Spyware, Viruses, & Security forum

General discussion

Trojan horse Generic5.HBI

by caktus / June 5, 2008 2:08 PM PDT

Anyone know anything about "Trojan horse Generic5.HBI"? The new AVG8 found it during a Safe mode scan. It was [supposedly] moved to the virus vault, but it still shows up in a scan. Previous versions of avg spyware scanner including when it was under the previous manufacturer (can't recall the name) and I could never get rid of it. Assuming it is was a false positive I've reported it to AVG but have never heard back. Even HouseCall detects it, but cannot eradicate it. Following passed scan results detecting "Trojan horse Generic5.HBI" I have even gone as far as performing both non-destructive as well as destructive system restorations and still this critter keeps being detected. I myself can only assume it is in fact a false positive, but I am hoping the pro's here in the virus forum might have something on it.

Thanks.

Charlie

Discussion is locked
You are posting a reply to: Trojan horse Generic5.HBI
The posting of advertisements, profanity, or personal attacks is prohibited. Please refer to our CNET Forums policies for details. All submitted content is subject to our Terms of Use.
Track this discussion and email me when there are updates

If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem. Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended.

You are reporting the following post: Trojan horse Generic5.HBI
This post has been flagged and will be reviewed by our staff. Thank you for helping us maintain CNET's great community.
Sorry, there was a problem flagging this post. Please try again now or at a later time.
If you believe this post is offensive or violates the CNET Forums' Usage policies, you can report it below (this will not automatically remove the post). Once reported, our moderators will be notified and the post will be reviewed.
Collapse -
"Trojan horse Generic5.HBI"
by Marianna Schmudlach / June 5, 2008 2:27 PM PDT

What is the name of the file AVG found? Could you pls. post the entire path. Did you clean up your temp.files?

Collapse -
RE: file
by caktus / June 5, 2008 2:54 PM PDT

Marianna, thank you for responding.

I have since emptied the virus vault and cannot recall the particular file name. The scan with AVG8 took 4 hours, perhaps because it was run in Safe Mode. I will start the scan again before I go to bed.

Because this detection has been so pervasive, even following a destructive restoration, I'm beginning to wonder if it may some how be caused by my particular OEM (emachines) version of XP Home. And it doesn't seem to be causing any problems that I can detect. Any thoughts on this?

Charlie

Collapse -
"Generic"
by Marianna Schmudlach / June 5, 2008 3:01 PM PDT
In reply to: RE: file

Hi Charlie,

"Generic" files are most of the time "found" by the heuristics.

Heuristics

Definition: Heuristic scanning methods vary depending on the vendor. Some claim to allow emulation of the file's activities in a virtual sandbox. Others simply scan the file more intensively, searching line by line for any offending sequences of code. Heuristics are designed to detect previously unknown viruses, that is to say, viruses that are newly released into the wild for which antivirus vendors have no specific definition files to address the threat. Unfortunately, heuristics are not very successful in catching newly released threats - mainly due to consumer demand for an unobtrusive scanner.

More here: http://antivirus.about.com/library/glossary/bldef-heur.htm

IF you find the same "generic" next time, turn OFF the heuristic scanner and see, IF it still finds it.

Collapse -
One Other Thought, Charlie.....
by tobeach / June 5, 2008 3:23 PM PDT

It might be an integral part of some installed program you have always used & re-installed such as a game or toolbar or other. Perhaps a method used by program to auto update in the background. Since you're not now & haven't in past noticed any untoward behaviors, they might have thought this the cheapest way to "keep in touch". In other words non-malicious but methodology triggers heuristics?? Happy

Collapse -
(NT) Thanks, Guy's. I'll check these things out.:-)
by caktus / June 5, 2008 5:01 PM PDT
Collapse -
The actual file name,
by Tarq57 / June 5, 2008 6:02 PM PDT

It's location (path), and a right click & view the properties of the actual file will probably go a long way to putting your mind at rest. Or if not, maybe confirm some kind of infection.

Collapse -
Finally...
by caktus / June 6, 2008 9:29 AM PDT

I ran a new AVG8 scan in safe mode during the night, the results of which indicate no infections. Earlier I downloaded a 5.8MB AVG update and I'm wondering if this update may have had something to do with finally clearing up this infection, or false positive(?)

Thank you everyone for your help.

Charlie

Collapse -
(NT) I guess, this update was to correct the "false positive" ;)
by Marianna Schmudlach / June 6, 2008 2:19 PM PDT
In reply to: Finally...
Collapse -
Trojan horse Generic5.HBI
by Dixie1413 / June 6, 2008 11:47 PM PDT

Trend Micfo found and removed this on my system. Rated it low.

Popular Forums

icon
Computer Newbies 10,686 discussions
icon
Computer Help 54,365 discussions
icon
Laptops 21,181 discussions
icon
Networking & Wireless 16,313 discussions
icon
Phones 17,137 discussions
icon
Security 31,287 discussions
icon
TVs & Home Theaters 22,101 discussions
icon
Windows 7 8,164 discussions
icon
Windows 10 2,657 discussions

FALL TV PREMIERES

Your favorite shows are back!

Don’t miss your dramas, sitcoms and reality shows. Find out when and where they’re airing!