Function at 0x140045430
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r14
sub rsp, 0x1a0
mov rax, qword [0x1400c7900]
xor rax, rsp
mov qword [rsp + 0x190], rax
mov r14, qword [rcx + 0x10]
lea rax, str.octet
xor edi, edi
lea rsi, str.netascii
mov rbx, rcx
cmp byte [r14 + 0x1374], dil
cmove rsi, rax
cmp edx, 7
ja case.0x140044de7.1
lea r8, [0x140000000]
movsxd rax, edx
mov ecx, dword [r8 + rax*4 + 0x45308]
add rcx, r8
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x140044e08
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x1400452de
mov rax, qword [rbx + 0x158]
cmp byte [r14 + 0x1379], dil
mov byte [rax], dil
mov rax, qword [rbx + 0x158]
je 0x140044e3d
mov byte [rax + 1], 2
mov rdx, qword [r14 + 0x1170]
cmp rdx, 0xffffffffffffffff
je 0x140044e41
mov rcx, r14
call fcn.140038700
jmp 0x140044e41
mov byte [rax + 1], 1
mov rax, qword [rbx + 0x10]
lea r8, [rsp + 0x40]
xor r9d, r9d
mov dword [rsp + 0x20], 4
xor edx, edx
mov rcx, qword [rax + 0x11c0]
inc rcx
call fcn.14002b330
mov edi, eax
test eax, eax
jne 0x1400452de
movsxd rdx, dword [rbx + 0x144]
mov rbp, 0xffffffffffffffff
mov rax, rbp
inc rax
cmp byte [rsi + rax], 0
jne 0x140044e81
mov r9, qword [rsp + 0x40]
mov rcx, rdx
sub rcx, rax
mov rax, rbp
sub rcx, 4
nop dword [rax]
inc rax
cmp byte [r9 + rax], 0
jne 0x140044ea0
cmp rax, rcx
jbe 0x140044ed3
lea rdx, str.TFTP_filename_too_long
mov rcx, r14
call fcn.14001f4e0
mov rcx, qword [rsp + 0x40]
call qword [fcn.140073300]
mov eax, 0x47
jmp 0x1400452de
mov rcx, qword [rbx + 0x158]
lea r8, str._s_c_s_c
mov qword [rsp + 0x30], 0
add rcx, 2
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x20], 0
call fcn.140026060
mov rcx, rbp
inc rcx
cmp byte [rsi + rcx], 0
jne 0x140044f04
mov rdx, qword [rsp + 0x40]
mov rax, rbp
cmp byte [rdx + rax + 1], 0
lea rax, [rax + 1]
jne 0x140044f15
lea rsi, [rax + 4]
add rsi, rcx
cmp byte [r14 + 0xa64], 0
jne 0x140045227
cmp byte [r14 + 0x1379], 0
je 0x140044f4b
mov r9, qword [r14 + 0x1170]
cmp r9, rbp
jne 0x140044f4e
xor r9d, r9d
lea r8, str._lld
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140026060
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 6]
cmp r8, rax
jbe 0x140044fb7
mov r9d, dword [rbx + 0x148]
lea r8, [0x14009e0b4]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140026060
mov r9d, dword [rbx + 0x24]
lea r8, [0x14009e0b4]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140026060
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x140044eb6
mov rdx, qword [rbx + 0x158]
lea rcx, str.tsize
add rdx, rsi
nop dword [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x140044fd0
mov rsi, r8
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x140044ff0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x140045015
mov edi, 0x47
jmp 0x140045061
mov rdx, qword [rbx + 0x158]
lea rcx, [rsp + 0x50]
add rdx, rsi
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x140045030
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x140045050
inc rsi
add rsi, rax
xor edi, edi
mov r9d, dword [rbx + 0x148]
lea r8, [0x14009e0b4]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140026060
test edi, edi
jne 0x140045141
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
jbe 0x14004509d
mov edi, 0x47
jmp 0x1400450c6
mov rdx, qword [rbx + 0x158]
lea rcx, str.blksize
add rdx, rsi
nop
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1400450b0
mov rsi, r8
xor edi, edi
test edi, edi
jne 0x140045141
lea rcx, [rsp + 0x50]
mov rax, rbp
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400450d2
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1400450f7
mov edi, 0x47
jmp 0x140045141
mov rdx, qword [rbx + 0x158]
lea rcx, [rsp + 0x50]
add rdx, rsi
nop word [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x140045110
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x140045130
inc rsi
add rsi, rax
xor edi, edi
mov r9d, dword [rbx + 0x24]
lea r8, [0x14009e0b4]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140026060
test edi, edi
jne 0x14004521b
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x14004521b
mov rdx, qword [rbx + 0x158]
lea rcx, str.timeout
add rdx, rsi
nop dword [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x140045190
mov rsi, r8
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400451b0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1400451d5
mov edi, 0x47
jmp 0x140045217
mov rdx, qword [rbx + 0x158]
lea rcx, [rsp + 0x50]
add rdx, rsi
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1400451f0
lea rax, [rsp + 0x50]
inc rbp
cmp byte [rax + rbp], 0
jne 0x140045206
inc rsi
add rsi, rbp
xor edi, edi
test edi, edi
je 0x140045227
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x140044eb6
mov rax, qword [r14 + 0x18]
xor r9d, r9d
mov rcx, qword [rbx + 0x18]
mov r8d, esi
mov rax, qword [rax + 0x50]
lea rdx, [rax + 0x10]
mov eax, dword [rax + 0xc]
mov dword [rsp + 0x28], eax
mov qword [rsp + 0x20], rdx
mov rdx, qword [rbx + 0x158]
call qword [sym.imp.WS2_32.dll_sendto]
movsxd rcx, eax
cmp rcx, rsi
je 0x14004528b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x90]
mov ecx, eax
call fcn.140004db0
mov r8, rax
lea rdx, [0x14009cd7c]
mov rcx, r14
call fcn.14001f4e0
mov rcx, qword [rsp + 0x40]
call qword [fcn.140073300]
jmp 0x1400452dc
mov rcx, rbx
cmp byte [r14 + 0x1379], dil
je 0x1400452bc
call fcn.140044520
mov edi, eax
jmp 0x1400452dc
mov rcx, rbx
call fcn.140044520
mov edi, eax
jmp 0x1400452dc
mov rcx, rbx
call fcn.1400444d0
mov edi, eax
jmp 0x1400452dc
mov dword [rbx], 3
jmp 0x1400452dc
lea rdx, str.tftp_send_first:_internal_error
mov rcx, r14
call fcn.14001f4e0
mov eax, edi
mov rcx, qword [rsp + 0x190]
xor rcx, rsp
call fcn.14006d460
lea r11, [rsp + 0x1a0]
mov rbx, qword [r11 + 0x30]
mov rbp, qword [r11 + 0x38]
mov rsp, r11
pop r14
pop rdi
pop rsi
ret
sub rsp, 0x28
mov r8d, dword [rcx]
mov r9, qword [rcx + 0x10]
test r8d, r8d
je 0x140045497
sub r8d, 1
je 0x14004548e
sub r8d, 1
je 0x140045485
lea rdx, [0x14009cd7c]
mov rcx, r9
cmp r8d, 1
je 0x140045472
lea r8, str.Internal_state_machine_error
call fcn.14001f4e0
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
call fcn.14001f5d0
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.1400455e0
add rsp, 0x28
jmp fcn.140044a40
add rsp, 0x28
jmp 0x140044d80