Tag Archives: networks

Telstra to DNS-block botnet C&Cs with unknown blacklist

What could possibly go wrong other than a C&C net sharing your colo barn’s IP address? Telstra is preparing to get proactive with malware, announcing that it will be implementing a DNS-based blocker to prevent customer systems from contact known command-and-control servers.…

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Telstra to DNS-block botnet C&Cs with unknown blacklist

Malware culprit fingered in mysterious Tor traffic spike

Spammy botnet got sneaky Security researchers believe they have identified the botnet responsible for a recent spike in traffic on the anonymizing Tor network, but the exact purpose of the malware remains unclear.…

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Malware culprit fingered in mysterious Tor traffic spike

Android malware spotting hitching a ride on mobile botnet

Obad boy enlists an ally for Google spam splurge Kaspersky Lab has reported the first sighting of mobile malware (Android, of course) that piggybacks on the back of a separate mobile botnet and uses the resources of other malware once it’s installed.…

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Android malware spotting hitching a ride on mobile botnet

Android malware spotted hitching a ride on mobile botnet

Obad boy enlists an ally for Google spam splurge Kaspersky Lab has reported the first sighting of mobile malware (Android, of course) that piggybacks on the back of a separate mobile botnet and uses the resources of other malware once it’s installed.…

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Android malware spotted hitching a ride on mobile botnet

Tor traffic torrent: It ain’t the Syrians, it’s the BOTS

‘No humans are behind these clients’ The recent spike in traffic on the Tor anonymizing relay network is probably due to botnet activity rather than any recent political developments, research by Tor Project members has concluded.…

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Tor traffic torrent: It ain’t the Syrians, it’s the BOTS

Chinese authorities says massive DDoS attack took down .cn domain

Middle Kingdom pledges immediate action The China Internet Network Information Center (CINIC) has reported that on Sunday it suffered the largest ever DDoS attack it has ever experienced against the .cn domain, an assault that took ten hours to knock down.…

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Chinese authorities says massive DDoS attack took down .cn domain

Chinese authorities say massive DDoS attack took down .cn domain

Middle Kingdom pledges immediate action The China Internet Network Information Center (CINIC) has reported that on Sunday it suffered the largest ever DDoS attack it has ever experienced against the .cn domain, an assault that took ten hours to knock down.…

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Chinese authorities say massive DDoS attack took down .cn domain

Malicious JavaScript flips ad network into rentable botnet

Enslaved machines helplessly press Apache’s buttons Black Hat 2012   Security researchers have shown how hackers can use ad networks to create ephemeral, hard-to-trace botnets that can perform distributed-denial-of-service attacks at the click of a button.…

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Malicious JavaScript flips ad network into rentable botnet

Spamhaus-style DDoS attacks: All the hackers are doing it

‘All you need is 10 lines of code and a lot of patience’ Hackers are increasingly turning to DNS reflection to amplify the volume of distributed denial of service (DDoS) attacks.…

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Spamhaus-style DDoS attacks: All the hackers are doing it