Function at 0x1800e7c10
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 [0x1801e6a40]
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.0x1800e75c7.1
lea r8, [0x180000000]
movsxd rax, edx
mov ecx, dword [r8 + rax*4 + 0xe7ae8]
add rcx, r8
jmp rcx
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x1800e75e8
mov dword [rbx + 8], 0xffffff9e
xor eax, eax
mov dword [rbx], 3
jmp 0x1800e7abe
mov rax, qword [rbx + 0x158]
cmp byte [r14 + 0x129d], dil
mov byte [rax], dil
mov rax, qword [rbx + 0x158]
je 0x1800e761d
mov byte [rax + 1], 2
mov rdx, qword [r14 + 0x10c8]
cmp rdx, 0xffffffffffffffff
je 0x1800e7621
mov rcx, r14
call fcn.1800dd250
jmp 0x1800e7621
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.1800d2ef0
mov edi, eax
test eax, eax
jne 0x1800e7abe
movsxd rdx, dword [rbx + 0x144]
mov rbp, 0xffffffffffffffff
mov rax, rbp
inc rax
cmp byte [rsi + rax], 0
jne 0x1800e7661
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 0x1800e7680
cmp rax, rcx
jbe 0x1800e76b3
lea rdx, str.TFTP_file_name_too_long
mov rcx, r14
call fcn.1800ca0b0
mov rcx, qword [rsp + 0x40]
call qword [case.0x1800bd515.0]
mov eax, 0x47
jmp 0x1800e7abe
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.1800d0660
mov rcx, rbp
inc rcx
cmp byte [rsi + rcx], 0
jne 0x1800e76e4
mov rdx, qword [rsp + 0x40]
mov rax, rbp
cmp byte [rdx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1800e76f5
lea rsi, [rax + 4]
add rsi, rcx
cmp byte [r14 + 0xa34], 0
jne 0x1800e7a07
cmp byte [r14 + 0x129d], 0
je 0x1800e7743
mov r9, qword [r14 + 0x10c8]
cmp r9, rbp
je 0x1800e7743
lea r8, str._lld
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1800d0660
jmp 0x1800e774d
mov eax, 0x30
mov word [rsp + 0x50], ax
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 6]
cmp r8, rax
jbe 0x1800e77a0
mov r9d, dword [rbx + 0x148]
lea r8, [0x1801ccf74]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1800d0660
mov r9d, dword [rbx + 0x24]
lea r8, [0x1801ccf74]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1800d0660
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x1800e7696
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 0x1800e77b1
mov rsi, r8
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1800e77d0
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1800e77f5
mov edi, 0x47
jmp 0x1800e7841
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 0x1800e7810
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x1800e7830
inc rsi
add rsi, rax
xor edi, edi
mov r9d, dword [rbx + 0x148]
lea r8, [0x1801ccf74]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1800d0660
test edi, edi
jne 0x1800e7921
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
jbe 0x1800e787d
mov edi, 0x47
jmp 0x1800e78a6
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 0x1800e7890
mov rsi, r8
xor edi, edi
test edi, edi
jne 0x1800e7921
lea rcx, [rsp + 0x50]
mov rax, rbp
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1800e78b2
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1800e78d7
mov edi, 0x47
jmp 0x1800e7921
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 0x1800e78f0
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
inc rax
cmp byte [rcx + rax], 0
jne 0x1800e7910
inc rsi
add rsi, rax
xor edi, edi
mov r9d, dword [rbx + 0x24]
lea r8, [0x1801ccf74]
mov edx, 0x40
lea rcx, [rsp + 0x50]
call fcn.1800d0660
test edi, edi
jne 0x1800e79fb
movsxd rax, dword [rbx + 0x144]
lea r8, [rsi + 8]
cmp r8, rax
ja 0x1800e79fb
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 0x1800e7970
mov rsi, r8
lea rcx, [rsp + 0x50]
mov rax, rbp
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1800e7990
lea rcx, [rax + 1]
movsxd rax, dword [rbx + 0x144]
add rcx, rsi
cmp rcx, rax
jbe 0x1800e79b5
mov edi, 0x47
jmp 0x1800e79f7
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 0x1800e79d0
lea rax, [rsp + 0x50]
inc rbp
cmp byte [rax + rbp], 0
jne 0x1800e79e6
inc rsi
add rsi, rbp
xor edi, edi
test edi, edi
je 0x1800e7a07
lea rdx, str.TFTP_buffer_too_small_for_options
jmp 0x1800e7696
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 0x1800e7a6b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x90]
mov ecx, eax
call fcn.1800b1f00
mov r8, rax
lea rdx, [0x1801ccf80]
mov rcx, r14
call fcn.1800ca0b0
mov rcx, qword [rsp + 0x40]
call qword [case.0x1800bd515.0]
jmp 0x1800e7abc
mov rcx, rbx
cmp byte [r14 + 0x129d], dil
je 0x1800e7a9c
call fcn.1800e6cd0
mov edi, eax
jmp 0x1800e7abc
mov rcx, rbx
call fcn.1800e6cd0
mov edi, eax
jmp 0x1800e7abc
mov rcx, rbx
call fcn.1800e6c80
mov edi, eax
jmp 0x1800e7abc
mov dword [rbx], 3
jmp 0x1800e7abc
lea rdx, str.tftp_send_first:_internal_error
mov rcx, r14
call fcn.1800ca0b0
mov eax, edi
mov rcx, qword [rsp + 0x190]
xor rcx, rsp
call fcn.180111e20
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 0x1800e7c77
sub r8d, 1
je 0x1800e7c6e
sub r8d, 1
je 0x1800e7c65
lea rdx, [0x1801ccf80]
mov rcx, r9
cmp r8d, 1
je 0x1800e7c52
lea r8, str.Internal_state_machine_error
call fcn.1800ca0b0
mov eax, 0x47
add rsp, 0x28
ret
lea r8, str.TFTP_finished
call fcn.1800ca1a0
xor eax, eax
add rsp, 0x28
ret
add rsp, 0x28
jmp fcn.1800e7dc0
add rsp, 0x28
jmp fcn.1800e7220
add rsp, 0x28
jmp 0x1800e7560