Function at 0x1800f4480
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, 0xa0
mov rax, qword [0x18016f298]
xor rax, rsp
mov qword [rsp + 0x90], rax
mov rax, qword [rcx + 0x10]
lea rsi, str.netascii
xor edi, edi
mov rbx, rcx
mov r14d, edi
mov rbp, qword [rax]
lea rax, str.octet
cmp byte [rbp + 0x73c], dil
cmove rsi, rax
cmp edx, 7
ja case.0x1800f44ec.1
movsxd rax, edx
lea rdx, [0x180000000]
mov ecx, dword [rdx + rax*4 + 0xf4968]
add rcx, rdx
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x1800f450d
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x1800f493f
cmp byte [rbp + 0x74a], dil
je 0x1800f455b
mov rax, qword [rbx + 0x170]
mov byte [rax], dil
mov rax, qword [rbx + 0x170]
mov byte [rax + 1], 2
mov rax, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x170]
add rdx, 4
mov rcx, qword [rax]
mov qword [rcx + 0x1e8], rdx
mov rdx, qword [rbp + 0x5098]
cmp rdx, 0xffffffffffffffff
je 0x1800f4576
mov rcx, rbp
call fcn.1800e1e30
jmp 0x1800f4576
mov ecx, edi
mov rdx, rdi
mov rax, qword [rbx + 0x170]
lea rdx, [rdx + 1]
mov byte [rdx + rax - 1], cl
inc ecx
cmp ecx, 2
jl 0x1800f4560
mov rax, qword [rbx + 0x10]
lea r9, [rsp + 0x40]
mov byte [rsp + 0x28], dil
xor r8d, r8d
mov qword [rsp + 0x20], rdi
mov rcx, qword [rax]
mov rdx, qword [rcx + 0x5068]
mov rcx, rbp
inc rdx
call fcn.1800e97b0
mov r14d, eax
test eax, eax
jne 0x1800f493f
movsxd rdx, dword [rbx + 0x15c]
or rax, 0xffffffffffffffff
inc rax
cmp byte [rsi + rax], dil
jne 0x1800f45b7
mov r9, qword [rsp + 0x40]
mov rcx, rdx
sub rcx, rax
sub rcx, 4
or rax, 0xffffffffffffffff
inc rax
cmp byte [r9 + rax], dil
jne 0x1800f45d3
cmp rax, rcx
jbe 0x1800f4605
lea rdx, str.TFTP_file_name_too_long_n
mov rcx, rbp
call fcn.1800d5f30
mov rcx, qword [rsp + 0x40]
call qword [fcn.180112a30]
mov eax, 0x47
jmp 0x1800f493f
mov rcx, qword [rbx + 0x170]
lea r8, str._s_c_s_c
mov qword [rsp + 0x30], rdi
add rcx, 2
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x20], rdi
call fcn.1800e3240
or rcx, 0xffffffffffffffff
nop
inc rcx
cmp byte [rsi + rcx], dil
jne 0x1800f4630
mov rdx, qword [rsp + 0x40]
or rax, 0xffffffffffffffff
cmp byte [rdx + rax + 1], dil
lea rax, [rax + 1]
jne 0x1800f4642
lea rsi, [rax + 4]
add rsi, rcx
cmp byte [rbp + 0x340], dil
jne 0x1800f487f
cmp byte [rbp + 0x74a], dil
je 0x1800f468f
mov r9, qword [rbp + 0x5098]
cmp r9, 0xffffffffffffffff
je 0x1800f468f
lea r8, str._I64d
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1800e3240
jmp 0x1800f4699
mov eax, Ordinal_50
mov word [rsp + 0x50], ax
mov r8, qword [rbx + 0x170]
lea r9, str.tsize
add r8, rsi
mov rdx, rsi
mov rcx, rbx
call fcn.1800f3bd0
add rsi, rax
lea rcx, [rsp + 0x50]
or rax, 0xffffffffffffffff
cmp byte [rcx + rax + 1], dil
lea rax, [rax + 1]
jne 0x1800f46c1
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x15c]
add rcx, rsi
cmp rcx, rax
jbe 0x1800f46e4
mov rax, rdi
jmp 0x1800f472c
mov rdx, qword [rbx + 0x170]
lea rcx, [rsp + 0x50]
add rdx, rsi
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1800f4700
lea rcx, [rsp + 0x50]
or rax, 0xffffffffffffffff
nop word [rax + rax]
inc rax
