Function at 0x180356df0
Capabilities:
Convert ip address from string
Get local ipv4 addresses
Get socket information

Disassembly:
mov r11, rsp
push rbp
push rbx
push r13
push r15
lea rbp, [r11 - 0x608]
sub rsp, 0x6e8
mov rax, qword [0x1804ae600]
xor rax, rsp
mov qword [rbp + 0x5c0], rax
mov r13, qword [rcx + 0x20]
xor eax, eax
mov qword [r11 + 0x18], rsi
xorps xmm0, xmm0
mov qword [r11 - 0x28], rdi
mov r15, rcx
mov qword [r11 - 0x30], r12
mov edi, edx
mov qword [r11 - 0x38], r14
mov r12b, 1
mov r14, qword [rcx + 0x780]
mov esi, eax
mov qword [rsp + 0x48], 0xffffffffffffffff
mov byte [rbp - 0x10], 0
mov qword [rbp + 0x11], rax
mov dword [rbp + 0x19], eax
mov word [rbp + 0x1d], ax
mov qword [rsp + 0x60], rax
mov qword [rsp + 0x58], rax
mov word [rsp + 0x40], ax
mov word [rsp + 0x44], ax
mov qword [rsp + 0x50], rax
movups xmmword [rbp - 0xf], xmm0
movups xmmword [rbp + 1], xmm0
test r14, r14
je 0x180357063
mov rax, 0xffffffffffffffff
nop dword [rax + rax]
inc rax
cmp byte [r14 + rax], sil
jne 0x180356e90
cmp rax, 1
jbe 0x180357063
movzx eax, byte [r14]
cmp al, 0x5b
jne 0x180356ee2
lea rsi, [r14 + 1]
mov edx, 0x5d
mov rcx, rsi
mov rbx, rsi
call fcn.18037d380
mov r14, rax
test rax, rax
mov eax, 0
cmove rsi, rax
mov qword [rsp + 0x50], rsi
mov rsi, r14
sub rsi, rbx
test r14, r14
cmove rsi, rax
jmp 0x180356f29
cmp al, 0x3a
je 0x180356f31
mov edx, 0x3a
mov rcx, r14
call fcn.18037d380
mov rdx, r14
mov rbx, rax
mov qword [rsp + 0x50], rdx
mov rsi, rax
test rax, rax
je 0x18035702c
lea r8, [rsp + 0x78]
mov ecx, reloc.WS2_32.dll_socket
sub rsi, r14
call qword [sym.imp.WS2_32.dll_inet_pton]
xor r14d, r14d
cmp eax, 1
cmovne r14, rbx
xor eax, eax
movzx ebx, ax
test r14, r14
je 0x180356f8f
mov edx, 0x3a
mov rcx, r14
call fcn.18037d380
mov r14, rax
xor eax, eax
mov ebx, eax
test r14, r14
je 0x180356f8f
lea rcx, [r14 + 1]
xor edx, edx
lea r8d, [rax + 0xa]
call fcn.18038abb0
mov ecx, eax
call fcn.180178e40
mov edx, 0x2d
mov rcx, r14
movzx ebx, ax
call fcn.18037d380
test rax, rax
je 0x180357024
xor edx, edx
lea rcx, [rax + 1]
lea r8d, [rdx + 0xa]
call fcn.18038abb0
mov ecx, eax
call fcn.180178e40
mov rdx, qword [rsp + 0x50]
xor r14d, r14d
cmp bx, ax
mov ecx, r14d
cmovbe cx, ax
cmovbe r14w, bx
mov dword [rsp + 0x44], ecx
test rsi, rsi
je 0x18035705d
cmp rsi, 0x32
jae 0x180357522
mov r8, rsi
lea rcx, [rbp + 0x20]
call fcn.1803b0050
mov byte [rbp + rsi + 0x20], 0
mov rcx, qword [r13 + 0x38]
add rcx, 0x10
call fcn.180373f30
mov rcx, qword [r13 + 0x38]
lea r9, [rbp + 0x20]
mov r8d, dword [r13 + 0x76c]
mov edx, eax
lea rax, [rbp + 0x1b0]
mov dword [rsp + 0x28], 0x401
mov qword [rsp + 0x20], rax
mov ecx, dword [rcx]
call fcn.180162b70
mov ecx, eax
test eax, eax
je 0x180357047
sub ecx, 1
je 0x180357522
cmp ecx, 1
jne 0x18035704d
lea rbx, [rbp + 0x1b0]
jmp 0x180357052
movzx eax, bx
jmp 0x180356f8f
mov rsi, 0xffffffffffffffff
inc rsi
cmp byte [r14 + rsi], 0
jne 0x180357033
xor eax, eax
movzx ebx, ax
jmp 0x180356f94
lea rbx, [rbp + 0x20]
jmp 0x180357052
mov rbx, qword [rsp + 0x60]
