Function at 0x140043bc4
Capabilities:
Encode data using base64
Parse credit card information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r13
sub rsp, 0x20
mov rsi, rcx
xor al, al
mov ecx, dword [rcx + 0x7c]
cmp ecx, 0xffffffff
je 0x140044090
mov ebp, 4
lea r13d, [rbp + 3]
mov edx, 0x10000000
cmp ecx, 0x7c
je 0x140044090
cmp ecx, 0x29
jne 0x140043c1e
cmp dword [rsi + 0x1c], 0
jne 0x140044090
test dword [rsi + 0x80], edx
je 0x1400440b8
jmp 0x140043f48
cmp ecx, 0x2e
jne 0x140043c3e
lea rcx, [rsi + 0x40]
mov edx, 5
call fcn.140044234
mov rcx, rsi
call fcn.140043b78
jmp 0x140043f8a
cmp ecx, 0x5c
jne 0x140043db1
mov rcx, rsi
call fcn.140043b78
mov ecx, dword [rsi + 0x80]
mov eax, ecx
and eax, 0x80
je 0x140043c7c
cmp byte [rsi + 0x78], 0x62
jne 0x140043c7c
mov edx, ebp
lea rcx, [rsi + 0x40]
call fcn.140044234
mov rcx, rsi
call fcn.140043b78
jmp 0x140044082
test eax, eax
je 0x140043c9b
cmp byte [rsi + 0x78], 0x42
jne 0x140043c9b
lea rcx, [rsi + 0x40]
mov edx, ebp
call fcn.140044234
mov rax, qword [rsi + 0x48]
xor dword [rax + 0xc], 1
jmp 0x140043c6f
bt ecx, 8
jae 0x140043d7a
mov edx, 0xa
mov r8d, 0x7fffffff
mov rcx, rsi
lea r9d, [rdx - 7]
call fcn.1400454b8
cmp eax, 0x7fffffff
je 0x140043d7a
mov edi, dword [rsi + 0x74]
mov eax, dword [rsi + 0x80]
test edi, edi
jne 0x140043cef
bt eax, 0x14
jae 0x1400440f7
mov dl, byte [rsi + 0x74]
lea rcx, [rsi + 0x40]
call fcn.14004455c
jmp 0x140043f8a
bt eax, 9
jae 0x140043cfe
cmp edi, 9
ja 0x140044102
mov eax, edi
movsxd rcx, eax
mov eax, dword [rsi + 0x18]
cmp rax, rcx
jb 0x140044102
cmp qword [rsi + 0x38], rcx
jbe 0x140044102
mov r8, qword [rsi + 0x20]
mov rdx, rcx
and ecx, 0x1f
shr rdx, 5
mov eax, 1
shl eax, cl
test dword [r8 + rdx*4], eax
je 0x140044102
mov ecx, 0x28
call fcn.140068b70
lea rcx, vtable.std::_Node_back.0
mov qword [rsp + 0x40], rax
mov rdx, rax
and dword [rax + 0xc], 0
and qword [rax + 0x10], 0
and qword [rax + 0x18], 0
mov qword [rax], rcx
lea rcx, [rsi + 0x40]
mov dword [rax + 8], 0xf
mov dword [rax + 0x20], edi
call fcn.1400441fc
jmp 0x140043f8a
mov rcx, rsi
call fcn.140044d88
test al, al
jne 0x140043cde
test dword [rsi + 0x80], 0x20000
je 0x1400440c3
mov dl, 1
mov rcx, rsi
call fcn.140044a88
test al, al
je 0x1400440c3
jmp 0x140043f8a
cmp ecx, 0x5b
jne 0x140043e1d
mov rcx, rsi
call fcn.140043b78
lea rcx, [rsi + 0x40]
call fcn.140045078
mov eax, dword [rsi + 0x7c]
cmp eax, 0x5e
jne 0x140043de2
mov rax, qword [rsi + 0x48]
mov rcx, rsi
xor dword [rax + 0xc], 1
call fcn.140043b78
mov eax, dword [rsi + 0x7c]
test dword [rsi + 0x80], 0x20000000
je 0x140043e06
cmp eax, 0x5d
jne 0x140043e06
mov dl, al
lea rcx, [rsi + 0x40]
call fcn.1400450d4
mov rcx, rsi
call fcn.140043b78
mov rcx, rsi
call fcn.140044b24
cmp dword [rsi + 0x7c], 0x5d
jne 0x1400440ce
jmp 0x140043c31
cmp ecx, 0x28
jne 0x140043f10
mov rcx, rsi
call fcn.140043b78
inc dword [rsi + 0x1c]
mov eax, dword [rsi + 0x80]
bt eax, 0x1b
jb 0x140043e47
cmp dword [rsi + 0x7c], 0x29
je 0x14004410d
test al, 0x20
je 0x140043e8f
cmp dword [rsi + 0x7c], 0x3f
jne 0x140043e8f
mov rcx, rsi
call fcn.140043b78
mov ebx, dword [rsi + 0x7c]
mov rcx, rsi
call fcn.140043b78
cmp ebx, 0x3a
je 0x140043e98
cmp ebx, 0x21
jne 0x140043e82
mov dl, 1
mov rcx, rsi
call fcn.140044fbc
dec dword [rsi + 0x1c]
xor bl, bl
