Function at 0x4facc0
Capabilities:
Reference http user-agent string

Disassembly:
mov rcx, qword gs:[0x28]
mov rcx, qword [rcx]
cmp rsp, qword [rcx + 0x10]
jbe 0x4fb060
sub rsp, 0x78
mov qword [rsp + 0x70], rbp
lea rbp, [rsp + 0x70]
mov rax, qword [rsp + 0x90]
cmp rax, 2
jge 0x4fad54
mov qword [rsp + 0xb0], 0
mov qword [rsp + 0xb8], 0
mov qword [rsp + 0xc0], 0
mov qword [rsp + 0xc8], 0
mov qword [rsp + 0xd0], 0
mov qword [rsp + 0xd8], 0
mov qword [rsp + 0xe0], 0
mov rbp, qword [rsp + 0x70]
add rsp, 0x78
ret
mov rcx, qword [rsp + 0x88]
movzx edx, byte [rcx]
cmp dl, 0x5b
jne 0x4facf6
movzx edx, byte [rcx + 1]
cmp dl, 0x3a
je 0x4fad6f
jmp 0x4facf6
lea rdx, [rax - 3]
sar rdx, 0x3f
xor rdx, 0xffffffffffffffff
and rdx, 2
add rdx, rcx
mov qword [rsp], rdx
lea rdx, [rax - 2]
mov qword [rsp + 8], rdx
lea rdx, [0x006cf2f7]
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], 2
call fcn.004c7c20
mov rax, qword [rsp + 0x20]
test rax, rax
jl 0x4fb002
add rax, 4
mov qword [rsp + 0x58], rax
mov rcx, qword [rsp + 0x90]
cmp rax, rcx
ja 0x4faffb
lea rdx, [0x00683580]
mov qword [rsp], rdx
mov rdx, qword [0x00896550]
mov qword [rsp + 8], rdx
mov rdx, qword [rsp + 0x88]
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], rax
call fcn.0040b3f0
mov rax, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x58]
sub rax, rcx
mov qword [rsp + 0x90], rax
lea rdx, [rax - 1]
sar rdx, 0x3f
xor rdx, 0xffffffffffffffff
and rdx, rcx
mov rbx, qword [rsp + 0x88]
add rdx, rbx
mov qword [rsp + 0x68], rdx
mov rsi, qword [rsp + 0x20]
mov rdi, qword [rsi + 0x18]
mov r8, qword [rsi + 0x10]
mov r9, qword [rsi + 8]
mov rsi, qword [rsi]
test rsi, rsi
jne 0x4faf49
lea rax, [0x00696c80]
mov qword [rsp], rax
call fcn.0040f840
mov rax, qword [rsp + 8]
mov qword [rsp + 0x60], rax
mov qword [rax + 8], 0x1d
mov ecx, dword [0x008b4340]
test ecx, ecx
jne 0x4faf2a
lea rcx, [0x006d7af1]
mov qword [rax], rcx
mov rcx, qword [rsp + 0x58]
mov qword [rax + 0x18], rcx
mov ecx, dword [0x008b4340]
lea rdx, [rax + 0x10]
test ecx, ecx
jne 0x4faf0d
mov rcx, qword [rsp + 0x88]
mov qword [rax + 0x10], rcx
mov qword [rsp + 0xb0], 0
mov qword [rsp + 0xb8], 0
mov qword [rsp + 0xc0], 0
mov qword [rsp + 0xc8], 0
mov qword [rsp + 0xd0], 0
lea rcx, [0x007e5100]
mov qword [rsp + 0xd8], rcx
mov qword [rsp + 0xe0], rax
mov rbp, qword [rsp + 0x70]
add rsp, 0x78
ret
mov qword [rsp], rdx
mov rcx, qword [rsp + 0x88]
mov qword [rsp + 8], rcx
call fcn.00410240
mov rax, qword [rsp + 0x60]
jmp 0x4faeb0
mov qword [rsp], rax
lea rcx, [0x006d7af1]
mov qword [rsp + 8], rcx
call fcn.00410240
mov rax, qword [rsp + 0x60]
jmp 0x4fae8d
mov rcx, qword [rsp + 0x80]
mov qword [rsp], rcx
mov rcx, qword [rsp + 0x98]
mov qword [rsp + 8], rcx
mov rcx, qword [rsp + 0xa0]
mov qword [rsp + 0x10], rcx
mov rcx, qword [rsp + 0xa8]
mov qword [rsp + 0x18], rcx
mov qword [rsp + 0x20], rsi
mov qword [rsp + 0x28], r9
mov qword [rsp + 0x30], r8
mov qword [rsp + 0x38], rdi
call fcn.004fb070
mov rax, qword [rsp + 0x40]
mov rcx, qword [rsp + 0x48]
mov rdx, qword [rsp + 0x50]
mov qword [rsp + 0xb0], rax
mov qword [rsp + 0xb8], rcx
mov qword [rsp + 0xc0], rdx
mov rax, qword [rsp + 0x68]
mov qword [rsp + 0xc8], rax
mov rax, qword [rsp + 0x90]
mov qword [rsp + 0xd0], rax
mov qword [rsp + 0xd8], 0
mov qword [rsp + 0xe0], 0
mov rbp, qword [rsp + 0x70]
add rsp, 0x78
ret
call fcn.00429450
ud2
mov qword [rsp + 0xb0], 0
mov qword [rsp + 0xb8], 0
mov qword [rsp + 0xc0], 0
mov qword [rsp + 0xc8], 0
mov qword [rsp + 0xd0], 0
mov qword [rsp + 0xd8], 0
mov qword [rsp + 0xe0], 0
mov rbp, qword [rsp + 0x70]
add rsp, 0x78
ret
call fcn.00452210
jmp fcn.004facc0