Function at 0x14003a5a0
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 - 0x37]
sub rsp, 0xe0
mov rax, qword [0x1400b6118]
xor rax, rsp
mov qword [rbp + 0x27], rax
mov rax, qword [rcx + 0x10]
lea r14, str.netascii
xor esi, esi
mov rbx, rcx
mov r15, qword [rax]
lea rax, str.octet
cmp byte [r15 + 0xe9b], sil
cmove r14, rax
cmp edx, 7
ja case.0x14003a609.1
lea r8, [0x140000000]
movsxd rax, edx
mov ecx, dword [r8 + rax*4 + 0x3ab10]
add rcx, r8
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x14003a62a
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x14003aaeb
mov rax, qword [rbx + 0x170]
cmp byte [r15 + 0xead], sil
mov byte [rax], sil
mov rax, qword [rbx + 0x170]
je 0x14003a678
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 + 0x1d8], rdx
mov rdx, qword [r15 + 0x1498]
cmp rdx, 0xffffffffffffffff
je 0x14003a67c
mov rcx, r15
call fcn.140031410
jmp 0x14003a67c
mov byte [rax + 1], 1
mov rax, qword [rbx + 0x10]
lea r9, [rbp - 0x69]
mov byte [rsp + 0x28], sil
xor r8d, r8d
mov qword [rsp + 0x20], rsi
mov rcx, qword [rax]
mov rdx, qword [rcx + 0x1500]
mov rcx, r15
inc rdx
call fcn.140036a40
mov esi, eax
test eax, eax
jne 0x14003aaeb
movsxd rdx, dword [rbx + 0x15c]
mov rdi, 0xffffffffffffffff
mov rax, rdi
inc rax
cmp byte [r14 + rax], 0
jne 0x14003a6c1
mov r9, qword [rbp - 0x69]
mov rcx, rdx
sub rcx, rax
mov rax, rdi
sub rcx, 4
nop dword [rax]
inc rax
cmp byte [r9 + rax], 0
jne 0x14003a6e0
cmp rax, rcx
jbe 0x14003a712
lea rdx, str.TFTP_file_name_too_long_n
mov rcx, r15
call fcn.140021a60
mov rcx, qword [rbp - 0x69]
call qword [fcn.140066f5c]
mov eax, 0x47
jmp 0x14003aaeb
mov rcx, qword [rbx + 0x170]
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.140025790
mov rcx, rdi
inc rcx
cmp byte [r14 + rcx], 0
jne 0x14003a743
mov rdx, qword [rbp - 0x69]
mov rax, rdi
cmp byte [rdx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14003a754
lea r14, [rax + 4]
add r14, rcx
cmp byte [r15 + 0xe93], 0
jne 0x14003aa39
cmp byte [r15 + 0xead], 0
je 0x14003a7a1
mov r9, qword [r15 + 0x1498]
cmp r9, rdi
je 0x14003a7a1
lea r8, str._I64d
mov edx, 0x40
lea rcx, [rbp - 0x59]
call fcn.140025790
jmp 0x14003a7aa
mov eax, Ordinal_50
mov word [rbp - 0x59], ax
movsxd rax, dword [rbx + 0x15c]
lea r8, [r14 + 6]
cmp r8, rax
jbe 0x14003a7c0
lea rcx, [rbp - 0x59]
jmp 0x14003a812
mov rdx, qword [rbx + 0x170]
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 0x14003a7d1
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14003a7f0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x15c]
add rcx, r8
cmp rcx, rax
lea rcx, [rbp - 0x59]
jbe 0x14003a84f
mov r9d, dword [rbx + 0x160]
lea r8, [0x1400907d8]
mov edx, 0x40
call fcn.140025790
mov r9d, dword [rbx + 0x24]
lea r8, [0x1400907d8]
mov edx, 0x40
lea rcx, [rbp - 0x59]
call fcn.140025790
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x14003a6f6
mov rdx, qword [rbx + 0x170]
add rdx, r8
nop dword [rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x14003a860
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14003a880
mov r9d, dword [rbx + 0x160]
lea rsi, [rax + 1]
add rsi, r8
lea rcx, [rbp - 0x59]
