Function at 0x14003b6f0
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 0x14003bbbc
mov ebp, 4
lea r13d, [rbp + 3]
mov edx, 0x10000000
cmp ecx, 0x7c
je 0x14003bbbc
cmp ecx, 0x29
jne 0x14003b74a
cmp dword [rsi + 0x1c], 0
jne 0x14003bbbc
test dword [rsi + 0x80], edx
je 0x14003bbe4
jmp 0x14003ba74
cmp ecx, 0x2e
jne 0x14003b76a
lea rcx, [rsi + 0x40]
mov edx, 5
call fcn.14003bd60
mov rcx, rsi
call fcn.14003b6a4
jmp 0x14003bab6
cmp ecx, 0x5c
jne 0x14003b8dd
mov rcx, rsi
call fcn.14003b6a4
mov ecx, dword [rsi + 0x80]
mov eax, ecx
and eax, 0x80
je 0x14003b7a8
cmp byte [rsi + 0x78], 0x62
jne 0x14003b7a8
mov edx, ebp
lea rcx, [rsi + 0x40]
call fcn.14003bd60
mov rcx, rsi
call fcn.14003b6a4
jmp 0x14003bbae
test eax, eax
je 0x14003b7c7
cmp byte [rsi + 0x78], 0x42
jne 0x14003b7c7
lea rcx, [rsi + 0x40]
mov edx, ebp
call fcn.14003bd60
mov rax, qword [rsi + 0x48]
xor dword [rax + 0xc], 1
jmp 0x14003b79b
bt ecx, 8
jae 0x14003b8a6
mov edx, 0xa
mov r8d, 0x7fffffff
mov rcx, rsi
lea r9d, [rdx - 7]
call fcn.14003e084
cmp eax, 0x7fffffff
je 0x14003b8a6
mov edi, dword [rsi + 0x74]
mov eax, dword [rsi + 0x80]
test edi, edi
jne 0x14003b81b
bt eax, 0x14
jae 0x14003bc23
mov dl, byte [rsi + 0x74]
lea rcx, [rsi + 0x40]
call fcn.14003cda8
jmp 0x14003bab6
bt eax, 9
jae 0x14003b82a
cmp edi, 9
ja 0x14003bc2e
mov eax, edi
movsxd rcx, eax
mov eax, dword [rsi + 0x18]
cmp rax, rcx
jb 0x14003bc2e
cmp qword [rsi + 0x38], rcx
jbe 0x14003bc2e
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 0x14003bc2e
mov ecx, Ordinal_41
call fcn.140151f80
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], reloc.WS2_32.dll_ntohs
mov dword [rax + 0x20], edi
call fcn.14003bd28
jmp 0x14003bab6
mov rcx, rsi
call fcn.14003d808
test al, al
jne 0x14003b80a
test dword [rsi + 0x80], 0x20000
je 0x14003bbef
mov dl, 1
mov rcx, rsi
call fcn.14003d50c
test al, al
je 0x14003bbef
jmp 0x14003bab6
cmp ecx, 0x5b
jne 0x14003b949
mov rcx, rsi
call fcn.14003b6a4
lea rcx, [rsi + 0x40]
call fcn.14003daf8
mov eax, dword [rsi + 0x7c]
cmp eax, 0x5e
jne 0x14003b90e
mov rax, qword [rsi + 0x48]
mov rcx, rsi
xor dword [rax + 0xc], 1
call fcn.14003b6a4
mov eax, dword [rsi + 0x7c]
test dword [rsi + 0x80], 0x20000000
je 0x14003b932
cmp eax, 0x5d
jne 0x14003b932
mov dl, al
lea rcx, [rsi + 0x40]
call fcn.14003db54
mov rcx, rsi
call fcn.14003b6a4
mov rcx, rsi
call fcn.14003d5a8
cmp dword [rsi + 0x7c], 0x5d
jne 0x14003bbfa
jmp 0x14003b75d
cmp ecx, 0x28
jne 0x14003ba3c
mov rcx, rsi
call fcn.14003b6a4
inc dword [rsi + 0x1c]
mov eax, dword [rsi + 0x80]
bt eax, 0x1b
jb 0x14003b973
cmp dword [rsi + 0x7c], 0x29
je 0x14003bc39
test al, 0x20
je 0x14003b9bb
cmp dword [rsi + 0x7c], 0x3f
jne 0x14003b9bb
mov rcx, rsi
call fcn.14003b6a4
mov ebx, dword [rsi + 0x7c]
mov rcx, rsi
call fcn.14003b6a4
cmp ebx, 0x3a
je 0x14003b9c4
cmp ebx, 0x21
jne 0x14003b9ae
mov dl, 1
mov rcx, rsi
call fcn.14003da3c
dec dword [rsi + 0x1c]
xor bl, bl
jmp 0x14003ba30
cmp ebx, 0x3d
jne 0x14003bc44
xor edx, edx
jmp 0x14003b99c
test dword [rsi + 0x70], 0x200
