Function at 0x4b8600
Capabilities:
Reference http user-agent string

Disassembly:
mov ecx, dword [0x99504c]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
lea eax, [esp - 0x17c]
cmp eax, dword [ecx + 8]
jbe 0x4b8bf5
sub esp, 0x1fc
lea edi, [esp + 0x210]
xor eax, eax
call fcn.004690e9
mov ecx, dword [esp + 0x200]
movzx edx, byte [ecx + 0xf]
and edx, 0x1f
cmp edx, 0x13
jne 0x4b8b94
mov edx, dword [esp + 0x204]
test edx, edx
je 0x4b8661
movzx ebx, byte [edx + 0xf]
and ebx, 0x1f
cmp ebx, 0x14
je 0x4b8b34
mov dword [esp + 0xc0], 0
mov dword [esp + 0xc4], 0
mov dword [esp + 0xc0], ecx
mov dword [esp + 0xc4], edx
mov dword [esp + 0xc8], ecx
mov dword [esp + 0xcc], edx
lea eax, [0x96ee60]
mov dword [esp], eax
lea ebx, [0x70a7a0]
mov dword [esp + 4], ebx
lea ebp, [esp + 0xc8]
mov dword [esp + 8], ebp
call fcn.00471640
movzx eax, byte [esp + 0x14]
mov esi, dword [esp + 0x10]
test al, al
je 0x4b8758
mov ecx, dword [esp + 0xc]
mov dword [esp + 0xbc], ecx
lea edi, [esp + 0x198]
xor eax, eax
call fcn.004690e7
mov ecx, dword [esp + 0xbc]
lea edx, [0x7126e0]
cmp ecx, edx
jne 0x4b8b1e
lea edi, [esp + 0x198]
call fcn.00469516
lea edi, [esp + 0x134]
lea esi, [esp + 0x198]
call fcn.00469516
mov eax, dword [esp + 0x134]
mov ecx, dword [esp + 0x138]
mov dword [esp + 0xb8], ecx
lea edi, [esp + 0x210]
lea esi, [esp + 0x13c]
call fcn.0046952a
mov dword [esp + 0x208], eax
mov eax, dword [esp + 0xb8]
mov dword [esp + 0x20c], eax
add esp, 0x1fc
ret
mov eax, dword [esp + 0x200]
mov dword [esp], eax
mov ecx, dword [esp + 0x204]
mov dword [esp + 4], ecx
call fcn.004b33c0
lea edi, [esp + 0x210]
lea esi, [esp + 8]
call fcn.0046952a
mov eax, dword [esp + 0x25c]
add eax, dword [esp + 0x24c]
add eax, 3
and eax, 0xfffffffc
mov dword [esp + 0x68], eax
lea ecx, [0x727120]
mov dword [esp], ecx
call fcn.0040c500
mov eax, dword [esp + 4]
mov byte [eax + 0xd], 4
mov ecx, dword [esp + 0x68]
mov dword [eax], ecx
mov ecx, dword [esp + 0x264]
mov ecx, dword [ecx]
shl ecx, 2
mov dword [eax + 4], ecx
mov ecx, dword [esp + 0x264]
mov edx, dword [ecx]
test edx, edx
jbe 0x4b880a
mov edx, dword [ecx + 8]
test edx, edx
jbe 0x4b8b15
mov edx, dword [0x995310]
mov ecx, dword [ecx + 4]
test edx, edx
jne 0x4b87f5
mov edx, dword [esp + 0x204]
test edx, edx
jmp 0x4b8805
call fcn.00468e60
mov dword [edi], ecx
mov edx, dword [esp + 0x204]
test edx, edx
mov dword [eax + 0x14], ecx
jmp 0x4b8815
mov ecx, dword [esp + 0x204]
test ecx, ecx
mov edx, ecx
mov dword [esp + 0xb0], eax
je 0x4b88be
mov dword [esp], edx
call fcn.004b5980
mov eax, dword [esp + 4]
mov dword [esp + 0xac], eax
mov ecx, dword [esp + 8]
mov dword [esp + 0x64], ecx
mov edx, dword [esp + 0x200]
mov dword [esp], edx
call fcn.004b5980
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
lea edx, [esp + 0x8c]
mov dword [esp], edx
lea edx, [0x73c6b8]
mov dword [esp + 4], edx
mov dword [esp + 8], 0xb
mov edx, dword [esp + 0xac]
mov dword [esp + 0xc], edx
mov edx, dword [esp + 0x64]
mov dword [esp + 0x10], edx
lea edx, [0x73a4fc]
mov dword [esp + 0x14], edx
mov dword [esp + 0x18], 2
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
lea eax, [0x7ae8e4]
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], 1
call fcn.00452300
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
jmp 0x4b8915
mov eax, dword [esp + 0x200]
mov dword [esp], eax
call fcn.004b5980
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
lea edx, [esp + 0x6c]
mov dword [esp], edx
lea edx, [0x73bad0]
mov dword [esp + 4], edx
mov dword [esp + 8], 9
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ecx
lea eax, [0x7ae8e4]
