A newly documented Linux botnet named SSHStalker is using the IRC (Internet Relay Chat) communication protocol for command-and-control (C2) operations. The protocol was invented in 1988, and its ...
Most botnets are usually pretty obvious to detect -- the conspicuous Internet Relay Chat (IRC) connections they use are often a dead giveaway. But botnet operators are now starting to use stealthier ...
Some old botnets never die: An old-school botnet is alive and well and now silently propagating pay-per-install scams, according to a new research paper released today. SDBOT, an IRC-based botnet that ...
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Hackers resurrect the 90s IRC tricks with SSHStalker
SSHStalker uses IRC channels and multiple bots to control infected Linux hosts Automated SSH brute-forcing rapidly spreads the botnet through cloud server infrastructures Compilers are downloaded ...
A newly discovered botnet is compromising poorly-protected Linux servers by brute-forcing weak SSH password login authentication. Researchers at Canada-based Flare Systems, who discovered the botnet, ...
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