Function at 0x14004572c
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x18], r8
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov rbp, rsp
sub rsp, 0x70
mov rax, qword [r8]
lea r12, [rcx + 0xb38]
mov rbx, qword [rcx + 0x148]
mov rdi, rax
mov qword [rbp - 0x18], rax
mov r15, rax
mov qword [rbp - 0x10], rbx
mov r8, rax
mov r14, rdx
mov rsi, rcx
mov edx, 0xa
mov rcx, rbx
mov r13, rbx
call fcn.14005b150
mov rcx, rax
mov rdx, rbx
test rax, rax
je 0x140045f4e
sub rdi, rax
lea r8, [rcx + 1]
mov rcx, r12
lea rax, [rdi - 1]
mov rdi, qword [rbp + 0x50]
add rax, rbx
mov qword [rdi], rax
mov qword [rsi + 0x148], r8
sub r8, rbx
call fcn.140036534
xor r15d, r15d
test eax, eax
jne 0x14004582a
cmp dword [rsi + 0x144], r15d
jne 0x140045842
mov rcx, r12
call fcn.140036578
mov rcx, r12
mov rbx, rax
call fcn.140036580
mov r8, rax
mov r9, rbx
mov rdx, r14
mov rcx, rsi
call fcn.14004643c
lea ebx, [r15 + 2]
cmp eax, ebx
jne 0x140045847
mov edx, ebx
mov rcx, r14
call fcn.14003cd54
cmp byte [rsi + 0x98e], r15b
je 0x140045fc2
mov byte [rsi + 0x1b9], r15b
cmp qword [rdi], r15
je 0x140045e6e
mov dword [rsi + 0x140], 1
xor eax, eax
mov rbx, qword [rsp + 0xb8]
add rsp, 0x70
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
mov ebx, 2
mov rcx, r12
call fcn.140036580
mov r15, rax
cmp byte [rax], 0xa
je 0x140045ad9
cmp byte [rax], 0xd
je 0x140045ad9
mov edx, dword [rsi + 0x144]
xor r13d, r13d
lea ecx, [rdx + 1]
mov dword [rsi + 0x144], ecx
test edx, edx
jne 0x140045a34
mov rax, qword [r14 + 0x2c8]
mov ecx, dword [rax + 0x84]
test cl, 3
je 0x1400459d9
lea rax, [rbp + 0x40]
mov dword [rbp - 0x2c], r13d
mov qword [rsp + 0x30], rax
lea rdi, [rsi + 0x158]
lea rax, [rbp - 0x30]
mov qword [rsp + 0x28], rdi
lea r9, [rbp - 0x2c]
mov qword [rsp + 0x20], rax
lea r8, [rbp - 0x28]
mov byte [rbp + 0x40], r13b
lea rdx, str._HTTP__1d._1d_c_3d_c
mov rcx, r15
call fcn.140042d3c
mov ebx, eax
cmp eax, 1
jne 0x140045909
cmp dword [rbp - 0x28], 2
jl 0x140045909
mov r9, rdi
lea r8, [rbp - 0x24]
lea rdx, str._HTTP__1_23___d
mov rcx, r15
call fcn.140042d3c
cmp eax, 2
jne 0x140045909
mov byte [r14 + 0x5ff], r13b
lea ebx, [rax + 2]
mov byte [rbp - 0x30], 0x20
jmp 0x14004592e
mov al, byte [rbp + 0x40]
sub al, 0x30
cmp al, 9
jbe 0x140045ec8
cmp ebx, 4
jl 0x140045969
cmp dword [rdi], 0x64
jl 0x140045ec8
cmp byte [rbp - 0x30], 0x20
jne 0x140045ebc
mov eax, dword [rbp - 0x28]
lea ecx, [rax + rax*4]
mov eax, dword [rbp - 0x2c]
lea r9d, [rax + rcx*2]
mov ecx, r9d
