Function at 0x1400929c0
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 [0x140221bc0]
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 + 0x1328], dil
cmove rsi, rax
cmp edx, 7
ja case.0x1400921c7.1
lea r8, [0x140000000]
movsxd rax, edx
mov ecx, dword [r8 + rax*4 + 0x926e8]
add rcx, r8
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x1400921e8
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x1400926be
mov rax, qword [rbx + 0x158]
cmp byte [r14 + 0x132d], dil
mov byte [rax], dil
mov rax, qword [rbx + 0x158]
je 0x14009221d
mov byte [rax + 1], 2
mov rdx, qword [r14 + 0x1158]
cmp rdx, 0xffffffffffffffff
je 0x140092221
mov rcx, r14
call fcn.14000388c
jmp 0x140092221
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 + 0x11a8]
inc rcx
call fcn.14000427d
mov edi, eax
test eax, eax
jne 0x1400926be
movsxd rdx, dword [rbx + 0x144]
mov rbp, 0xffffffffffffffff
mov rax, rbp
inc rax
cmp byte [rsi + rax], 0
jne 0x140092261
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 0x140092280
cmp rax, rcx
jbe 0x1400922b3
lea rdx, str.TFTP_filename_too_long
mov rcx, r14
call fcn.140008963
mov rcx, qword [rsp + 0x40]
call qword [fcn.1400037a6]
mov eax, 0x47
jmp 0x1400926be
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.140002ec3
mov rcx, rbp
inc rcx
cmp byte [rsi + rcx], 0
jne 0x1400922e4
mov rdx, qword [rsp + 0x40]
mov rax, rbp
cmp byte [rdx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400922f5
lea rsi, [rax + 4]
add rsi, rcx
cmp byte [r14 + 0xa54], 0
jne 0x140092607
cmp byte [r14 + 0x132d], 0
je 0x140092343
mov r9, qword [r14 + 0x1158]
cmp r9, rbp
je 0x140092343
lea r8, str._lld
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140002ec3
jmp 0x14009234d
mov eax, 0x30
mov word [rsp + 0x50], ax
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 6]
cmp r8, rax
jbe 0x1400923a0
mov r9d, dword [rbx + 0x148]
lea r8, [0x1401d3600]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140002ec3
mov r9d, dword [rbx + 0x24]
lea r8, [0x1401d3600]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140002ec3
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x140092296
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 0x1400923b1
mov rsi, r8
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400923d0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1400923f5
mov edi, 0x47
jmp 0x140092441
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 0x140092410
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x140092430
inc rsi
add rsi, rax
xor edi, edi
mov r9d, dword [rbx + 0x148]
lea r8, [0x1401d3600]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140002ec3
test edi, edi
jne 0x140092521
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
jbe 0x14009247d
mov edi, 0x47
jmp 0x1400924a6
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 0x140092490
mov rsi, r8
xor edi, edi
test edi, edi
jne 0x140092521
lea rcx, [rsp + 0x50]
mov rax, rbp
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400924b2
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1400924d7
mov edi, 0x47
jmp 0x140092521
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 0x1400924f0
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x140092510
inc rsi
add rsi, rax
xor edi, edi
mov r9d, dword [rbx + 0x24]
lea r8, [0x1401d3600]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.140002ec3
test edi, edi
jne 0x1400925fb
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x1400925fb
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 0x140092570
mov rsi, r8
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x140092590
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1400925b5
mov edi, 0x47
jmp 0x1400925f7
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 0x1400925d0
lea rax, [rsp + 0x50]
inc rbp
cmp byte [rax + rbp], 0
jne 0x1400925e6
inc rsi
add rsi, rbp
xor edi, edi
test edi, edi
je 0x140092607
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x140092296
mov rax, qword [r14 + 0x18]
xor r9d, r9d
mov rcx, qword [rbx + 0x18]
mov r8d, esi
mov rax, qword [rax + 0x50]
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 0x14009266b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x90]
mov ecx, eax
call fcn.1400066bd
mov r8, rax
lea rdx, [0x1401d2908]
mov rcx, r14
call fcn.140008963
mov rcx, qword [rsp + 0x40]
call qword [fcn.1400037a6]
jmp 0x1400926bc
mov rcx, rbx
cmp byte [r14 + 0x132d], dil
je 0x14009269c
call fcn.1400914b0
mov edi, eax
jmp 0x1400926bc
mov rcx, rbx
call fcn.1400914b0
mov edi, eax
jmp 0x1400926bc
mov rcx, rbx
call fcn.140091450
mov edi, eax
jmp 0x1400926bc
mov dword [rbx], 3
jmp 0x1400926bc
lea rdx, str.tftp_send_first:_internal_error
mov rcx, r14
call fcn.140008963
mov eax, edi
mov rcx, qword [rsp + 0x190]
xor rcx, rsp
call fcn.1400045b1
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 0x140092a27
sub r8d, 1
je 0x140092a1e
sub r8d, 1
je 0x140092a15
lea rdx, [0x1401d2908]
mov rcx, r9
cmp r8d, 1
je 0x140092a02
lea r8, str.Internal_state_machine_error
call fcn.140008963
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
call fcn.140007563
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.140092cb0
add rsp, 0x28
jmp fcn.140091d50
add rsp, 0x28
jmp 0x140092160