Fight Trojan.IMMSG.Win32.TBMsg.io Trojan Virus – Rising / AVG

Problem

Recently, I find out my internet and computer speed is decrease seriously. It’s very slow…. When i double click my C drive, windows open a new my computer explorer…it’s weird.

1. Investigate – Windows service

I started to investigate what is the root cause of it, i started to check on my windows service and notice one suspicious execution file in my system32 folder – “95B3F400.EXE“, This 95B3F400.EXE also attached into windows service and start automatically during windows start up. I have no idea what is this and how to get it installed in my computer.

2. Investigate – Google

I try search “95B3F400.EXE” in google, however it return no result. I think this virus name “95B3F400.EXE” is random generated. This weird execution file really scare me and annoy me a lot, i assume this file 99% is a virus or trojan.

Solution

Round 1 – AVG versus “95B3F400.EXE” – Failed

Ok, let get install AVG free antivirus and hope it can tell me what this suspicious file is?

Go to http://free.avg.com/, however after scanned through my whole drive , AVG failed to detect any virus or trojan in my computer. Er… “95B3F400.EXE” in my windows service and start automatically, how can it is not a virus or trojan? Am i wrong?

Round 2 – Rising versus “95B3F400.EXE” – Killed

Actually i visited quite a lot china website recently, this weird virus may be infected that time, i started to think may be china antivirus can make a different? Hehe , china’s virus need to use china’s antivirus to kill it . Google some china antivirus and found a popular free china’s antivirus called – Rising.

Go to http://www.freerav.com/, download and scan my computer. Great… virus detected , this “95B3F400.EXE” detected as Trojan.IMMSG.Win32.TBMsg.io trojan. Just click clean, Rising handle all the rest for me. After cleaned and restarted , “95B3F400.EXE” no longer appear in my system32 folder and it detached from my windows service as well. Wah… Rising antivirus impressed me!! My internet and computer speed back into normal ~ it’s fast !

Below is a graphic that show Rising detected a trojan while AVG detected nothing.

Conclusion

Well, i’m not try to proved that Rising is stronger the AVG, but what i want to highlight is , some virus or trojan may only detected or killed by specified antivirus. China product is not as bad as i think, i am really impressed by Rising !!!