x
48h OFFER
If you're already a customer of
our homeusers protection,
renew now with a 50% off
RENEW NOW
x
HALLOWEEN OFFER
take advantage of our
terrific discounts
BUY NOW AND GET A 50% OFF
x
CHRISTMAS OFFER
Buy the best antivirus
at the best price
BUY NOW AND GET A 40% OFF
x
SPECIAL OFFER
Buy the best antivirus
at the best price
BUY NOW AND GET A 50% OFF
x
BLACKFRIDAY OFFER
Buy the best antivirus
at the best price
TODAY ONLY UP TO 70% OFF
x
CYBERMONDAY OFFER
Buy the best antivirus
at the best price
(Only for homeusers)
TODAY ONLY UP TO 70% OFF
Active Scan. Scan your PC free
Download Cloud Antivirus Gratis

Virus Encyclopedia

Welcome to the Virus Encyclopedia of Panda Security.

HarBag.A

Threat LevelHigh threatDamageSevereDistributionNot widespread
Common name:HarBag.A
Technical name:Trj/HarBag.A
Threat level:Medium
Alias:Tabela, Baglet, SpamTool.Win32.Small.f
Type:Trojan
Effects:  

It harvests email addresses from the affected computer and then, sends them to a certain URL. It does not spread automatically by its own means.

Affected platforms:

Windows 2003/XP/2000/NT/ME/98/95

First detected on:April 18, 2006
Detection updated on:April 18, 2006
StatisticsNo
Proactive protection:
Yes, using TruPrevent Technologies

Brief Description 

    

HarBag.A is Trojan that searches for email addresses in files with the following extensions: ADB, ASP, CFG, CGI, DBX, DHTM, EML, HTM, JSP, MBX, MDX, MHT, MMF, MSG, NCH, ODS, OFT, PHP, SHT, SHTM, STM, TBB, TXT, UIN, WAB, WSH, XLS and XML.

Then, it sends the addresses it has gathered using the POST method of the HTTP protocol to a certain URL. These email addresses are used to send new variants of the worm Bagle.

HarBag.A does not spread automatically using its own means. It needs an attacking user's intervention in order to reach the affected computer.

>

Visible Symptoms 

    

HarBag.A is difficult to recognize, as it does not display any messages or warnings that indicate it has reached the computer.