Function at 0x140049074
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 0x14004952c
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 0x14004919a
je 0x140049190
cmp r8d, 0xffffffff
je 0x140049189
cmp r8d, 0x24
je 0x14004917f
cmp r8d, 0x28
je 0x140049139
cmp r8d, 0x29
je 0x14004912f
cmp r8d, 0x2a
je 0x14004912a
cmp r8d, 0x2b
jne 0x1400491cf
mov dword [rdx + 0xc], r15d
or ebp, 0xffffffff
mov dword [rdx + 0x10], ebp
cmp ecx, 0x3f
jne 0x140049121
and dword [rdx + 4], eax
mov ebx, 0x3002
jmp 0x140049503
mov dword [rdx + 4], r15d
jmp 0x1400494fe
and dword [rdx + 0xc], eax
jmp 0x140049109
mov ebx, 0x1816
jmp 0x140049503
cmp ecx, 0x3f
jne 0x140049175
cmp dword [r9 + 0x30], 0x3d
jne 0x14004914f
mov ebx, 0x4807
jmp 0x140049503
cmp dword [r9 + 0x30], 0x21
jne 0x140049160
mov ebx, 0x4808
jmp 0x140049503
cmp dword [r9 + 0x30], 0x3a
jne 0x14004954d
mov ebx, 0x4813
jmp 0x140049503
mov ebx, 0x1812
jmp 0x140049503
mov ebx, 0x1804
jmp 0x140049503
xor ebx, ebx
jmp 0x140049503
mov ebx, 0x1809
jmp 0x140049503
mov edx, r8d
sub edx, 0x3f
je 0x1400494e4
sub edx, 0x1c
je 0x1400494d2
sub edx, r15d
je 0x140049313
mov ebx, 2
sub edx, ebx
je 0x140049309
sub edx, 0x1d
je 0x1400491e7
cmp edx, r15d
je 0x1400491dd
mov ebx, 0x180a
mov dword [rdi + 8], r8d
jmp 0x140049503
mov ebx, 0x1801
jmp 0x140049503
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.140048054
mov rdx, qword [rsi]
movsxd rcx, dword [rdx]
lea eax, [rcx - 0x30]
cmp eax, 9
ja 0x140049249
inc r15d
cmp ecx, 0xff
ja 0x14004923c
mov rax, rcx
lea rcx, [0x140255020]
movsx ecx, byte [rax + rcx]
test ecx, ecx
jns 0x14004923f
or ecx, 0xffffffff
lea eax, [r14 + r14*4]
lea r14d, [rcx + rax*2]
jmp 0x140049204
cmp ecx, 0x2c
jne 0x140049277
cmp r15d, 9
jg 0x1400492d1
cmp r12d, ebp
jne 0x1400492d1
cmp dword [rdx + 0x18], 0x7d
je 0x140049264
mov r12d, r14d
jmp 0x1400491fe
test r15d, r15d
je 0x1400492d1
mov dword [rdi + 0xc], r14d
mov edx, 0x30
mov dword [rdi + 0x10], ebp
jmp 0x14004929f
cmp ecx, 0x7d
jne 0x1400492d1
cmp r15d, 9
jg 0x1400492d1
test r15d, r15d
je 0x1400492d1
mov dword [rdi + 0x10], r14d
cmp r12d, ebp
je 0x140049296
mov dword [rdi + 0xc], r12d
jmp 0x14004929a
mov dword [rdi + 0xc], r14d
mov edx, 0x18
mov rcx, rsi
call fcn.140048054
mov rax, qword [rsi]
cmp dword [rax], 0x3f
jne 0x1400492c5
and dword [rdi + 4], 0
mov edx, 0x18
mov rcx, rsi
call fcn.140048054
jmp 0x140049503
mov dword [rdi + 4], 1
jmp 0x140049503
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.140047eb0
mov ebx, 0x180a
mov dword [rdi + 8], 0x7b
jmp 0x140049503
mov ebx, 0x1803
jmp 0x140049503
mov ebx, 0x300a
cmp ecx, 0x62
jne 0x140049327
mov ebx, 0x3005
jmp 0x140049503
cmp ecx, 0x42