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], 1
call fcn.004521c0
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x20]
mov dword [esp], eax
mov dword [esp + 4], ecx
mov dword [esp + 8], 0
mov dword [esp + 0xc], 0
mov byte [esp + 0x10], 0
mov byte [esp + 0x11], 0
call fcn.00401580
mov eax, dword [esp + 0x14]
mov dword [esp], eax
call fcn.00465860
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0xb0]
mov dword [ecx + 0x18], eax
lea eax, [0x71fc00]
mov dword [esp], eax
call fcn.0040c500
mov eax, dword [esp + 4]
mov dword [esp + 0xb8], eax
lea ecx, [0x7001c0]
mov dword [esp], ecx
call fcn.0040c500
mov eax, dword [esp + 4]
lea ecx, [0x4b8c00]
mov dword [eax], ecx
mov ecx, dword [0x995310]
test ecx, ecx
jne 0x4b89a2
mov ecx, dword [esp + 0xb0]
mov edx, dword [esp + 0xb8]
jmp 0x4b89c0
call fcn.00468e80
mov ecx, dword [esp + 0xb0]
mov dword [edi], ecx
mov dword [edi + 4], eax
mov edx, dword [esp + 0xb8]
mov ebx, dword [edx + 0x10]
mov dword [edi + 8], ebx
mov dword [eax + 4], ecx
mov dword [edx + 0x10], eax
lea edi, [esp + 0x198]
xor eax, eax
call fcn.004690e7
mov ecx, dword [esp + 0xb0]
mov dword [esp + 0x198], ecx
mov dword [esp + 0x19c], edx
lea edi, [esp + 0x1a0]
lea esi, [esp + 0x210]
call fcn.0046952a
lea ecx, [0x70a7a0]
mov dword [esp], ecx
lea edx, [esp + 0xc0]
mov dword [esp + 4], edx
call fcn.00409b00
mov ecx, dword [esp + 8]
mov dword [esp + 0xb4], ecx
lea edx, [0x7126e0]
mov dword [esp], edx
lea ebx, [esp + 0x198]
mov dword [esp + 4], ebx
call fcn.00409b00
mov ecx, dword [esp + 8]
lea edx, [0x96ee60]
mov dword [esp], edx
lea edx, [0x70a7a0]
mov dword [esp + 4], edx
mov edx, dword [esp + 0xb4]
mov dword [esp + 8], edx
lea edx, [0x7126e0]
mov dword [esp + 0xc], edx
mov dword [esp + 0x10], ecx
call fcn.00471850
mov ecx, dword [esp + 0x14]
mov dword [esp + 0xbc], ecx
mov esi, dword [esp + 0x18]
lea edi, [esp + 0x198]
xor eax, eax
call fcn.004690e7
mov ecx, dword [esp + 0xbc]
lea edx, [0x7126e0]
cmp ecx, edx
jne 0x4b8aff
lea edi, [esp + 0x198]
call fcn.00469516
lea edi, [esp + 0xd0]
lea esi, [esp + 0x198]
call fcn.00469516
mov eax, dword [esp + 0xd0]
mov ecx, dword [esp + 0xd4]
mov dword [esp + 0xb8], ecx
lea edi, [esp + 0x210]
lea esi, [esp + 0xd8]
call fcn.0046952a
mov dword [esp + 0x208], eax
mov eax, dword [esp + 0xb8]
mov dword [esp + 0x20c], eax
add esp, 0x1fc
ret
mov dword [esp], ecx
mov dword [esp + 4], edx
lea eax, [0x6f55e0]
mov dword [esp + 8], eax
call fcn.004099d0
xor eax, eax
mov ecx, eax
call fcn.00468ed0
mov dword [esp], ecx
mov dword [esp + 4], edx
lea eax, [0x6f55e0]
mov dword [esp + 8], eax
call fcn.004099d0
mov dword [esp], edx
call fcn.004b5980
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
mov dword [esp], 0
lea edx, [0x74c0cd]
mov dword [esp + 4], edx
mov dword [esp + 8], 0x2c
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ecx
call fcn.00452120
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov dword [esp], eax
mov dword [esp + 4], ecx
call fcn.00409d40
mov eax, dword [esp + 8]
lea ecx, [0x6f44e0]
mov dword [esp], ecx
mov dword [esp + 4], eax
call fcn.00438b10
mov dword [esp], ecx
call fcn.004b5980
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
mov dword [esp], 0
lea edx, [0x749094]
mov dword [esp + 4], edx
mov dword [esp + 8], 0x25
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ecx
call fcn.00452120
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov dword [esp], eax
mov dword [esp + 4], ecx
call fcn.00409d40
mov eax, dword [esp + 8]
lea ecx, [0x6f44e0]
mov dword [esp], ecx
mov dword [esp + 4], eax
call fcn.00438b10
nop
call fcn.00467a60
jmp fcn.004b8600