mov dword [rbp - 0x2c], r9d
sub ecx, 0xa
je 0x140045950
cmp ecx, 1
jne 0x140045e8b
mov byte [r14 + 0x5ff], r9b
cmp r9b, 0x14
jae 0x1400459c9
mov rax, qword [r14 + 0x5c0]
or dword [rax], 0xffffffff
jmp 0x1400459c9
test ebx, ebx
jne 0x140045ebc
mov r8, rdi
lea rdx, str._HTTP__3d
mov rcx, r15
call fcn.140042d3c
mov byte [r14 + 0x5ff], 0xa
test eax, eax
jne 0x140045a1e
mov rcx, r12
call fcn.140036578
mov rcx, r12
mov rbx, rax
call fcn.140036580
mov rdx, rax
mov r8, rbx
mov rcx, rsi
call fcn.140046370
cmp eax, 1
jne 0x1400459cd
mov dword [rdi], 0xc8
mov ebx, eax
mov byte [r14 + 0x5ff], 0xa
test ebx, ebx
jne 0x140045a1e
mov byte [rsi + 0x1b9], r13b
jmp 0x140045828
bt ecx, 0x12
jae 0x1400459cd
lea rax, [rsi + 0x158]
mov rcx, r15
mov qword [rsp + 0x28], rax
lea r9, [rbp - 0x20]
lea rax, [rbp - 0x2f]
lea r8, [rbp - 0x1c]
mov qword [rsp + 0x20], rax
lea rdx, str._RTSP__1d._1d_c_3d
call fcn.140042d3c
cmp eax, 4
jne 0x1400459cd
cmp byte [rbp - 0x2f], 0x20
jne 0x1400459cd
mov byte [r14 + 0x5ff], 0xb
mov rdx, r14
mov rcx, rsi
call fcn.1400461b0
test eax, eax
jne 0x14004582a
lea ebx, [rax + 6]
mov rcx, rsi
call fcn.140046af4
test eax, eax
jne 0x14004582a
mov r8, r15
mov rdx, r14
mov rcx, rsi
call fcn.140044ab4
test eax, eax
jne 0x14004582a
mov edi, ebx
mov rcx, r12
or edi, 1
cmp byte [rsi + 0x972], r13b
cmove edi, ebx
mov ebx, dword [rsi + 0x158]
call fcn.140036578
mov r9, rax
mov r8, r15
mov edx, 1
mov rcx, rsi
call fcn.14003c1d8
mov rcx, r12
call fcn.140036578
mov edx, edi
mov r9, rax
or edx, 0x10
lea eax, [rbx - 0x64]
cmp eax, 0x64
mov r8, r15
mov rcx, rsi
cmovae edx, edi
call fcn.14003c1d0
test eax, eax
jne 0x14004582a
mov rcx, r12
call fcn.140036578
add qword [rsi + 0x11a0], rax
mov rcx, r12
call fcn.140036578
add qword [rsi + 0x108], rax
jmp 0x140045e44
mov ecx, dword [rsi + 0x158]
lea eax, [rcx - 0x64]
cmp eax, 0x63
ja 0x140045b5b
sub ecx, 0x64
je 0x140045b22
cmp ecx, 1
je 0x140045b07
lea rdi, [rsi + 0x1b9]
xor r15d, r15d
mov byte [rdi], 1
mov dword [rsi + 0x144], r15d
jmp 0x140045b56
cmp dword [rsi + 0x174], ebx
je 0x140045ed4
lea rdi, [rsi + 0x1b9]
xor r15d, r15d
mov byte [rdi], r15b
jmp 0x140045b56
xor r15d, r15d
lea rdi, [rsi + 0x1b9]
mov byte [rdi], 1
mov dword [rsi + 0x144], r15d
cmp dword [rsi + 0x170], r15d
jle 0x140045b56
or dword [rsi + 0x15c], ebx
xor edx, edx
mov rcx, rsi
mov dword [rsi + 0x170], r15d
call fcn.1400326dc
mov rbx, rdi
jmp 0x140045bb9
xor r15d, r15d
lea rdi, [rsi + 0x1b9]
cmp qword [rsi + 0xe8], 0xffffffffffffffff
