Function at 0x1400736b0
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x30
mov rax, qword [rcx + 0x10]
mov rbx, rcx
xor edi, edi
mov ecx, edx
mov rsi, qword [rax]
sub ecx, 4
je 0x14007380b
sub ecx, 1
je 0x1400737ab
sub ecx, 1
je 0x14007380b
cmp ecx, 1
mov rcx, rsi
je 0x14007370a
mov r8d, edx
lea rdx, str.tftp_tx:_internal_error__event:__i
call fcn.140057990
jmp 0x140073a2e
movzx eax, word [rbx + 0x48]
lea rdx, str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
inc dword [rbx + 0x20]
inc eax
mov r9d, dword [rbx + 0x20]
movzx r8d, ax
call fcn.140057a90
mov eax, dword [rbx + 0x28]
cmp dword [rbx + 0x20], eax
jle 0x140073741
mov dword [rbx + 8], 0xffffff9d
mov dword [rbx], 3
jmp 0x140073a2e
mov eax, dword [rbx + 0x150]
lea rcx, [rbx + 0xd0]
mov r8d, dword [rbx + 0x158]
xor r9d, r9d
mov rdx, qword [rbx + 0x170]
add r8d, 4
mov dword [rsp + 0x28], eax
mov qword [rsp + 0x20], rcx
mov rcx, qword [rbx + 0x18]
call qword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x140073a1f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rcx, qword [rbx + 0x10]
mov edx, eax
call fcn.1400626e0
mov r8, rax
lea rdx, [0x14008a350]
mov rcx, rsi
call fcn.140057990
mov eax, gethostname
jmp 0x140073a30
mov edx, 5
mov dword [rbx], 3
lea rcx, [rbx + 0x170]
call fcn.140072550
movzx edx, word [rbx + 0x48]
lea rcx, [rbx + 0x170]
call fcn.140072530
mov eax, dword [rbx + 0x150]
lea rcx, [rbx + 0xd0]
mov rdx, qword [rbx + 0x170]
xor r9d, r9d
mov dword [rsp + 0x28], eax
mov qword [rsp + 0x20], rcx
mov rcx, qword [rbx + 0x18]
lea r8d, [r9 + 4]
call qword [sym.imp.WS2_32.dll_sendto]
mov dword [rbx], 3
jmp 0x140073a2e
cmp edx, 4
jne 0x1400738f7
lea rcx, [rbx + 0x168]
call fcn.1400724f0
movzx r9d, word [rbx + 0x48]
movzx r8d, ax
cmp r8d, r9d
je 0x1400738e7
test r9w, r9w
jne 0x140073845
cmp r8d, 0xffff
je 0x1400738e7
lea rdx, str.Received_ACK_for_block__d__expecting__d_n
mov rcx, rsi
call fcn.140057a90
inc dword [rbx + 0x20]
mov eax, dword [rbx + 0x20]
cmp eax, dword [rbx + 0x28]
jle 0x14007387d
movzx r8d, word [rbx + 0x48]
lea rdx, str.tftp_tx:_giving_up_waiting_for_block__d_ack
mov rcx, rsi
call fcn.140057990
mov edi, gethostname
jmp 0x140073a2e
mov eax, dword [rbx + 0x150]
lea rcx, [rbx + 0xd0]
mov r8d, dword [rbx + 0x158]
xor r9d, r9d
mov rdx, qword [rbx + 0x170]
add r8d, 4
mov dword [rsp + 0x28], eax
mov qword [rsp + 0x20], rcx
mov rcx, qword [rbx + 0x18]
call qword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x140073a2e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rcx, qword [rbx + 0x10]
mov edx, eax
call fcn.1400626e0
mov r8, rax
lea rdx, [0x14008a350]
mov rcx, rsi
call fcn.140057990
mov edi, gethostname
jmp 0x140073a2e
lea rcx, [rbx + 0x40]
call qword [sym.imp.api_ms_win_crt_time_l1_1_0.dll__time64]
inc word [rbx + 0x48]
jmp 0x140073900
mov eax, 1
mov word [rbx + 0x48], ax
mov edx, 3
mov dword [rbx + 0x20], edi
lea rcx, [rbx + 0x170]
call fcn.140072550
movzx edx, word [rbx + 0x48]
lea rcx, [rbx + 0x170]
call fcn.140072530
cmp word [rbx + 0x48], 1
jbe 0x140073946
mov eax, dword [rbx + 0x15c]
cmp dword [rbx + 0x158], eax
jge 0x140073946
mov dword [rbx], 3
xor eax, eax
jmp 0x140073a30
mov rax, qword [rbx + 0x10]
lea r8, [rsp + 0x48]
mov rdx, qword [rbx + 0x170]
mov dword [rbx + 0x158], edi
add rdx, 4
mov rcx, qword [rax]
mov qword [rcx + 0x1e8], rdx
mov edx, dword [rbx + 0x15c]
sub edx, dword [rbx + 0x158]
mov rcx, qword [rbx + 0x10]
call fcn.14005daa0
mov edi, eax
test eax, eax
jne 0x140073a2e
nop dword [rax]
movsxd rdx, dword [rsp + 0x48]
add dword [rbx + 0x158], edx
mov rax, qword [rbx + 0x10]
mov rcx, qword [rax]
add qword [rcx + 0x1e8], rdx
mov r8d, dword [rbx + 0x158]
mov edx, dword [rbx + 0x15c]
cmp r8d, edx
jge 0x1400739db
cmp dword [rsp + 0x48], 0
je 0x1400739db
mov rcx, qword [rbx + 0x10]
sub edx, r8d
lea r8, [rsp + 0x48]
call fcn.14005daa0
mov edi, eax
test eax, eax
je 0x140073990
jmp 0x140073a2e
mov eax, dword [rbx + 0x150]
lea rcx, [rbx + 0xd0]
mov rdx, qword [rbx + 0x170]
add r8d, 4
mov dword [rsp + 0x28], eax
xor r9d, r9d
mov qword [rsp + 0x20], rcx
mov rcx, qword [rbx + 0x18]
call qword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x14007377e
movsxd rax, dword [rbx + 0x158]
add qword [rsi + 0x100], rax
mov rdx, qword [rsi + 0x100]
mov rcx, rsi
call fcn.14005e180
mov eax, edi
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret