Virus Injection when GoogleBot accesses website - Also using GoogleFetch or Curl

Hello,

Malware Links are ONLY being injected into the pages of the website when it is accessed by GoogleBot.
So, Google is showing the website as "This Site May Be Hacked" underneath the link to the site.

When the page is displayed from the browser and I view the source the Malware Links are NOT showing.

I purchased Security Check Pro to find out where the infected files are located on my website; but when I run the scans it shows that all is OK. Is there something that I am doing wrong? Please advise.

Also...Under System Info it shows the following (but I'm not sure how to fix the problems):

Prevent access to .ht files
1 problem(s) found :

More Info
◦ Prevent Unauthorized Directory Browsing
1 problem(s) found :

More Info
◦ Protect against file injection attacks
1 problem(s) found :

More Info
◦ Protect against attacks using the /proc/self/environ method
1 problem(s) found :

More Info
◦ X-Frame Options
1 problem(s) found :

More Info
◦ Prevents 'mime' based attacks
1 problem(s) found :

More Info
◦ Use default banned user-agents list
1 problem(s) found :

More Info
◦ Disable server signature
1 problem(s) found :

More Info
◦ Disallow PHP Easter Eggs
1 problem(s) found :

More Info
◦ Disallow Access to Sensible Files
1 problem(s) found :


Below is a sample of what is being seen by GoogleBot; I used the curl command to view this:

<a href=http://okouchikobo.net/inyr/kutipan-pidato-ahok-di-pulau-seribu.html>wz</a>, <a href=http://tosport.nl/qel0qo/proposal-pgri-guru-2016.html>zk</a>, <a href=http://sandrahalllaw.com/hi5on/domenica-6-novembre-salmo.html>lz</a>, <a href=http://royalwoods.ru/ljgflk9/debat-dina-diskusi-bahasa-sunda.html>xb</a>, <a href=http://xn--42-plcq9c.xn--p1ai/qvw3l21/campusen-sn-orientations-2016.html>k6</a>, <a href=http://gymbam.co.uk/cpr70e2/lirik-lagu-ingin-jumpa-ost-anugr.html>bu</a>, <a href=http://heyduk.net/jlveup/new-pallapa-antara-cin.html>jt</a>, <a href=http://revitol-skin-tag-removal.com/jccxpb/el-peluche-de-ozuna.html>qi</a>, <a href=http://monsterstudiophones.com/neoz/nivi-estephan-nua-playboy.html>jd</a>, <a href=http://hamza.work/bgtciatj/miraculous-as-aventuras-de-ladybug-tp-1-ep-7-completo-dublado-super-animes.html>nw</a>

Thank you!!!