Function at 0x4d7590
Capabilities:
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x60d610
mov eax, dword fs:[0]
push eax
sub esp, 0x60
mov eax, dword [0x6f7f90]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x68], ecx
push str.___BuildFireFoxGetRequest___
mov eax, dword [ebp + 0x3c]
mov edx, dword [eax]
mov ecx, dword [ebp + 0x3c]
mov eax, dword [edx + 0x18]
call eax
mov ecx, dword [ebp + 0x38]
call fcn.0047dfb0
mov ecx, dword [ebp + 0x3c]
push ecx
mov edx, dword [ebp + 0x28]
push edx
mov eax, dword [ebp + 0x38]
push eax
mov ecx, dword [ebp + 0x20]
push ecx
mov edx, dword [ebp + 0x1c]
push edx
mov eax, dword [ebp + 0x18]
push eax
mov ecx, dword [ebp + 8]
push ecx
movzx edx, byte [ebp + 0x10]
push edx
mov ecx, dword [ebp - 0x68]
call fcn.004d5620
push 0x668ab0
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 0x3c]
call fcn.0047fb60
mov dword [ebp - 4], 0
cmp dword [ebp + 0x14], 0x50
je 0x4d7640
cmp dword [ebp + 0x14], 0x1bb
je 0x4d7640
push 0x3a
lea ecx, [ebp - 0x3c]
call fcn.0047e100
mov ecx, dword [ebp + 0x14]
push ecx
lea ecx, [ebp - 0x3c]
call fcn.0047ef10
lea ecx, [ebp - 0x3c]
call fcn.004822a0
lea ecx, [ebp - 0x3c]
call fcn.0053f730
push eax
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
push 0x668ab8
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
push str.User_Agent:_Mozilla_5.0__Windows_NT_5.1__rv:8.0__Gecko_20100101_Firefox_8.0_r_n
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
cmp dword [ebp + 0x24], 0
je 0x4d7685
mov edx, dword [ebp + 0x24]
push edx
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov byte [ebp - 0xd], 0
push 0
mov eax, dword [ebp + 0x3c]
push eax
lea ecx, [ebp - 0xd]
push ecx
mov edx, dword [ebp + 0x38]
push edx
mov eax, dword [ebp + 0x20]
push eax
mov ecx, dword [ebp - 0x68]
call fcn.004d4f50
mov ecx, dword [ebp + 0x20]
mov dword [ebp - 0x6c], ecx
mov edx, dword [ebp - 0x6c]
mov eax, dword [ebp - 0x6c]
mov ecx, dword [edx + 0x828]
or ecx, dword [eax + 0x82c]
je 0x4d7718
push str.Range:_bytes
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
lea ecx, [ebp - 0x64]
call fcn.004800c0
mov byte [ebp - 4], 1
lea edx, [ebp - 0x64]
push edx
mov eax, dword [ebp + 0x20]
mov ecx, dword [eax + 0x82c]
push ecx
mov edx, dword [eax + 0x828]
push edx
call fcn.004a1cf0
add esp, 0xc
lea eax, [ebp - 0x64]
push eax
mov ecx, dword [ebp + 0x38]
call fcn.00482b30
push 0x668b20
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x64]
call fcn.00480490
push str.Accept:_text_xml_application_xml_application_xhtmlxml_text_html_q0.9_text_plain_q0.8_image_png___q0.5_r_n
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov ecx, dword [ebp + 0x20]
add ecx, 0x7b0
call fcn.00465600
test eax, eax
je 0x4d776a
push str.Accept_Charset:
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov ecx, dword [ebp + 0x20]
add ecx, 0x7b0
call fcn.0053f730
push eax
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
push 0x668ba8
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
jmp 0x4d7777
push str.Accept_Charset:_ISO_8859_1_utf_8_q0.7__q0.7_r_n
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov ecx, dword [ebp + 0x20]
movzx edx, byte [ecx + 0x8a6]
test edx, edx
je 0x4d7794
push str.Accept_Encoding:_gzip_r_n
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
jmp 0x4d77a1
push str.Accept_Encoding:__r_n
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov ecx, dword [ebp + 0x20]
add ecx, 0x7d8
call fcn.00465600
test eax, eax
je 0x4d77e6
push str.Accept_Language:
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov ecx, dword [ebp + 0x20]
add ecx, 0x7d8
call fcn.0053f730
push eax
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
push 0x668c20
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
jmp 0x4d77f3
push str.Accept_Language:_en_us_en_q0.5_r_n
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
push str.Keep_Alive:_300_r_n
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
push str.Connection:_keep_alive_r_n
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov ecx, dword [ebp + 0x20]
add ecx, 0x800
call fcn.00465600
test eax, eax
je 0x4d786b
push 0x668c78
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov eax, dword [ebp - 0x68]
add eax, 0x5f8
push eax
mov ecx, dword [ebp + 0x38]
call fcn.00482b30
push 0x20
mov ecx, dword [ebp + 0x38]
call fcn.0047e100
mov ecx, dword [ebp + 0x20]
add ecx, 0x800
call fcn.0053f730
push eax
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
push 0x668c88
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov ecx, dword [ebp + 0x20]
add ecx, 0x738
call fcn.00465600
test eax, eax
je 0x4d78a9
push str.Referer:
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov ecx, dword [ebp + 0x20]
add ecx, 0x738
push ecx
mov ecx, dword [ebp + 0x38]
call fcn.00482b30
push 0x668c98
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov edx, dword [ebp + 0x40]
push edx
mov eax, dword [ebp + 0x3c]
push eax
mov ecx, dword [ebp + 0x38]
push ecx
mov edx, dword [ebp + 0x18]
push edx
movzx eax, byte [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 0x20]
push edx
mov ecx, dword [ebp - 0x68]
call fcn.004d5400
mov eax, dword [ebp + 0x40]
push eax
mov ecx, dword [ebp + 0x3c]
push ecx
mov edx, dword [ebp + 0x38]
push edx
mov eax, dword [ebp + 0x20]
push eax
mov ecx, dword [ebp - 0x68]
call fcn.004d5210
mov ecx, dword [ebp + 0x40]
push ecx
mov edx, dword [ebp + 0x3c]
push edx
mov eax, dword [ebp + 0x38]
push eax
mov ecx, dword [ebp + 0x20]
push ecx
mov ecx, dword [ebp - 0x68]
call fcn.004d5040
mov edx, dword [ebp + 0x38]
push edx
mov ecx, dword [ebp + 0x28]
add ecx, 0x100
call fcn.00482cd0
push 0x668c9c
mov ecx, dword [ebp + 0x38]
call fcn.0047f4e0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x3c]
call fcn.00480490
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 0x3c