lea r8, [0x1400907d8]
mov edx, 0x40
call fcn.140025790
movsxd rax, dword [rbx + 0x15c]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x14003a82a
mov rdx, qword [rbx + 0x170]
lea rcx, str.blksize
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 0x14003a8e0
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14003a900
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x15c]
add rcx, r8
cmp rcx, rax
lea rcx, [rbp - 0x59]
jbe 0x14003a943
mov r9d, dword [rbx + 0x24]
lea r8, [0x1400907d8]
mov edx, 0x40
call fcn.140025790
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x14003a6f6
mov rdx, qword [rbx + 0x170]
add rdx, r8
nop dword [rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x14003a950
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14003a970
mov r9d, dword [rbx + 0x24]
lea rsi, [rax + 1]
add rsi, r8
lea rcx, [rbp - 0x59]
lea r8, [0x1400907d8]
mov edx, 0x40
call fcn.140025790
movsxd rax, dword [rbx + 0x15c]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x14003a843
mov rdx, qword [rbx + 0x170]
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 0x14003a9c0
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14003a9e0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x15c]
add rcx, r8
cmp rcx, rax
ja 0x14003a843
mov rdx, qword [rbx + 0x170]
lea rcx, [rbp - 0x59]
add rdx, r8
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x14003aa10
lea rax, [rbp - 0x59]
cmp byte [rax + rdi + 1], 0
lea rdi, [rdi + 1]
jne 0x14003aa25
lea r14, [rdi + 1]
add r14, r8
xor esi, esi
mov rax, qword [rbx + 0x10]
xor r9d, r9d
mov rcx, qword [rbx + 0x18]
mov r8d, r14d
mov rdx, qword [rax + 0x70]
mov eax, dword [rdx + 0x10]
mov dword [rsp + 0x28], eax
mov rax, qword [rdx + 0x20]
mov rdx, qword [rbx + 0x170]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_sendto]
movsxd rcx, eax
cmp rcx, r14
je 0x14003aa99
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x80
lea rdx, [rbp - 0x59]
mov ecx, eax
call fcn.14000ea10
mov r8, rax
lea rdx, [0x1400959cc]
mov rcx, r15
call fcn.140021a60
mov rcx, qword [rbp - 0x69]
call qword [fcn.140066f5c]
jmp 0x14003aae9
mov rcx, rbx
cmp byte [r15 + 0xead], sil
je 0x14003aac9
call fcn.140039cf0
mov esi, eax
jmp 0x14003aae9
mov rcx, rbx
call fcn.140039cf0
mov esi, eax
jmp 0x14003aae9
mov rcx, rbx
call fcn.140039ca0
mov esi, eax
jmp 0x14003aae9
mov dword [rbx], 3
jmp 0x14003aae9
lea rdx, str.tftp_send_first:_internal_error
mov rcx, r15
call fcn.140021a60
mov eax, esi
mov rcx, qword [rbp + 0x27]
xor rcx, rsp
call fcn.14005cad0
mov rbx, qword [rsp + 0x120]
add rsp, 0xe0
pop r15
pop r14
pop rdi
pop rsi
pop rbp
ret
sub rsp, 0x28
mov rax, qword [rcx + 0x10]
mov r8d, dword [rcx]
mov r9, qword [rax]
test r8d, r8d
je 0x14003ad51
sub r8d, 1
je 0x14003ad48
sub r8d, 1
je 0x14003ad3f
mov rcx, r9
cmp r8d, 1
je 0x14003ad25
lea r8, str.Internal_state_machine_error
lea rdx, [0x1400959cc]
call fcn.140021a60
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
lea rdx, [0x140090350]
call fcn.140021be0
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.14003ae60
add rsp, 0x28
jmp fcn.14003a270
add rsp, 0x28
jmp 0x14003a5a0