je 0x14003b9ce
mov rcx, rsi
call fcn.14003d9f4
jmp 0x14003ba2b
mov edx, dword [rsi + 0x18]
inc edx
mov dword [rsi + 0x18], edx
cmp edx, 0x3e8
jae 0x14003bbcf
lea rcx, [rsi + 0x40]
call fcn.14003ac54
mov rcx, rsi
mov rdi, rax
call fcn.14003aab4
mov rdx, rdi
lea rcx, [rsi + 0x40]
call fcn.14003abd8
mov edx, dword [rsi + 0x18]
lea rcx, [rsi + 0x20]
inc edx
call fcn.14003b2bc
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 0x14003bc02
jmp 0x14003baa6
cmp ecx, 0x5e
jne 0x14003ba49
lea edx, [rcx - 0x5c]
jmp 0x14003b792
cmp ecx, 0x24
jne 0x14003ba56
lea edx, [rcx - 0x21]
jmp 0x14003b792
lea eax, [rcx - 0x2a]
cmp eax, 1
jbe 0x14003bc18
cmp ecx, 0x3f
je 0x14003bc18
cmp ecx, 0x7b
je 0x14003bc18
cmp ecx, 0x7d
jne 0x14003ba87
test dword [rsi + 0x80], edx
je 0x14003bc0d
jmp 0x14003ba98
cmp ecx, 0x5d
jne 0x14003ba98
test dword [rsi + 0x80], edx
je 0x14003bc4f
mov dl, byte [rsi + 0x78]
lea rcx, [rsi + 0x40]
call fcn.14003cda8
mov bl, 1
mov rcx, rsi
call fcn.14003b6a4
test bl, bl
je 0x14003bbae
mov eax, dword [rsi + 0x7c]
xor edi, edi
or ebx, 0xffffffff
cmp eax, 0x2a
je 0x14003bb67
cmp eax, 0x2b
jne 0x14003bad4
lea edi, [rbx + 2]
jmp 0x14003bb67
cmp eax, 0x3f
jne 0x14003bae1
lea ebx, [rax - 0x3e]
jmp 0x14003bb67
cmp eax, 0x7b
jne 0x14003bbae
mov rcx, rsi
call fcn.14003b6a4
mov edi, 0x7fffffff
mov r9d, r13d
mov r8d, edi
mov edx, 0xa
mov rcx, rsi
call fcn.14003e084
cmp eax, edi
je 0x14003bbdb
cmp dword [rsi + 0x7c], 0x2c
mov edi, dword [rsi + 0x74]
je 0x14003bb1f
mov ebx, edi
jmp 0x14003bb50
mov rcx, rsi
call fcn.14003b6a4
cmp dword [rsi + 0x7c], 0x7d
je 0x14003bb5a
mov ebx, 0x7fffffff
mov r9d, r13d
mov r8d, ebx
mov edx, 0xa
mov rcx, rsi
call fcn.14003e084
cmp eax, ebx
je 0x14003bc57
mov ebx, dword [rsi + 0x74]
cmp dword [rsi + 0x7c], 0x7d
jne 0x14003bc60
cmp ebx, 0xffffffff
je 0x14003bb67
cmp ebx, edi
jl 0x14003bc60
mov rax, qword [rsi + 0x48]
mov rcx, rsi
or dword [rax + 0xc], ebp
call fcn.14003b6a4
test dword [rsi + 0x80], 0x400
je 0x14003bb95
cmp dword [rsi + 0x7c], 0x3f
jne 0x14003bb95
xor bpl, bpl
mov rcx, rsi
call fcn.14003b6a4
jmp 0x14003bb98
mov bpl, 1
lea rcx, [rsi + 0x40]
mov r9b, bpl
mov r8d, ebx
mov edx, edi
call fcn.14003dbd0
mov ebp, 4
mov ecx, dword [rsi + 0x7c]
mov al, 1
cmp ecx, 0xffffffff
jne 0x14003b71c
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
add rsp, 0x20
pop r13
pop rdi
pop rsi
ret
mov ecx, recv
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xregex_error_enum_std::regex_constants::error_type_]
int3
mov edx, r13d
call fcn.14003a8cc
int3
mov edx, 5
call fcn.14003a8cc
int3
mov edx, 2
call fcn.14003a8cc
int3
mov edx, ebp
call fcn.14003a8cc
int3
mov edx, 5
call fcn.14003a8cc
int3
mov edx, 6
call fcn.14003a8cc
int3
mov edx, 0xa
call fcn.14003a8cc
int3
mov edx, 2
call fcn.14003a8cc
int3
mov edx, 3
call fcn.14003a8cc
int3
mov edx, 5
call fcn.14003a8cc
int3
mov edx, reloc.WS2_32.dll_ntohl
call fcn.14003a8cc
int3
mov edx, ebp
call fcn.14003a8cc
int3
mov edx, r13d
call fcn.14003a8cc
int3
mov edx, r13d
call fcn.14003a8cc
int3