Function at 0x61d2c0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14c
mov eax, dword [0x73a280]
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.0x61cd67.1
jmp dword [eax*4 + 0x61d1a0]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x61cd8d
mov dword [esi + 8], 0xffffff9e
xor eax, eax
mov dword [esi], 3
jmp 0x61d186
mov eax, dword [esi + 0x14c]
cmp byte [ebp + 0xd74], bl
mov byte [eax], bl
mov eax, dword [esi + 0x14c]
je 0x61cddb
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 0x61cddf
push ecx
push edx
push ebp
call fcn.006117a0
add esp, 0xc
jmp 0x61cddf
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.0062df80
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x61d184
mov ecx, dword [esp + 0x10]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x61ce10
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 0x61ce22
sub edx, dword [esp + 0x14]
mov eax, dword [esi + 0x13c]
sub eax, edx
sub eax, 4
cmp ecx, eax
jbe 0x61ce5e
push str.TFTP_file_name_too_long
push ebp
call fcn.00603030
push dword [esp + 0x18]
call dword [0x73c760]
add esp, 0xc
mov eax, 0x47
jmp 0x61d186
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.00613220
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 0x61ce90
sub ecx, edx
lea edx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x61cea0
sub edi, edx
add edi, 4
add edi, ecx
cmp byte [ebp + 0x6b8], al
jne 0x61d0ee
cmp byte [ebp + 0xd74], al
je 0x61ceef
mov edx, dword [ebp + 0xc80]
mov eax, edx
mov ecx, dword [ebp + 0xc84]
and eax, ecx
cmp eax, 0xffffffff
je 0x61ceef
push ecx
push edx
push str._I64d
lea eax, [esp + 0x24]
push 0x40
push eax
call fcn.00613220
add esp, 0x14
jmp 0x61cef9
mov eax, 0x30
mov word [esp + 0x18], ax
lea ebx, [edi + 6]
cmp ebx, dword [esi + 0x13c]
ja 0x61cf3c
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 0x61cf11
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x61cf26
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x61cf74
push dword [esi + 0x140]
lea eax, [esp + 0x1c]
push 0x6bc014
push 0x40
push eax
call fcn.00613220
push dword [esi + 0x1c]
lea eax, [esp + 0x2c]
push 0x6bc014
push 0x40
push eax
call fcn.00613220
add esp, 0x20
push str.TFTP_buffer_too_small_for_options
jmp 0x61ce41
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 0x61cf80
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x61cf95
push dword [esi + 0x140]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x6bc014
push 0x40
push eax
lea edi, [ecx + 1]
add edi, ebx
call fcn.00613220
lea ebx, [edi + 8]
add esp, 0x10
cmp ebx, dword [esi + 0x13c]
ja 0x61d006
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 0x61cfd5
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x61cff0
sub ecx, edx
lea eax, [ecx + 1]
add eax, ebx
cmp eax, dword [esi + 0x13c]
jbe 0x61d027
push dword [esi + 0x1c]
lea eax, [esp + 0x1c]
push 0x6bc014
push 0x40
push eax
call fcn.00613220
add esp, 0x10
push str.TFTP_buffer_too_small_for_options
jmp 0x61ce41
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 0x61d033
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x61d048
push dword [esi + 0x1c]
sub ecx, edx
lea eax, [esp + 0x1c]
push 0x6bc014
inc ecx
push 0x40
push eax
add ebx, ecx
call fcn.00613220
lea edi, [ebx + 8]
add esp, 0x10
cmp edi, dword [esi + 0x13c]
ja 0x61cf6a
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 0x61d087
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x61d0a0
sub ecx, edx
lea eax, [edi + 1]
add eax, ecx
cmp eax, dword [esi + 0x13c]
ja 0x61cf6a
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 0x61d0c6
lea ecx, [esp + 0x18]
lea edx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x61d0e0
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 0x61d136
push 0x100
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00614d90
push eax
push 0x6c468c
push ebp
call fcn.00603030
add esp, 0x18
push dword [esp + 0x10]
call dword [0x73c760]
add esp, 4
jmp 0x61d184
push eax
push esi
cmp byte [ebp + 0xd74], bl
je 0x61d165
call fcn.0061c530
mov ebx, eax
jmp 0x61d181
push eax
push esi
call fcn.0061c530
mov ebx, eax
jmp 0x61d181
push eax
push esi
call fcn.0061c4f0
mov ebx, eax
jmp 0x61d181
mov dword [esi], 3
jmp 0x61d184
push str.tftp_send_first:_internal_error
push ebp
call fcn.00603030
add esp, 8
mov eax, ebx
mov ecx, dword [esp + 0x158]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005c8a4d
add esp, 0x14c
ret
mov eax, dword [esp + 4]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x61d2ce
jmp dword [edx*4 + 0x61d320]
mov dword [esp + 4], eax
jmp 0x61cd20
mov dword [esp + 4], eax
jmp fcn.0061c9d0
mov dword [esp + 4], eax
jmp fcn.0061d460
push str.TFTP_finished
push 0x6c468c
push ecx
call fcn.00603100
add esp, 0xc
xor eax, eax
ret
push str.Internal_state_machine_error
push 0x6c468c
push ecx
call fcn.00603030
add esp, 0xc
mov eax, 0x47
ret