RailCorp wrestles with Conficker

Summary:RailCorp has confirmed that some of its workstations had been infected with the Conficker virus, although it insisted that the virus had caused no operational impact.

RailCorp has confirmed that some of its workstations had been infected with the Conficker virus, although it insisted that the virus had caused no operational impact.

(New Train Line... image
by Sailor Coruscant, CC2.0)

"Instances of the virus were detected on some workstations on various networks. However, there has been no wide scale outbreak," a spokesperson for the corporation told ZDNet.com.au.

The organisation's security and patching stance made sure that the "bulk" of its computing network wasn't susceptible to the virus, they continued.

The antivirus had also paid its way. "Instances where the virus was able to infect a machine were isolated and resulted in no loss of service to commuters or operational capacity for RailCorp," the spokesperson said.

Conficker uses an exploit in Microsoft Windows or Microsoft Server to gain access to machines. It spreads by either sending out remote procedure calls to other machines or via external devices such as USB.

There are a number of different forms of the virus. Crikey published a photo which showed an error message being displayed on a platform screen. It identified the virus as being the B variant.

According to Microsoft, it might cause services, such as Windows Update, to stop running and users might not be able to connect to websites that contain words such as "virus", "malware" or "Windows Update". The virus might also lock users out of their account.

RailCorp recently stood down its chief information officer Vicki Coleman amid allegations of dishonest or corrupt behaviour. Gary Pedersen was appointed as acting CIO.

Topics: Malware, Security

About

Suzanne Tindal cut her teeth at ZDNet.com.au as the site's telecommunications reporter, a role that saw her break some of the biggest stories associated with the National Broadband Network process. She then turned her attention to all matters in government and corporate ICT circles. Now she's taking on the whole gamut as news editor for t... Full Bio

Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.

Related Stories

The best of ZDNet, delivered

You have been successfully signed up. To sign up for more newsletters or to manage your account, visit the Newsletter Subscription Center.
Subscription failed.