malware pay-per-install

Novo negócio: pague para ver o seu malware instalado nos comjputadores das vítimas. Custo: entre 7 e 180 dólares por milhar de instalações.

"New research suggests that the majority of personal computers infected with malicious software may have arrived at that state thanks to a bustling underground market that matches criminal gangs who pay for malware installations with enterprising hackers looking to sell access to compromised PCs.

Pay-per-install (PPI) services are advertised on shadowy underground Web forums. Clients submit their malware—a spambot, fake antivirus software, or password-stealing Trojan—to the PPI service, which in turn charges rates from $7 to $180 per thousand successful installations, depending on the requested geographic location of the desired victims.

The PPI services also attract entrepreneurial malware distributors, or "affiliates," hackers who are tasked with figuring out how to install the malware on victims' machines. Typical installation schemes involve uploading tainted programs to public file-sharing networks; hacking legitimate websites in order to automatically download the files onto visitors; and quietly running the programs on PCs they have already compromised. Affiliates are credited only for successful installations, via a unique and static affiliate code stitched into the installer programs and communicated back to the PPI service after each install."

Artigo original:
Most Malware Tied to 'Pay-Per-Install' Market
http://www.technologyreview.com/computing/37705/?a=f