Function at 0x14004938c
Capabilities:
Parse credit card information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r12
push r14
push r15
sub rsp, 0x20
mov r15d, 1
mov rdi, rdx
add dword [rcx + 0x660], r15d
mov rsi, rcx
mov eax, dword [rcx + 0x660]
cmp eax, dword [rcx + 0x664]
jge 0x140049844
xor eax, eax
mov qword [rdx], rax
mov qword [rdx + 8], rax
mov dword [rdx + 0x10], eax
mov r9, qword [rcx]
mov r8d, dword [r9]
mov ecx, dword [r9 + 0x18]
cmp r8d, 0x2e
jg 0x1400494b2
je 0x1400494a8
cmp r8d, 0xffffffff
je 0x1400494a1
cmp r8d, 0x24
je 0x140049497
cmp r8d, 0x28
je 0x140049451
cmp r8d, 0x29
je 0x140049447
cmp r8d, 0x2a
je 0x140049442
cmp r8d, 0x2b
jne 0x1400494e7
mov dword [rdx + 0xc], r15d
or ebp, 0xffffffff
mov dword [rdx + 0x10], ebp
cmp ecx, 0x3f
jne 0x140049439
and dword [rdx + 4], eax
mov ebx, 0x3002
jmp 0x14004981b
mov dword [rdx + 4], r15d
jmp 0x140049816
and dword [rdx + 0xc], eax
jmp 0x140049421
mov ebx, 0x1816
jmp 0x14004981b
cmp ecx, 0x3f
jne 0x14004948d
cmp dword [r9 + 0x30], 0x3d
jne 0x140049467
mov ebx, 0x4807
jmp 0x14004981b
cmp dword [r9 + 0x30], 0x21
jne 0x140049478
mov ebx, 0x4808
jmp 0x14004981b
cmp dword [r9 + 0x30], 0x3a
jne 0x140049865
mov ebx, 0x4813
jmp 0x14004981b
mov ebx, 0x1812
jmp 0x14004981b
mov ebx, 0x1804
jmp 0x14004981b
xor ebx, ebx
jmp 0x14004981b
mov ebx, 0x1809
jmp 0x14004981b
mov edx, r8d
sub edx, 0x3f
je 0x1400497fc
sub edx, 0x1c
je 0x1400497ea
sub edx, r15d
je 0x14004962b
mov ebx, 2
sub edx, ebx
je 0x140049621
sub edx, 0x1d
je 0x1400494ff
cmp edx, r15d
je 0x1400494f5
mov ebx, 0x180a
mov dword [rdi + 8], r8d
jmp 0x14004981b
mov ebx, 0x1801
jmp 0x14004981b
mov rax, qword [r9 + 8]
or ebp, 0xffffffff
mov qword [rsp + 0x60], rax
mov r12d, ebp
mov eax, dword [r9 + 0x10]
mov dword [rsp + 0x50], eax
xor r14d, r14d
xor r15d, r15d
mov edx, 0x18
mov rcx, rsi
call fcn.14004836c
mov rdx, qword [rsi]
movsxd rcx, dword [rdx]
lea eax, [rcx - 0x30]
cmp eax, 9
ja 0x140049561
inc r15d
cmp ecx, 0xff
ja 0x140049554
mov rax, rcx
lea rcx, [0x1402580b0]
movsx ecx, byte [rax + rcx]
test ecx, ecx
jns 0x140049557
or ecx, 0xffffffff
lea eax, [r14 + r14*4]
lea r14d, [rcx + rax*2]
jmp 0x14004951c
cmp ecx, 0x2c
jne 0x14004958f
cmp r15d, 9
jg 0x1400495e9
cmp r12d, ebp
jne 0x1400495e9
cmp dword [rdx + 0x18], 0x7d
je 0x14004957c
mov r12d, r14d
jmp 0x140049516
test r15d, r15d
je 0x1400495e9
mov dword [rdi + 0xc], r14d
mov edx, 0x30
mov dword [rdi + 0x10], ebp
jmp 0x1400495b7
cmp ecx, 0x7d
jne 0x1400495e9
cmp r15d, 9
jg 0x1400495e9
test r15d, r15d
je 0x1400495e9
mov dword [rdi + 0x10], r14d
cmp r12d, ebp
je 0x1400495ae
mov dword [rdi + 0xc], r12d
jmp 0x1400495b2
mov dword [rdi + 0xc], r14d
mov edx, 0x18
mov rcx, rsi
call fcn.14004836c
mov rax, qword [rsi]
cmp dword [rax], 0x3f
jne 0x1400495dd
and dword [rdi + 4], 0
mov edx, 0x18
mov rcx, rsi
call fcn.14004836c
jmp 0x14004981b
mov dword [rdi + 4], 1
jmp 0x14004981b
mov rax, qword [rsp + 0x60]
xor edx, edx
mov qword [rsi + 0x620], rax
mov rcx, rsi
mov eax, dword [rsp + 0x50]
mov dword [rsi + 0x628], eax
lea rax, [rsi + 8]
