0b55153cc70fee19ea4c8bf5436086... <=--whay file is this? trojan, malware, adware??

the important bit is after the ... is it a .exe or a .dll or a .com or some other executable type of file? chances are it is in a cache folder and is just a silly name the browser made up on the fly to keep it from conflicting with some other file it was trying to keep track of in the cache. Did it come up as part of an error message? if you are worried i'd go to someplace like http://housecall.trendmicro.com/ and run a scan on your computer

0b55153cc70fee19ea4c8bf5436086... %26lt;=--whay file is this? trojan, malware, adware??free antivirus download

NO

It is not

It is a windows component, you may get error number like this in your browser if there is a faulty setup

good luck

0b55153cc70fee19ea4c8bf5436086... %26lt;=--whay file is this? trojan, malware, adware??internet security

that is new version of ip adress... if usual is 12.292.12.23 but niw ip adress is like that.. IPV6
it's a hex string which could be a number of things, including a class id of a program...

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