test rbx, rbx
jne 0x1803570f8
jmp 0x180357068
mov dword [rsp + 0x44], ecx
jmp 0x180357068
mov r14d, dword [rsp + 0x40]
mov dword [rsp + 0x40], pe_nt_image_headers64
lea r8, [rsp + 0x40]
mov rcx, qword [r13 + 0x220]
lea rdx, [rsp + 0x70]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1803570b4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0xb0]
mov ecx, eax
call fcn.180318630
mov r8, rax
lea rdx, str.getsockname___failed:__s
jmp 0x18035751a
movzx eax, word [rsp + 0x70]
cmp ax, 0x17
je 0x1803570c6
lea rdx, [rsp + 0x74]
jmp 0x1803570d0
lea rdx, [rsp + 0x78]
mov eax, reloc.WS2_32.dll_socket
movzx ecx, ax
lea r8, [rbp + 0x1b0]
mov r9d, 0x401
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x180357522
lea rbx, [rbp + 0x1b0]
xor r12b, r12b
lea rax, [rsp + 0x58]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rdx, rbx
mov rcx, r15
call fcn.18033b800
cmp eax, 1
jne 0x180357125
lea rdx, [rsp + 0x58]
mov rcx, r15
call fcn.180322be0
mov rdx, qword [rsp + 0x58]
test rdx, rdx
je 0x180357510
mov rsi, qword [rdx]
mov rcx, r15
call fcn.18033bdf0
test rsi, rsi
je 0x180357510
nop word [rax + rax]
movzx r9d, byte [r13 + 0x776]
lea rax, [rsp + 0x48]
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rdx, rsi
mov rcx, r15
call fcn.1803676b0
test eax, eax
je 0x1803571a6
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x180357150
mov r8d, 0x100
lea rdx, [rbp + 0xb0]
mov ecx, eax
call fcn.180318630
mov r8, rax
lea rdx, str.socket_failure:__s
jmp 0x18035751a
movsxd r8, dword [rsi + 0x10]
lea rcx, [rsp + 0x70]
mov rdx, qword [rsi + 0x20]
call fcn.1803b0050
movzx ebx, r14w
mov eax, dword [rsi + 0x10]
mov dword [rsp + 0x40], eax
cmp r14w, word [rsp + 0x44]
ja 0x180357284
nop
movzx ecx, bx
call qword [sym.imp.WS2_32.dll_htons]
mov r8d, dword [rsp + 0x40]
lea rdx, [rsp + 0x70]
mov rcx, qword [rsp + 0x48]
mov word [rsp + 0x72], ax
call qword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x1803572c7
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
test r12b, r12b
je 0x18035726a
cmp eax, 0x2741
jne 0x18035726a
mov r8d, 0x100
lea rdx, [rbp + 0xb0]
mov ecx, eax
call fcn.180318630
mov r9, rax
movzx r8d, bx
lea rdx, str.bind_port_hu__on_non_local_address_failed:__s
mov rcx, r15
call fcn.1803301c0
mov dword [rsp + 0x40], pe_nt_image_headers64
lea r8, [rsp + 0x40]
mov rcx, qword [r13 + 0x220]
lea rdx, [rsp + 0x70]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x18035708b
movzx ebx, r14w
xor r12b, r12b
jmp 0x1803571d0
cmp eax, 0x2740
je 0x180357276
cmp eax, 0xd
jne 0x180357298
inc bx
cmp bx, word [rsp + 0x44]
jbe 0x1803571d0
lea rdx, str.bind___failed__we_ran_out_of_ports
mov rcx, r15
call fcn.1803300d0
jmp 0x180357522
mov r8d, 0x100
lea rdx, [rbp + 0xb0]
mov ecx, eax
call fcn.180318630
mov r9, rax
movzx r8d, bx
lea rdx, str.bind_port_hu__failed:__s
mov rcx, r15
call fcn.1803300d0
jmp 0x180357522
cmp bx, word [rsp + 0x44]
ja 0x180357284
mov rcx, qword [rsp + 0x48]
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x70]
mov dword [rsp + 0x40], pe_nt_image_headers64
