c1
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 0x10072400
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10072415
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x1009a1c0
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.10051a90
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x10072486
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 0x10072455
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10072470
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x100724a7
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x1009a1c0
push 0x40
push eax
call fcn.10051a90
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x100722c1
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 0x100724b3
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100724c8
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x1009a1c0
inc ecx
push 0x40
push eax
add ebx, ecx
call fcn.10051a90
lea edi, [ebx + 8]
add esp, 0x10
cmp edi, dword [esi + 0x13c]
ja 0x100723ea
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 0x10072507
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10072520
sub ecx, edx
lea eax, [edi + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x100723ea
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 0x10072546
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10072560
sub ecx, edx
inc edi
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 0x100725b6
push pe_nt_image_headers32
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.1003f6b0
push eax
push 0x1009a1bc
push ebp
call fcn.1004dc50
add esp, 0x18
push dword [esp + 0x10]
call dword [0x100a2004]
add esp, 4
jmp 0x10072604
push eax
push esi
cmp byte [ebp + 0xd88], bl
je 0x100725e5
call fcn.100719d0
mov ebx, eax
jmp 0x10072601
push eax
push esi
call fcn.100719d0
mov ebx, eax
jmp 0x10072601
push eax
push esi
call fcn.10071990
mov ebx, eax
jmp 0x10072601
mov dword [esi], 3
jmp 0x10072604
push str.tftp_send_first:_internal_error
push ebp
call fcn.1004dc50
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1008ad82
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x1007274e
jmp dword [edx*4 + 0x100727a0]
mov dword [esp + 4], eax
jmp 0x100721a0
mov dword [esp + 4], eax
jmp fcn.10071e50
mov dword [esp + 4], eax
jmp fcn.100728e0
push str.TFTP_finished
push 0x1009a1bc
push ecx
call fcn.1004dd20
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x1009a1bc
push ecx
call fcn.1004dc50
add esp, 0xc
mov eax, 0x47
ret