Function at 0x1401b6d50
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 [0x1404b9680]
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 + 0xe93], sil
cmove r14, rax
cmp edx, 7
ja case.0x1401b6db8.1
movsxd rax, edx
lea rdx, [0x140000000]
mov ecx, dword [rdx + rax*4 + 0x1b72e8]
add rcx, rdx
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x1401b6dd9
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x1401b72c3
mov rax, qword [rbx + 0x170]
cmp byte [r15 + 0xea5], sil
mov byte [rax], sil
mov rax, qword [rbx + 0x170]
je 0x1401b6e27
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 0x1401b6e2b
mov rcx, r15
call fcn.14019cb30
jmp 0x1401b6e2b
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.1401a79b0
mov esi, eax
test eax, eax
jne 0x1401b72c3
movsxd rdx, dword [rbx + 0x15c]
mov rdi, 0xffffffffffffffff
mov rax, rdi
inc rax
cmp byte [r14 + rax], 0
jne 0x1401b6e70
mov r9, qword [rbp - 0x69]
mov rcx, rdx
sub rcx, rax
mov rax, rdi
sub rcx, 4
nop dword [rax + rax]
inc rax
cmp byte [r9 + rax], 0
jne 0x1401b6e90
cmp rax, rcx
jbe 0x1401b6ecd
lea rdx, str.TFTP_file_name_too_long_n
mov rcx, r15
call fcn.14018bb00
mov rcx, qword [rbp - 0x69]
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_tftp.c
mov edx, 0x1ef
call fcn.14018f020
mov eax, 0x47
jmp 0x1401b72c3
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.14018fa50
mov rcx, rdi
nop
inc rcx
cmp byte [r14 + rcx], 0
jne 0x1401b6f00
mov rdx, qword [rbp - 0x69]
mov rax, rdi
cmp byte [rdx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1401b6f11
lea r14, [rax + 4]
add r14, rcx
cmp byte [r15 + 0xe8b], 0
jne 0x1401b71f7
cmp byte [r15 + 0xea5], 0
je 0x1401b6f5e
mov r9, qword [r15 + 0x1498]
cmp r9, rdi
je 0x1401b6f5e
lea r8, [0x140375088]
mov edx, 0x40
lea rcx, [rbp - 0x59]
call fcn.14018fa50
jmp 0x1401b6f67
mov eax, Ordinal_50
mov word [rbp - 0x59], ax
movsxd rax, dword [rbx + 0x15c]
lea r8, [r14 + 6]
cmp r8, rax
jbe 0x1401b6fda
lea rcx, [rbp - 0x59]
mov r9d, dword [rbx + 0x160]
lea r8, [0x1404881b0]
mov edx, 0x40
call fcn.14018fa50
mov r9d, dword [rbx + 0x24]
lea r8, [0x1404881b0]
mov edx, 0x40
lea rcx, [rbp - 0x59]
call fcn.14018fa50
lea rdx, str.TFTP_buffer_too_small_for_options
mov rcx, r15
call fcn.14018bb00
mov rcx, qword [rbp - 0x69]
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_tftp.c
mov edx, 0x21f
call fcn.14018f020
mov eax, 0x47
jmp 0x1401b72c3
mov rdx, qword [rbx + 0x170]
lea rcx, str.tsize
add rdx, r14
nop dword [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1401b6ff0
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1401b7010
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x15c]
add rcx, r8
cmp rcx, rax
lea rcx, [rbp - 0x59]
ja 0x1401b6f7b
mov rdx, qword [rbx + 0x170]
add rdx, r8
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1401b7040
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax + rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x1401b7060
mov r9d, dword [rbx + 0x160]
lea rsi, [r8 + 1]
lea r8, [0x1404881b0]
mov edx, 0x40
lea rcx, [rbp - 0x59]
add rsi, rax
call fcn.14018fa50
movsxd rax, dword [rbx + 0x15c]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x1401b6f93
mov rdx, qword [rbx + 0x170]
lea rcx, str.blksize
add rdx, rsi
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1401b70b1
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1401b70d0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x15c]
add rcx, r8
cmp rcx, rax
lea rcx, [rbp - 0x59]
jbe 0x1401b7107
mov r9d, dword [rbx + 0x24]
lea r8, [0x1404881b0]
mov edx, 0x40
jmp 0x1401b6fa7
mov rdx, qword [rbx + 0x170]
add rdx, r8
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1401b7111
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x1401b7130
mov r9d, dword [rbx + 0x24]
lea rsi, [r8 + 1]
lea r8, [0x1404881b0]
mov edx, 0x40
lea rcx, [rbp - 0x59]
add rsi, rax
call fcn.14018fa50
movsxd rax, dword [rbx + 0x15c]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x1401b6fac
mov rdx, qword [rbx + 0x170]
lea rcx, str.timeout
add rdx, rsi
nop
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1401b7180
lea rcx, [rbp - 0x59]
mov rax, rdi
nop dword [rax + rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x1401b71a0
lea rcx, [r8 + 1]
add rcx, rax
movsxd rax, dword [rbx + 0x15c]
cmp rcx, rax
ja 0x1401b6fac
mov rdx, qword [rbx + 0x170]
lea rcx, [rbp - 0x59]
add rdx, r8
nop
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1401b71d0
lea rax, [rbp - 0x59]
inc rdi
cmp byte [rax + rdi], 0
jne 0x1401b71e5
lea r14, [r8 + 1]
add r14, rdi
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 0x1401b7257
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x80
lea rdx, [rbp - 0x59]
mov ecx, eax
call fcn.1401769f0
mov r8, rax
lea rdx, [0x140373f2c]
mov rcx, r15
call fcn.14018bb00
mov rcx, qword [rbp - 0x69]
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_tftp.c
mov edx, 0x22e
call fcn.14018f020
jmp 0x1401b72c1
mov edx, 6
mov rcx, rbx
cmp byte [r15 + 0xea5], sil
je 0x1401b72a1
call fcn.1401b64b0
mov esi, eax
jmp 0x1401b72c1
mov edx, 4
mov rcx, rbx
call fcn.1401b64b0
mov esi, eax
jmp 0x1401b72c1
mov edx, 3
mov rcx, rbx
call fcn.1401b6460
mov esi, eax
jmp 0x1401b72c1
mov dword [rbx], 3
jmp 0x1401b72c1
lea rdx, str.tftp_send_first:_internal_error
mov rcx, r15
call fcn.14018bb00
mov eax, esi
mov rcx, qword [rbp + 0x27]
xor rcx, rsp
call fcn.1403165e0
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 0x1401b7521
sub r8d, 1
je 0x1401b7518
sub r8d, 1
je 0x1401b750f
mov rcx, r9
cmp r8d, 1
je 0x1401b74f5
lea r8, str.Internal_state_machine_error
lea rdx, [0x140373f2c]
call fcn.14018bb00
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
lea rdx, [0x14036d0b8]
call fcn.14018bc80
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.1401b7630
add rsp, 0x28
jmp fcn.1401b6a20
add rsp, 0x28
jmp 0x1401b6d50