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dinihou.r not detected by N360

Hi all, First of all let me tell that I've only moderate knowledge and experience using N360. This question is for my friend's system. I'm using NIS latest ver and hers is N360 latest. Today, she asked me to help me with file hidden problem in her removable drives. On scanning a removable drive (clean) connected to her system, in my system, I got detections of dinihou.* which were removed (over 15 files were infected) from pendrive via my laptop (NIS). She had Avast free in her system prior to N360, which was cleanly removed, registries and junk files were cleaned throughly by manually and using tools. (Oh! It took a lot of time) I would like to know why N360 didn't detect the threat, whereas NIS detected it? Will using NPE or MBAM be help full? Should I reinstall N360 or Win7 or get help from malware forums listed in this community? (It will be a burden, anyways. So consider it prefered at end) I've asked her to do a full system scan after updation of N360 and using MBAM free. All helps are appreciated. Updates may follow. System specs: Win 7 Ultimate N360 Up-to-date All browser plugins and files intact. 6 Gigs of RAM i5 Processor 3rd gen (The source of virus is our lab computers, they have a lot of dinihou.* varients) Note: Her laptop with AVG free ed (up-to-date) also didn't find the threat on same device.Later when I connected it after cleaning dinihou.r and again connected to her laptop, back to my laptop, there was n threat. I ran MBAM in it and found no infections.(Oh! I just scanned only, didnt open it in hers lap). So I think she hasn't shared data with her laptop and system, and has asked her not to do it untill things are cleared off.
regards, CV | There is no ONE TOUCH KEY to security . Be alert and vigilant. . | Always have a Backup Plan!

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Re: dinihou.r not detected by N360

Hi all, First of all let me tell that I've only moderate knowledge and experience using N360. This question is for my friend's system. I'm using NIS latest ver and hers is N360 latest. Today, she asked me to help me with file hidden problem in her removable drives. On scanning a removable drive (clean) connected to her system, in my system, I got detections of dinihou.* which were removed (over 15 files were infected) from pendrive via my laptop (NIS). She had Avast free in her system prior to N360, which was cleanly removed, registries and junk files were cleaned throughly by manually and using tools. (Oh! It took a lot of time) I would like to know why N360 didn't detect the threat, whereas NIS detected it? Will using NPE or MBAM be help full? Should I reinstall N360 or Win7 or get help from malware forums listed in this community? (It will be a burden, anyways. So consider it prefered at end) I've asked her to do a full system scan after updation of N360 and using MBAM free. All helps are appreciated. Updates may follow. System specs: Win 7 Ultimate N360 Up-to-date All browser plugins and files intact. 6 Gigs of RAM i5 Processor 3rd gen (The source of virus is our lab computers, they have a lot of dinihou.* varients) Note: Her laptop with AVG free ed (up-to-date) also didn't find the threat on same device.Later when I connected it after cleaning dinihou.r and again connected to her laptop, back to my laptop, there was n threat. I ran MBAM in it and found no infections.(Oh! I just scanned only, didnt open it in hers lap). So I think she hasn't shared data with her laptop and system, and has asked her not to do it untill things are cleared off.
regards, CV | There is no ONE TOUCH KEY to security . Be alert and vigilant. . | Always have a Backup Plan!
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Re: dinihou.r not detected by N360

Maybe I am just not finding it, but I can't locate any reference to "dinihou" in any of the Symantec threat listings.  Can you confirm the name and that it was an NIS detection?

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Re: dinihou.r not detected by N360

Not a Norton / Symantec name

Symantec detection =  VBS.Downloader.Trojan or VBS.Dunihi   It's a worm that commonly uses Flash Drives and can hide files on the flash drive creating visable  shortcuts instead.

 

 

 

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Re: dinihou.r not detected by N360

Yup... Quads is right. Symantec reports it as VBS.Dunihi. I scanned it in multiple systems and so confused wid the names. Sorry. So can anyone get answers for my Questions? And also is it possible to create a bootable flash drive outof NIS or N360? (If there is some malware which stops AVs from doing their job, boot discs are probably the only way) Thanks in advance.....
regards, CV | There is no ONE TOUCH KEY to security . Be alert and vigilant. . | Always have a Backup Plan!
好评1 Stats

Re: dinihou.r not detected by N360

 Hi, cv.  You can always burn a copy of the Norton Bootable Recovery Tool

http://security.symantec.com/nbrt/nbrt.aspx

Windows 10 Home X 64 Norton Security Premium Latest Version
Accepted Solution
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Re: dinihou.r not detected by N360

Thanks SOJ, Quads and F4E for your suggestions.
Atlast I had to physically access that system, perform a scan with NBRT, later in safe mode I installed AdwCleaner and spybot-2.2 and performed scans.
Not only VBS.Dunihi was there in it.
A lot of unnecessary toolbars, startup entries all were there...
Fixed it completely and uninstalled whatever I had installed in safe mode and performed cleanup using CCleaner.
After a tiresome effort of 3 hours, everything was okay....
Thanks again...... especially F4E
regards, CV | There is no ONE TOUCH KEY to security . Be alert and vigilant. . | Always have a Backup Plan!

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