jne 0x140049336
mov ebx, 0x3006
jmp 0x140049503
cmp ecx, 0x66
jne 0x140049347
mov dword [rdi + 8], recvfrom
jmp 0x140049503
cmp ecx, 0x6e
jne 0x140049358
mov dword [rdi + 8], 0xa
jmp 0x140049503
cmp ecx, 0x74
jne 0x140049369
mov dword [rdi + 8], 9
jmp 0x140049503
cmp ecx, 0x72
jne 0x14004937a
mov dword [rdi + 8], reloc.WS2_32.dll_listen
jmp 0x140049503
cmp ecx, 0x76
jne 0x14004938b
mov dword [rdi + 8], recvfrom
jmp 0x140049503
cmp ecx, 0x63
jne 0x1400493c6
mov ecx, dword [r9 + 0x30]
lea eax, [rcx - 0x61]
cmp eax, 0x19
jbe 0x1400493a8
lea eax, [rcx - 0x41]
cmp eax, 0x19
ja 0x14004956e
and ecx, 0x8000001f
jge 0x1400493b9
sub ecx, r15d
or ecx, 0xffffffe0
add ecx, r15d
mov dword [rdi + 8], ecx
mov ebx, 0x480a
jmp 0x140049503
cmp ecx, 0x78
je 0x1400494be
cmp ecx, 0x75
je 0x1400494be
cmp ecx, 0x64
jne 0x1400493e7
mov ebx, 0x300b
jmp 0x140049503
cmp ecx, 0x44
jne 0x1400493f6
mov ebx, 0x300c
jmp 0x140049503
cmp ecx, 0x73
jne 0x140049405
mov ebx, 0x300d
jmp 0x140049503
cmp ecx, 0x53
jne 0x140049414
mov ebx, 0x300e
jmp 0x140049503
cmp ecx, 0x77
jne 0x140049423
mov ebx, 0x300f
jmp 0x140049503
cmp ecx, 0x57
jne 0x140049432
mov ebx, 0x3010
jmp 0x140049503
lea eax, [rcx - 0x30]
cmp eax, 9
ja 0x1400494b1
cmp ecx, 0x30
jne 0x140049457
mov eax, dword [r9 + 0x30]
sub eax, ecx
cmp eax, 9
jbe 0x14004956e
and dword [rdi + 8], 0
jmp 0x140049503
xor r14d, r14d
lea rbp, [0x140255020]
xor ebx, ebx
mov edx, 0x18
mov rcx, rsi
call fcn.140048054
mov rax, qword [rsi]
movsxd rcx, dword [rax]
lea eax, [rcx - 0x30]
cmp eax, 9
ja 0x1400494a6
cmp ecx, 0xff
ja 0x14004948e
movsx ecx, byte [rcx + rbp]
test ecx, ecx
jns 0x140049491
or ecx, 0xffffffff
add ebx, r15d
lea eax, [r14 + r14*4]
lea r14d, [rcx + rax*2]
cmp ebx, 9
jl 0x140049463
jmp 0x14004956e
mov ebx, reloc.WS2_32.dll_recvfrom
mov dword [rdi + 8], r14d
jmp 0x140049503
test ecx, ecx
js 0x14004956e
mov dword [rdi + 8], ecx
jmp 0x140049503
xor edx, edx
mov rcx, rsi
call fcn.1400481c4
mov dword [rdi + 8], eax
mov ebx, 0xa
jmp 0x140049503
cmp ecx, 0x5e
mov ebx, 0x3015
mov eax, 0x1814
cmovne ebx, eax
jmp 0x140049503
and dword [rdi + 0xc], eax
mov dword [rdi + 0x10], r15d
cmp ecx, 0x3f
jne 0x1400494fa
and dword [rdi + 4], eax
mov ebx, 0x3002
jmp 0x140049503
mov dword [rdi + 4], r15d
mov ebx, 0x1802
mov edx, ebx
mov rcx, rsi
shr edx, 8
call fcn.140048054
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.140018810
int3
mov rcx, qword [rsi + 0x608]
lea r9, str.invalid_regexp_group
mov r8d, 0x5000879
lea rdx, str.duk_lexer.c
call fcn.140018768
int3
mov rcx, qword [rsi + 0x608]
lea r9, str.invalid_regexp_escape
mov r8d, 0x5000875
lea rdx, str.duk_lexer.c
call fcn.140018768
int3