mov rbx, rdi
mov byte [rdi], r15b
jne 0x140045bbe
cmp byte [rsi + 0x1be], r15b
jne 0x140045bbe
cmp byte [r14 + 0x292], r15b
jne 0x140045bbe
cmp byte [r14 + 0x5ff], 0xb
jne 0x140045bbe
mov rax, qword [r14 + 0x2c8]
test dword [rax + 0x84], 0x40000
jne 0x140045bbe
cmp byte [rsi + 0x1058], 5
je 0x140045bbe
lea edx, [r15 + 2]
mov rcx, r14
call fcn.14003cd54
cmp byte [rbx], r15b
jne 0x140045bce
mov rcx, rsi
call fcn.140046134
test eax, eax
jne 0x14004582a
mov al, byte [r14 + 0x292]
mov ecx, 0x191
test al, al
je 0x140045c43
mov eax, dword [rsi + 0x158]
cmp eax, ecx
jne 0x140045bf2
cmp dword [r14 + 0x390], 2
je 0x140045c03
cmp eax, 0x197
jne 0x140045c15
cmp dword [r14 + 0x394], 2
jne 0x140045c15
mov byte [rsi + 0x1175], 1
mov al, byte [r14 + 0x292]
test al, al
je 0x140045c43
mov eax, dword [rsi + 0x158]
cmp eax, ecx
jne 0x140045c2b
cmp dword [r14 + 0x488], 1
je 0x140045c3c
jmp 0x140045c43
cmp eax, 0x197
jne 0x140045c43
cmp dword [r14 + 0x48c], 1
jne 0x140045c43
mov byte [rsi + 0x1175], 1
cmp dword [r14 + 0x488], 3
jne 0x140045c60
cmp dword [rsi + 0x158], ecx
je 0x140045c60
mov dword [r14 + 0x488], 4
cmp dword [r14 + 0x48c], 3
jne 0x140045c81
cmp dword [rsi + 0x158], 0x197
je 0x140045c81
mov dword [r14 + 0x48c], 4
mov eax, dword [rsi + 0x158]
sub eax, 0x64
cmp eax, 0x64
mov al, byte [rsi + 0x972]
sbb ebx, ebx
and ebx, 0x10
neg al
sbb ecx, ecx
neg ecx
add ecx, 2
or ebx, ecx
mov rcx, r12
call fcn.140036578
mov rcx, r12
mov r15, rax
call fcn.140036580
mov r8, rax
mov r9, r15
mov edx, ebx
mov rcx, rsi
call fcn.14003c1d0
xor ebx, ebx
test eax, eax
jne 0x14004582a
mov r9, qword [rsi + 0x108]
movsxd rcx, r15d
add qword [rsi + 0x11a0], rcx
add r9, rcx
mov qword [rsi + 0x108], r9
mov rcx, rsi
mov r8d, dword [rsi + 0x158]
call fcn.1400467e4
test al, al
jne 0x140045f38
lea eax, [r8 - 0x64]
cmp eax, 0x63
cmova r9, rbx
mov qword [rsi + 0x110], r9
call fcn.140043f90
test eax, eax
jne 0x14004582a
cmp dword [rsi + 0x158], 0x12c
jl 0x140045e39
cmp byte [r14 + 0x29c], bl
jne 0x140045e29
cmp byte [r14 + 0x292], bl
jne 0x140045e29
cmp byte [r14 + 0x29d], bl
jne 0x140045e32
movzx ecx, byte [rsi + 0x1058]
sub ecx, 1
je 0x140045d77
sub ecx, 1
je 0x140045d77
sub ecx, 1
je 0x140045d77
cmp ecx, 1
jne 0x140045e29
xor edx, edx
mov rcx, rsi
call fcn.1400326dc
cmp byte [rsi + 0x1bb], bl
jne 0x140045e29
cmp dword [rsi + 0x158], 0x1a1
jne 0x140045dcd
cmp byte [rsi + 0x1177], bl
je 0x140045dcd
mov rcx, qword [rsi + 0x1060]
mov byte [rsi + 0x1178], 1
call qword [fcn.140070f00]