mov qword [rsi], rax
call fcn.1400481c8
mov ebx, 0x180a
mov dword [rdi + 8], 0x7b
jmp 0x14004981b
mov ebx, 0x1803
jmp 0x14004981b
mov ebx, 0x300a
cmp ecx, 0x62
jne 0x14004963f
mov ebx, 0x3005
jmp 0x14004981b
cmp ecx, 0x42
jne 0x14004964e
mov ebx, 0x3006
jmp 0x14004981b
cmp ecx, 0x66
jne 0x14004965f
mov dword [rdi + 8], listen
jmp 0x14004981b
cmp ecx, 0x6e
jne 0x140049670
mov dword [rdi + 8], 0xa
jmp 0x14004981b
cmp ecx, 0x74
jne 0x140049681
mov dword [rdi + 8], 9
jmp 0x14004981b
cmp ecx, 0x72
jne 0x140049692
mov dword [rdi + 8], reloc.WS2_32.dll_listen
jmp 0x14004981b
cmp ecx, 0x76
jne 0x1400496a3
mov dword [rdi + 8], listen
jmp 0x14004981b
cmp ecx, 0x63
jne 0x1400496de
mov ecx, dword [r9 + 0x30]
lea eax, [rcx - 0x61]
cmp eax, 0x19
jbe 0x1400496c0
lea eax, [rcx - 0x41]
cmp eax, 0x19
ja 0x140049886
and ecx, 0x8000001f
jge 0x1400496d1
sub ecx, r15d
or ecx, 0xffffffe0
add ecx, r15d
mov dword [rdi + 8], ecx
mov ebx, 0x480a
jmp 0x14004981b
cmp ecx, 0x78
je 0x1400497d6
cmp ecx, 0x75
je 0x1400497d6
cmp ecx, 0x64
jne 0x1400496ff
mov ebx, 0x300b
jmp 0x14004981b
cmp ecx, 0x44
jne 0x14004970e
mov ebx, 0x300c
jmp 0x14004981b
cmp ecx, 0x73
jne 0x14004971d
mov ebx, 0x300d
jmp 0x14004981b
cmp ecx, 0x53
jne 0x14004972c
mov ebx, 0x300e
jmp 0x14004981b
cmp ecx, 0x77
jne 0x14004973b
mov ebx, 0x300f
jmp 0x14004981b
cmp ecx, 0x57
jne 0x14004974a
mov ebx, 0x3010
jmp 0x14004981b
lea eax, [rcx - 0x30]
cmp eax, 9
ja 0x1400497c9
cmp ecx, 0x30
jne 0x14004976f
mov eax, dword [r9 + 0x30]
sub eax, ecx
cmp eax, 9
jbe 0x140049886
and dword [rdi + 8], 0
jmp 0x14004981b
xor r14d, r14d
lea rbp, [0x1402580b0]
xor ebx, ebx
mov edx, 0x18
mov rcx, rsi
call fcn.14004836c
mov rax, qword [rsi]
movsxd rcx, dword [rax]
lea eax, [rcx - 0x30]
cmp eax, 9
ja 0x1400497be
cmp ecx, 0xff
ja 0x1400497a6
movsx ecx, byte [rcx + rbp]
test ecx, ecx
jns 0x1400497a9
or ecx, 0xffffffff
add ebx, r15d
lea eax, [r14 + r14*4]
lea r14d, [rcx + rax*2]
cmp ebx, 9
jl 0x14004977b
jmp 0x140049886
mov ebx, reloc.WS2_32.dll_recvfrom
mov dword [rdi + 8], r14d
jmp 0x14004981b
test ecx, ecx
js 0x140049886
mov dword [rdi + 8], ecx
jmp 0x14004981b
xor edx, edx
mov rcx, rsi
call fcn.1400484dc
mov dword [rdi + 8], eax
mov ebx, 0xa
jmp 0x14004981b
cmp ecx, 0x5e
mov ebx, 0x3015
mov eax, 0x1814
cmovne ebx, eax
jmp 0x14004981b
and dword [rdi + 0xc], eax
mov dword [rdi + 0x10], r15d
cmp ecx, 0x3f
jne 0x140049812
and dword [rdi + 4], eax
mov ebx, 0x3002
jmp 0x14004981b
mov dword [rdi + 4], r15d
mov ebx, 0x1802
mov edx, ebx
mov rcx, rsi
shr edx, 8
call fcn.14004836c
mov rbp, qword [rsp + 0x68]
movzx eax, bl
mov rbx, qword [rsp + 0x58]
mov dword [rdi], eax
add rsp, 0x20
pop r15
pop r14
pop r12
pop rdi
pop rsi
ret
mov rcx, qword [rcx + 0x608]
lea r9, str.token_limit
mov r8d, 0x871
lea rdx, str.duk_lexer.c
call fcn.140018b28
int3
mov rcx, qword [rsi + 0x608]
lea r9, str.invalid_regexp_group
mov r8d, 0x5000879
lea rdx, str.duk_lexer.c
call fcn.140018a80
int3
mov rcx, qword [rsi + 0x608]
lea r9, str.invalid_regexp_escape
mov r8d, 0x5000875
lea rdx, str.duk_lexer.c
call fcn.140018a80
int3