jmp 0x140043f04
cmp ebx, 0x3d
jne 0x140044118
xor edx, edx
jmp 0x140043e70
test dword [rsi + 0x70], 0x200
je 0x140043ea2
mov rcx, rsi
call fcn.140044f74
jmp 0x140043eff
mov edx, dword [rsi + 0x18]
inc edx
mov dword [rsi + 0x18], edx
cmp edx, 0x3e8
jae 0x1400440a3
lea rcx, [rsi + 0x40]
call fcn.14004376c
mov rcx, rsi
mov rdi, rax
call fcn.1400435cc
mov rdx, rdi
lea rcx, [rsi + 0x40]
call fcn.1400436f0
mov edx, dword [rsi + 0x18]
lea rcx, [rsi + 0x20]
inc edx
call fcn.140042c20
mov ecx, dword [rdi + 0x20]
mov r8, qword [rsi + 0x20]
mov edx, ecx
shr rdx, 5
and ecx, 0x1f
mov eax, dword [r8 + rdx*4]
bts eax, ecx
mov dword [r8 + rdx*4], eax
dec dword [rsi + 0x1c]
mov bl, 1
cmp dword [rsi + 0x7c], 0x29
jne 0x1400440d6
jmp 0x140043f7a
cmp ecx, 0x5e
jne 0x140043f1d
lea edx, [rcx - 0x5c]
jmp 0x140043c66
cmp ecx, 0x24
jne 0x140043f2a
lea edx, [rcx - 0x21]
jmp 0x140043c66
lea eax, [rcx - 0x2a]
cmp eax, 1
jbe 0x1400440ec
cmp ecx, 0x3f
je 0x1400440ec
cmp ecx, 0x7b
je 0x1400440ec
cmp ecx, 0x7d
jne 0x140043f5b
test dword [rsi + 0x80], edx
je 0x1400440e1
jmp 0x140043f6c
cmp ecx, 0x5d
jne 0x140043f6c
test dword [rsi + 0x80], edx
je 0x140044123
mov dl, byte [rsi + 0x78]
lea rcx, [rsi + 0x40]
call fcn.14004455c
mov bl, 1
mov rcx, rsi
call fcn.140043b78
test bl, bl
je 0x140044082
mov eax, dword [rsi + 0x7c]
xor edi, edi
or ebx, 0xffffffff
cmp eax, 0x2a
je 0x14004403b
cmp eax, 0x2b
jne 0x140043fa8
lea edi, [rbx + 2]
jmp 0x14004403b
cmp eax, 0x3f
jne 0x140043fb5
lea ebx, [rax - 0x3e]
jmp 0x14004403b
cmp eax, 0x7b
jne 0x140044082
mov rcx, rsi
call fcn.140043b78
mov edi, 0x7fffffff
mov r9d, r13d
mov r8d, edi
mov edx, 0xa
mov rcx, rsi
call fcn.1400454b8
cmp eax, edi
je 0x1400440af
cmp dword [rsi + 0x7c], 0x2c
mov edi, dword [rsi + 0x74]
je 0x140043ff3
mov ebx, edi
jmp 0x140044024
mov rcx, rsi
call fcn.140043b78
cmp dword [rsi + 0x7c], 0x7d
je 0x14004402e
mov ebx, 0x7fffffff
mov r9d, r13d
mov r8d, ebx
mov edx, 0xa
mov rcx, rsi
call fcn.1400454b8
cmp eax, ebx
je 0x14004412b
mov ebx, dword [rsi + 0x74]
cmp dword [rsi + 0x7c], 0x7d
jne 0x140044134
cmp ebx, 0xffffffff
je 0x14004403b
cmp ebx, edi
jl 0x140044134
mov rax, qword [rsi + 0x48]
mov rcx, rsi
or dword [rax + 0xc], ebp
call fcn.140043b78
test dword [rsi + 0x80], 0x400
je 0x140044069
cmp dword [rsi + 0x7c], 0x3f
jne 0x140044069
xor bpl, bpl
mov rcx, rsi
call fcn.140043b78
jmp 0x14004406c
mov bpl, 1
lea rcx, [rsi + 0x40]
mov r9b, bpl
mov r8d, ebx
mov edx, edi
call fcn.140045150
mov ebp, 4
mov ecx, dword [rsi + 0x7c]
mov al, 1
cmp ecx, 0xffffffff
jne 0x140043bf0
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
add rsp, 0x20
pop r13
pop rdi
pop rsi
ret
mov ecx, 0xc
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xregex_error_enum_std::regex_constants::error_type_]
int3
mov edx, r13d
call fcn.1400433e4
int3
mov edx, 5
call fcn.1400433e4
int3
mov edx, 2
call fcn.1400433e4
int3
mov edx, ebp
call fcn.1400433e4
int3
mov edx, 5
call fcn.1400433e4
int3
mov edx, 6
call fcn.1400433e4
int3
mov edx, 0xa
call fcn.1400433e4
int3
mov edx, 2
call fcn.1400433e4
int3
mov edx, 3
call fcn.1400433e4
int3
mov edx, 5
call fcn.1400433e4
int3
mov edx, 0xe
call fcn.1400433e4
int3
mov edx, ebp
call fcn.1400433e4
int3
mov edx, r13d
call fcn.1400433e4
int3
mov edx, r13d
call fcn.1400433e4
int3