Function at 0x1400fab80
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r14
push r15
lea rbp, [rsp - 0xa0]
sub rsp, 0x1a0
mov rax, qword [0x1402257c0]
xor rax, rsp
mov qword [rbp + 0x90], rax
mov r15, qword [rcx + 0x10]
lea rax, str.octet
xor esi, esi
lea r14, str.netascii
mov rbx, rcx
cmp byte [r15 + 0x1298], sil
cmove r14, rax
cmp edx, 7
ja case.0x1400fa55c.1
lea r8, [0x140000000]
movsxd rax, edx
mov ecx, dword [r8 + rax*4 + 0xfaa60]
add rcx, r8
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x1400fa57d
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x1400faa37
mov rax, qword [rbx + 0x158]
cmp byte [r15 + 0x129d], sil
mov byte [rax], sil
mov rax, qword [rbx + 0x158]
je 0x1400fa5b2
mov byte [rax + 1], 2
mov rdx, qword [r15 + 0x10c8]
cmp rdx, 0xffffffffffffffff
je 0x1400fa5b6
mov rcx, r15
call fcn.1400f0250
jmp 0x1400fa5b6
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 + 0x1118]
inc rcx
call fcn.1400e5f20
mov esi, eax
test eax, eax
jne 0x1400faa37
movsxd rdx, dword [rbx + 0x144]
mov rdi, 0xffffffffffffffff
mov rax, rdi
inc rax
cmp byte [r14 + rax], 0
jne 0x1400fa5f6
mov r9, qword [rsp + 0x40]
mov rcx, rdx
sub rcx, rax
mov rax, rdi
sub rcx, 4
inc rax
cmp byte [r9 + rax], 0
jne 0x1400fa612
cmp rax, rcx
jbe 0x1400fa645
lea rdx, str.TFTP_file_name_too_long
mov rcx, r15
call fcn.1400dd1e0
mov rcx, qword [rsp + 0x40]
call qword [str.6qe_]
mov eax, 0x47
jmp 0x1400faa37
mov rcx, qword [rbx + 0x158]
lea r8, str._s_c_s_c
mov qword [rsp + 0x30], 0
add rcx, 2
mov qword [rsp + 0x28], r14
mov qword [rsp + 0x20], 0
call fcn.1400e3710
mov rcx, rdi
inc rcx
cmp byte [r14 + rcx], 0
jne 0x1400fa676
mov rdx, qword [rsp + 0x40]
mov rax, rdi
nop dword [rax + rax]
cmp byte [rdx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400fa690
lea r14, [rax + 4]
add r14, rcx
cmp byte [r15 + 0xa34], 0
jne 0x1400fa984
cmp byte [r15 + 0x129d], 0
je 0x1400fa6de
mov r9, qword [r15 + 0x10c8]
cmp r9, rdi
je 0x1400fa6de
lea r8, str._lld
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1400e3710
jmp 0x1400fa6e8
mov eax, 0x30
mov word [rsp + 0x50], ax
movsxd rax, dword [rbx + 0x144]
lea r8, [r14 + 6]
cmp r8, rax
jbe 0x1400fa6ff
lea rcx, [rsp + 0x50]
jmp 0x1400fa753
mov rdx, qword [rbx + 0x158]
lea rcx, str.tsize
add rdx, r14
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1400fa710
lea rcx, [rsp + 0x50]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400fa730
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, r8
cmp rcx, rax
lea rcx, [rsp + 0x50]
jbe 0x1400fa791
mov r9d, dword [rbx + 0x148]
lea r8, [0x1401f4094]
mov edx, 0x40
call fcn.1400e3710
mov r9d, dword [rbx + 0x24]
lea r8, [0x1401f4094]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1400e3710
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x1400fa628
mov rdx, qword [rbx + 0x158]
add rdx, r8
nop dword [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1400fa7a0
lea rcx, [rsp + 0x50]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400fa7c0
mov r9d, dword [rbx + 0x148]
lea rsi, [rax + 1]
add rsi, r8
lea rcx, [rsp + 0x50]
lea r8, [0x1401f4094]
mov edx, 0x40
call fcn.1400e3710
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x1400fa76b
mov rdx, qword [rbx + 0x158]
lea rcx, str.blksize
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 0x1400fa820
lea rcx, [rsp + 0x50]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400fa840
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, r8
cmp rcx, rax
lea rcx, [rsp + 0x50]
jbe 0x1400fa884
mov r9d, dword [rbx + 0x24]
lea r8, [0x1401f4094]
mov edx, 0x40
call fcn.1400e3710
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x1400fa628
mov rdx, qword [rbx + 0x158]
add rdx, r8
nop
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1400fa890
lea rcx, [rsp + 0x50]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400fa8b0
mov r9d, dword [rbx + 0x24]
lea rsi, [rax + 1]
add rsi, r8
lea rcx, [rsp + 0x50]
lea r8, [0x1401f4094]
mov edx, 0x40
call fcn.1400e3710
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x1400fa785
mov rdx, qword [rbx + 0x158]
lea rcx, str.timeout
add rdx, rsi
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1400fa901
lea rcx, [rsp + 0x50]
mov rax, rdi
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400fa920
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, r8
cmp rcx, rax
ja 0x1400fa785
mov rdx, qword [rbx + 0x158]
lea rcx, [rsp + 0x50]
add rdx, r8
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1400fa951
lea rax, [rsp + 0x50]
nop word [rax + rax]
cmp byte [rax + rdi + 1], 0
lea rdi, [rdi + 1]
jne 0x1400fa970
lea r14, [rdi + 1]
add r14, r8
xor esi, esi
mov rax, qword [r15 + 0x20]
xor r9d, r9d
mov rcx, qword [rbx + 0x18]
mov r8d, r14d
mov rax, qword [rax + 0x38]
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, r14
je 0x1400fa9e4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp - 0x70]
mov ecx, eax
call fcn.1400c47b0
mov r8, rax
lea rdx, [0x1401fe950]
mov rcx, r15
call fcn.1400dd1e0
mov rcx, qword [rsp + 0x40]
call qword [str.6qe_]
jmp 0x1400faa35
mov rcx, rbx
cmp byte [r15 + 0x129d], sil
je 0x1400faa15
call fcn.1400f9c70
mov esi, eax
jmp 0x1400faa35
mov rcx, rbx
call fcn.1400f9c70
mov esi, eax
jmp 0x1400faa35
mov rcx, rbx
call fcn.1400f9c20
mov esi, eax
jmp 0x1400faa35
mov dword [rbx], 3
jmp 0x1400faa35
lea rdx, str.tftp_send_first:_internal_error
mov rcx, r15
call fcn.1400dd1e0
mov eax, esi
mov rcx, qword [rbp + 0x90]
xor rcx, rsp
call fcn.140128610
mov rbx, qword [rsp + 0x1e0]
add rsp, 0x1a0
pop r15
pop r14
pop rdi
pop rsi
pop rbp
ret
sub rsp, 0x28
mov r8d, dword [rcx]
mov r9, qword [rcx + 0x10]
test r8d, r8d
je 0x1400fabe7
sub r8d, 1
je 0x1400fabde
sub r8d, 1
je 0x1400fabd5
lea rdx, [0x1401fe950]
mov rcx, r9
cmp r8d, 1
je 0x1400fabc2
lea r8, str.Internal_state_machine_error
call fcn.1400dd1e0
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
call fcn.1400dd2d0
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.1400fad30
add rsp, 0x28
jmp fcn.1400fa1b0
add rsp, 0x28
jmp 0x1400fa4f0