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x18035708b
mov rcx, qword [rsp + 0x48]
lea edx, [rax + 1]
call qword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x18035732e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rbp + 0xb0]
mov ecx, eax
call fcn.180318630
mov r8, rax
lea rdx, str.socket_failure:__s
jmp 0x18035751a
mov r8d, gethostbyaddr
lea rdx, [rbp - 0x10]
mov rcx, rsi
call fcn.18033b7c0
cmp byte [r13 + 0x351], 0
jne 0x18035735c
cmp byte [r13 + 0x34c], 0
je 0x18035735c
mov byte [r13 + 0x351], 1
lea r9, [rsp + 0x48]
mov r8d, 1
mov rdx, r13
mov rcx, r15
call fcn.180367470
mov ebx, eax
test eax, eax
jne 0x180357527
mov qword [rsp + 0x48], 0xffffffffffffffff
cmp edi, 2
je 0x1803573de
movzx ecx, word [rsp + 0x70]
nop
cmp byte [r13 + 0x351], 0
jne 0x18035739e
test edi, edi
je 0x1803573d7
cmp edi, 1
jne 0x1803573a9
cmp cx, 2
jne 0x1803573d7
movzx eax, cx
cmp eax, 2
je 0x1803573b6
cmp eax, 0x17
jne 0x1803573d7
movzx ecx, word [rsp + 0x72]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx r8d, ax
test edi, edi
je 0x1803574a6
cmp edi, 1
je 0x180357403
movzx ecx, word [rsp + 0x70]
inc edi
cmp edi, 2
jne 0x180357390
lea rsi, [r13 + 0x628]
mov dword [rsi + 0x100], edi
mov rax, qword [r15 + 0x20]
mov byte [rax + 0x736], 0x1c
test ebx, ebx
je 0x180357532
jmp 0x180357527
lea r10, [rbp + 0x60]
mov r9d, 0x2c
lea rdx, [rbp - 0x10]
movzx ecx, byte [rdx]
test cl, cl
je 0x18035742d
cmp cl, 0x2e
mov eax, ecx
cmove eax, r9d
mov byte [r10], al
inc r10
add rdx, 1
jne 0x180357411
movzx r9d, r8w
mov edx, reloc.WS2_32.dll_sendto
movzx eax, r9b
lea r8, str.__d__d
shr r9d, 8
mov rcx, r10
mov dword [rsp + 0x20], eax
mov byte [r10], 0
call fcn.1803368f0
lea rax, [rbp + 0x60]
mov rcx, r15
lea rsi, [r13 + 0x628]
mov qword [rsp + 0x20], rax
mov rdx, rsi
lea r9, str.PORT
lea r8, [0x18046c650]
call fcn.180372830
mov ebx, eax
test eax, eax
je 0x1803573e5
mov ecx, eax
call fcn.180318810
mov r8, rax
lea rdx, str.Failure_sending_PORT_command:__s
mov rcx, r15
call fcn.1803300d0
jmp 0x180357527
cmp word [rsp + 0x70], 2
lea rsi, [r13 + 0x628]
movzx eax, r8w
lea r9, str.EPRT
mov dword [rsp + 0x30], eax
lea r8, str._s__d_s_hu
mov ecx, 0
lea rax, [rbp - 0x10]
setne cl
mov qword [rsp + 0x28], rax
inc ecx
mov rdx, rsi
mov dword [rsp + 0x20], ecx
mov rcx, r15
call fcn.180372830
mov ebx, eax
test eax, eax
je 0x1803573e5
mov ecx, eax
call fcn.180318810
mov r8, rax
lea rdx, str.Failure_sending_EPRT_command:__s
mov rcx, r15
call fcn.1803300d0
jmp 0x180357527
mov r8, rbx
lea rdx, str.failed_to_resolve_the_address_provided_to_PORT:__s
mov rcx, r15
call fcn.1803300d0
mov ebx, 0x1e
mov rax, qword [r15 + 0x20]
mov byte [rax + 0x736], 0
mov r8, qword [rsp + 0x48]
mov r14, qword [rsp + 0x6d0]
mov r12, qword [rsp + 0x6d8]
mov rdi, qword [rsp + 0x6e0]
mov rsi, qword [rsp + 0x720]
cmp r8, 0xffffffffffffffff
je 0x180357568
mov rdx, r13
mov rcx, r15
call fcn.180367680
mov eax, ebx
mov rcx, qword [rbp + 0x5c0]
xor rcx, rsp
call fcn.18037b060
add rsp, 0x6e8
pop r15
pop r13
pop rbx
pop rbp
ret