lea rdx, [rsi + 0xe8]
mov rcx, rsi
mov qword [rsi + 0x198], rax
call fcn.14003fa98
jmp 0x140045e29
cmp byte [rsi + 0x96e], bl
je 0x140045dec
cmp dword [rsi + 0x170], ebx
jle 0x140045e29
or dword [rsi + 0x15c], 2
mov dword [rsi + 0x170], ebx
jmp 0x140045e29
mov edx, 2
mov rcx, r14
call fcn.14003cd54
lea rdx, [rsi + 0xe8]
mov rcx, rsi
call fcn.14003fa98
test eax, eax
jne 0x14004582a
mov byte [rsi + 0x1bb], 1
cmp byte [rsi + 0x1177], bl
je 0x140045e29
mov dword [rsi + 0x170], 3
cmp byte [r14 + 0x29d], bl
je 0x140045e39
or dword [rsi + 0x15c], 2
cmp byte [rdi], bl
je 0x140045ef2
xor r13d, r13d
mov rcx, r12
call fcn.140036584
mov rbx, qword [rsi + 0x148]
cmp byte [rbx], r13b
je 0x140045828
mov rdi, qword [rbp + 0x50]
mov rdi, qword [rdi]
mov r15, rdi
mov r8, rdi
jmp 0x140045775
mov rax, qword [rbp - 0x18]
mov dword [rsi + 0x140], ebx
mov qword [rdi], rax
mov rax, qword [rbp - 0x10]
mov qword [rsi + 0x148], rax
jmp 0x140045828
mov eax, 0x66666667
imul r9d
sar edx, 2
mov ecx, edx
shr ecx, 0x1f
add edx, ecx
mov r8d, edx
lea ecx, [rdx + rdx*4]
add ecx, ecx
lea rdx, str.Unsupported_HTTP_version___u._d__in_response
sub r9d, ecx
mov rcx, rsi
call fcn.14003c2b4
jmp 0x140045fd1
lea rdx, str.Unsupported_HTTP_version_in_response
jmp 0x140045fc9
lea rdx, str.Unsupported_response_code_in_HTTP_response
jmp 0x140045fc9
xor eax, eax
mov dword [rsi + 0x174], 3
mov dword [rsi + 0x144], eax
mov byte [rsi + 0x1b9], 1
jmp 0x140045fd1
mov rcx, qword [rbp + 0x58]
cmp byte [rsi + 0x975], bl
je 0x140045f05
mov byte [rcx], 1
mov al, 1
jmp 0x140045f07
mov al, byte [rcx]
cmp qword [rsi + 0xf0], rbx
jne 0x140045f15
mov byte [rcx], 1
jmp 0x140045f19
test al, al
je 0x140045f20
and dword [rsi + 0x15c], 0xfffffffe
mov r9, r15
mov r8, r13
mov edx, 1
mov rcx, rsi
call fcn.14003c1d8
jmp 0x140045828
lea rdx, str.The_requested_URL_returned_error:__d
call fcn.14003c2b4
mov eax, 0x16
jmp 0x14004582a
mov r8, r15
mov rcx, r12
call fcn.140036534
xor edi, edi
test eax, eax
jne 0x14004582a
cmp dword [rsi + 0x144], edi
jne 0x140045828
mov rcx, r12
call fcn.140036578
mov rcx, r12
mov rbx, rax
call fcn.140036580
mov r8, rax
mov r9, rbx
mov rdx, r14
mov rcx, rsi
call fcn.14004643c
lea ecx, [rdi + 2]
cmp eax, ecx
jne 0x140045828
mov dword [rsi + 0x140], ecx
mov edx, ecx
mov rcx, r14
mov byte [rsi + 0x1b9], dil
call fcn.14003cd54
cmp byte [rsi + 0x98e], dil
jne 0x140045828
lea rdx, str.Received_HTTP_0.9_when_not_allowed
mov rcx, rsi
call fcn.14003c2b4
mov eax, 1
jmp 0x14004582a