BHO scanning tool and new scam targets bank customers
On June 24th, a visitor to the SANS Internet Storm Center reported that his company was "...in the middle of a very disturbing ... issue regarding the adware/spyware/IE exploit genre..." He requested help analyzing an "encrypted or compressed" file that had been downloaded to a machine at their site. Tom Liston, one of our volunteer handlers, spent the weekend analyzing this issue. His findings are summarized here.
The victim of the attack found that a file called "img1big.gif" had been loaded onto their machine. Because of the account restrictions on the person running the machine, it had failed to install properly, which was why it had come to their attention. It is this file that they forwarded to the SANS Internet Storm Center for analysis.
By John Bambenek at ISC
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