Why is (Mac O.S) coming up as web client???

[IamSlot]

I am using Samsung Galaxy Tab A , and as of late I have been coming accross unknown web client description .
HTTP_USER_AGENT: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/7046A194A ACHEETAHI/1
HTTP_ACCEPT: text/html, application/xhtml+xml, application/xml;q=0.9, image/webp, image/apng, */*;q=0.8
HTTP_ACCEPT_ENCODING: gzip, deflate
I have looked it up but , can't find an answer. If , you could shed some light on this Web client mystery , please do.
I am 90% sure that , I am dealing with trojan , and if so are there any ways to remove it. Thanks on reading.

 

[UglyStuff]

What exactly is troubling you in this string? It simply looks like a regular User Agent for a Desktop browser, based on Webkit, compatible with Gecko (Firefox's rendering engine until recently).

Am I missing something here?