cmp byte [rcx + rax], dil
jne 0x1800f4720
inc rax
mov r9d, dword [rbx + 0x160]
lea r8, [0x180157fb0]
mov edx, 0x40
lea rcx, [rsp + 0x50]
add rsi, rax
call fcn.1800e3240
mov r8, qword [rbx + 0x170]
lea r9, str.blksize
add r8, rsi
mov rdx, rsi
mov rcx, rbx
call fcn.1800f3bd0
add rsi, rax
lea rcx, [rsp + 0x50]
or rax, 0xffffffffffffffff
cmp byte [rcx + rax + 1], dil
lea rax, [rax + 1]
jne 0x1800f4774
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x15c]
add rcx, rsi
cmp rcx, rax
jbe 0x1800f4797
mov rax, rdi
jmp 0x1800f47dc
mov rdx, qword [rbx + 0x170]
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 0x1800f47b0
lea rcx, [rsp + 0x50]
or rax, 0xffffffffffffffff
nop word [rax + rax]
inc rax
cmp byte [rcx + rax], dil
jne 0x1800f47d0
inc rax
mov r9d, dword [rbx + 0x24]
lea r8, [0x180157fb0]
mov edx, 0x40
lea rcx, [rsp + 0x50]
add rsi, rax
call fcn.1800e3240
mov r8, qword [rbx + 0x170]
lea r9, str.timeout
add r8, rsi
mov rdx, rsi
mov rcx, rbx
call fcn.1800f3bd0
add rsi, rax
lea rcx, [rsp + 0x50]
or rax, 0xffffffffffffffff
inc rax
cmp byte [rcx + rax], dil
jne 0x1800f4821
lea rcx, [rsi + 1]
add rcx, rax
movsxd rax, dword [rbx + 0x15c]
cmp rcx, rax
ja 0x1800f487c
mov rdx, qword [rbx + 0x170]
lea rcx, [rsp + 0x50]
add rdx, rsi
nop dword [rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1800f4850
lea rax, [rsp + 0x50]
or rdi, 0xffffffffffffffff
nop word [rax + rax]
inc rdi
cmp byte [rax + rdi], 0
jne 0x1800f4870
inc rdi
add rsi, rdi
mov rax, qword [rbx + 0x10]
xor r9d, r9d
mov rdx, qword [rbx + 0x170]
mov r8d, esi
mov rcx, qword [rax + 0x70]
mov eax, dword [rcx + 0x10]
mov dword [rsp + 0x28], eax
mov rax, qword [rcx + 0x20]
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_sendto]
movsxd rcx, eax
cmp rcx, rsi
je 0x1800f48d9
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rcx, qword [rbx + 0x10]
mov edx, eax
call fcn.1800e6010
mov r8, rax
lea rdx, [0x180157848]
mov rcx, rbp
call fcn.1800d5f30
mov rcx, qword [rsp + 0x40]
call qword [fcn.180112a30]
jmp 0x1800f493c
mov edx, 6
mov rcx, rbx
cmp byte [rbp + 0x74a], dil
je 0x1800f491b
call fcn.1800f3b80
mov r14d, eax
jmp 0x1800f493c
mov edx, 4
mov rcx, rbx
call fcn.1800f3b80
mov r14d, eax
jmp 0x1800f493c
mov edx, 3
mov rcx, rbx
call fcn.1800f3b30
mov r14d, eax
jmp 0x1800f493c
mov dword [rbx], 3
jmp 0x1800f493c
lea rdx, str.tftp_send_first:_internal_error
mov rcx, rbp
call fcn.1800d5f30
mov eax, r14d
mov rcx, qword [rsp + 0x90]
xor rcx, rsp
call fcn.180107470
lea r11, [rsp + 0xa0]
mov rbx, qword [r11 + 0x30]
mov rbp, qword [r11 + 0x38]
mov rsp, r11
pop r14
pop rdi
pop rsi
ret
sub rsp, 0x28
mov rax, qword [rcx + 0x10]
mov r8d, dword [rcx]
mov r9, qword [rax]
test r8d, r8d
je 0x1800f4ba1
sub r8d, 1
je 0x1800f4b98
sub r8d, 1
je 0x1800f4b8f
mov rcx, r9
cmp r8d, 1
je 0x1800f4b75
lea r8, str.Internal_state_machine_error
lea rdx, [0x180157848]
call fcn.1800d5f30
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
lea rdx, [0x180135020]
call fcn.1800d6030
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.1800f4cb0
add rsp, 0x28
jmp fcn.1800f4140
add rsp, 0x28
jmp 0x1800f4480