Function at 0x1400eec20
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 [0x1401807c0]
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 + 0x1298], dil
cmove rsi, rax
cmp edx, 7
ja case.0x1400ee5d7.1
lea r8, [0x140000000]
movsxd rax, edx
mov ecx, dword [r8 + rax*4 + 0xeeaf8]
add rcx, r8
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x1400ee5f8
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x1400eeace
mov rax, qword [rbx + 0x158]
cmp byte [r14 + 0x129d], dil
mov byte [rax], dil
mov rax, qword [rbx + 0x158]
je 0x1400ee62d
mov byte [rax + 1], 2
mov rdx, qword [r14 + 0x10c8]
cmp rdx, 0xffffffffffffffff
je 0x1400ee631
mov rcx, r14
call fcn.1400e4050
jmp 0x1400ee631
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.1400d9d90
mov edi, eax
test eax, eax
jne 0x1400eeace
movsxd rdx, dword [rbx + 0x144]
mov rbp, 0xffffffffffffffff
mov rax, rbp
inc rax
cmp byte [rsi + rax], 0
jne 0x1400ee671
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 0x1400ee690
cmp rax, rcx
jbe 0x1400ee6c3
lea rdx, str.TFTP_file_name_too_long
mov rcx, r14
call fcn.1400d1b50
mov rcx, qword [rsp + 0x40]
call qword [case.0x1400c4e65.0]
mov eax, 0x47
jmp 0x1400eeace
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.1400d7fc0
mov rcx, rbp
inc rcx
cmp byte [rsi + rcx], 0
jne 0x1400ee6f4
mov rdx, qword [rsp + 0x40]
mov rax, rbp
cmp byte [rdx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400ee705
lea rsi, [rax + 4]
add rsi, rcx
cmp byte [r14 + 0xa34], 0
jne 0x1400eea17
cmp byte [r14 + 0x129d], 0
je 0x1400ee753
mov r9, qword [r14 + 0x10c8]
cmp r9, rbp
je 0x1400ee753
lea r8, str._lld
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1400d7fc0
jmp 0x1400ee75d
mov eax, Ordinal_50
mov word [rsp + 0x50], ax
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 6]
cmp r8, rax
jbe 0x1400ee7b0
mov r9d, dword [rbx + 0x148]
lea r8, [0x14015e9a0]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1400d7fc0
mov r9d, dword [rbx + 0x24]
lea r8, [0x14015e9a0]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1400d7fc0
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x1400ee6a6
mov rdx, qword [rbx + 0x158]
lea rcx, str.tsize
add rdx, rsi
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x1400ee7c1
mov rsi, r8
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400ee7e0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1400ee805
mov edi, 0x47
jmp 0x1400ee851
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 0x1400ee820
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x1400ee840
inc rsi
add rsi, rax
xor edi, edi
mov r9d, dword [rbx + 0x148]
lea r8, [0x14015e9a0]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1400d7fc0
test edi, edi
jne 0x1400ee931
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
jbe 0x1400ee88d
mov edi, 0x47
jmp 0x1400ee8b6
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 0x1400ee8a0
mov rsi, r8
xor edi, edi
test edi, edi
jne 0x1400ee931
lea rcx, [rsp + 0x50]
mov rax, rbp
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400ee8c2
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1400ee8e7
mov edi, 0x47
jmp 0x1400ee931
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 0x1400ee900
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x1400ee920
inc rsi
add rsi, rax
xor edi, edi
mov r9d, dword [rbx + 0x24]
lea r8, [0x14015e9a0]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1400d7fc0
test edi, edi
jne 0x1400eea0b
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x1400eea0b
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 0x1400ee980
mov rsi, r8
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400ee9a0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1400ee9c5
mov edi, 0x47
jmp 0x1400eea07
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 0x1400ee9e0
lea rax, [rsp + 0x50]
inc rbp
cmp byte [rax + rbp], 0
jne 0x1400ee9f6
inc rsi
add rsi, rbp
xor edi, edi
test edi, edi
je 0x1400eea17
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x1400ee6a6
mov rax, qword [r14 + 0x20]
xor r9d, r9d
mov rcx, qword [rbx + 0x18]
mov r8d, esi
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, rsi
je 0x1400eea7b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x90]
mov ecx, eax
call fcn.1400b99d0
mov r8, rax
lea rdx, [0x14015e99c]
mov rcx, r14
call fcn.1400d1b50
mov rcx, qword [rsp + 0x40]
call qword [case.0x1400c4e65.0]
jmp 0x1400eeacc
mov rcx, rbx
cmp byte [r14 + 0x129d], dil
je 0x1400eeaac
call fcn.1400edce0
mov edi, eax
jmp 0x1400eeacc
mov rcx, rbx
call fcn.1400edce0
mov edi, eax
jmp 0x1400eeacc
mov rcx, rbx
call fcn.1400edc90
mov edi, eax
jmp 0x1400eeacc
mov dword [rbx], 3
jmp 0x1400eeacc
lea rdx, str.tftp_send_first:_internal_error
mov rcx, r14
call fcn.1400d1b50
mov eax, edi
mov rcx, qword [rsp + 0x190]
xor rcx, rsp
call fcn.14011ab50
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 0x1400eec87
sub r8d, 1
je 0x1400eec7e
sub r8d, 1
je 0x1400eec75
lea rdx, [0x14015e99c]
mov rcx, r9
cmp r8d, 1
je 0x1400eec62
lea r8, str.Internal_state_machine_error
call fcn.1400d1b50
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
call fcn.1400d1c40
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.1400eedd0
add rsp, 0x28
jmp fcn.1400ee230
add rsp, 0x28
jmp 0x1400ee570