Function at 0x14004cce0
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 [0x14008f080]
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 + 0x1338], sil
cmove r14, rax
cmp edx, 7
ja case.0x14004c69c.1
lea r8, [0x140000000]
movsxd rax, edx
mov ecx, dword [r8 + rax*4 + 0x4cbc0]
add rcx, r8
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x14004c6bd
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x14004cb97
mov rax, qword [rbx + 0x158]
cmp byte [r15 + 0xb1d], sil
mov byte [rax], sil
mov rax, qword [rbx + 0x158]
je 0x14004c708
mov byte [rax + 1], 2
mov rcx, qword [rbx + 0x158]
mov rax, qword [rbx + 0x10]
add rcx, 4
mov qword [rax + 0x1a8], rcx
mov rdx, qword [r15 + 0x1198]
cmp rdx, 0xffffffffffffffff
je 0x14004c70c
mov rcx, r15
call fcn.14003f3b0
jmp 0x14004c70c
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 + 0x1200]
inc rcx
call fcn.14005f100
mov esi, eax
test eax, eax
jne 0x14004cb97
movsxd rdx, dword [rbx + 0x144]
mov rdi, 0xffffffffffffffff
mov rax, rdi
nop dword [rax]
inc rax
cmp byte [r14 + rax], 0
jne 0x14004c750
mov r9, qword [rsp + 0x40]
mov rcx, rdx
sub rcx, rax
mov rax, rdi
sub rcx, 4
nop dword [rax]
inc rax
cmp byte [r9 + rax], 0
jne 0x14004c770
cmp rax, rcx
jbe 0x14004c7a3
lea rdx, str.TFTP_file_name_too_long
mov rcx, r15
call fcn.14002f3c0
mov rcx, qword [rsp + 0x40]
call qword [fcn.140070bf0]
mov eax, 0x47
jmp 0x14004cb97
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.140041cc0
mov rcx, rdi
inc rcx
cmp byte [r14 + rcx], 0
jne 0x14004c7d4
mov rdx, qword [rsp + 0x40]
mov rax, rdi
nop word [rax + rax]
cmp byte [rdx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14004c7f0
lea r14, [rax + 4]
add r14, rcx
cmp byte [r15 + 0xb03], 0
jne 0x14004cae4
cmp byte [r15 + 0xb1d], 0
je 0x14004c83e
mov r9, qword [r15 + 0x1198]
cmp r9, rdi
je 0x14004c83e
lea r8, str._I64d
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140041cc0
jmp 0x14004c848
mov eax, Ordinal_50
mov word [rsp + 0x50], ax
movsxd rax, dword [rbx + 0x144]
lea r8, [r14 + 6]
cmp r8, rax
jbe 0x14004c85f
lea rcx, [rsp + 0x50]
jmp 0x14004c8b3
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 0x14004c870
lea rcx, [rsp + 0x50]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14004c890
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, r8
cmp rcx, rax
lea rcx, [rsp + 0x50]
jbe 0x14004c8f1
mov r9d, dword [rbx + 0x148]
lea r8, [0x140073144]
mov edx, 0x40
call fcn.140041cc0
mov r9d, dword [rbx + 0x24]
lea r8, [0x140073144]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140041cc0
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x14004c786
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 0x14004c900
lea rcx, [rsp + 0x50]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14004c920
mov r9d, dword [rbx + 0x148]
lea rsi, [rax + 1]
add rsi, r8
lea rcx, [rsp + 0x50]
lea r8, [0x140073144]
mov edx, 0x40
call fcn.140041cc0
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x14004c8cb
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 0x14004c980
lea rcx, [rsp + 0x50]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14004c9a0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, r8
cmp rcx, rax
lea rcx, [rsp + 0x50]
jbe 0x14004c9e4
mov r9d, dword [rbx + 0x24]
lea r8, [0x140073144]
mov edx, 0x40
call fcn.140041cc0
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x14004c786
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 0x14004c9f0
lea rcx, [rsp + 0x50]
mov rax, rdi
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14004ca10
mov r9d, dword [rbx + 0x24]
lea rsi, [rax + 1]
add rsi, r8
lea rcx, [rsp + 0x50]
lea r8, [0x140073144]
mov edx, 0x40
call fcn.140041cc0
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x14004c8e5
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 0x14004ca61
lea rcx, [rsp + 0x50]
mov rax, rdi
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14004ca80
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, r8
cmp rcx, rax
ja 0x14004c8e5
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 0x14004cab1
lea rax, [rsp + 0x50]
nop word [rax + rax]
cmp byte [rax + rdi + 1], 0
lea rdi, [rdi + 1]
jne 0x14004cad0
lea r14, [rdi + 1]
add r14, r8
xor esi, esi
mov rax, qword [r15 + 0x18]
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 + 0x158]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_sendto]
movsxd rcx, eax
cmp rcx, r14
je 0x14004cb44
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, pe_nt_image_headers64
lea rdx, [rbp - 0x70]
mov ecx, eax
call fcn.140043940
mov r8, rax
lea rdx, [0x140072c90]
mov rcx, r15
call fcn.14002f3c0
mov rcx, qword [rsp + 0x40]
call qword [fcn.140070bf0]
jmp 0x14004cb95
mov rcx, rbx
cmp byte [r15 + 0xb1d], sil
je 0x14004cb75
call fcn.14004bd80
mov esi, eax
jmp 0x14004cb95
mov rcx, rbx
call fcn.14004bd80
mov esi, eax
jmp 0x14004cb95
mov rcx, rbx
call fcn.14004bd30
mov esi, eax
jmp 0x14004cb95
mov dword [rbx], 3
jmp 0x14004cb95
lea rdx, str.tftp_send_first:_internal_error
mov rcx, r15
call fcn.14002f3c0
mov eax, esi
mov rcx, qword [rbp + 0x90]
xor rcx, rsp
call fcn.14006fa90
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 0x14004cd47
sub r8d, 1
je 0x14004cd3e
sub r8d, 1
je 0x14004cd35
lea rdx, [0x140072c90]
mov rcx, r9
cmp r8d, 1
je 0x14004cd22
lea r8, str.Internal_state_machine_error
call fcn.14002f3c0
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
call fcn.14002f530
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.14004ce90
add rsp, 0x28
jmp fcn.14004c2f0
add rsp, 0x28
jmp 0x14004c630