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Continued: Report says Target attackers used common methods

  • Article by: JENNIFER BJORHUS , Star Tribune
  • Last update: March 11, 2014 - 11:58 AM

The report said the thieves encrypted neither the instructions on where to send the stolen card data nor the card information itself as it was being transmitted out of Target to a remote server, a data stream that should have been detected and caught.

Walter said in an interview that the thieves hid the malware on Target’s systems with variations of UPX and Armadillo, very common “packers” that created something like a wrapper around the malware.

The report names retailers that suffered point of sale attacks in 2013 including Neiman Marcus, Michaels Stores, hotel manager White Lodging Services Corp., Harbor Freight Tools, Easton-Bell Sports and sandwich chain ’Wichcraft.

“Probably the biggest issue in this attack is that they lacked the situational awareness to identify anomalous occurrence in their environment,” Walter said.

 

Jennifer Bjorhus • 612-673-4683

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