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Delivering Malware Through Abandoned Amazon S3 Buckets

Schneier on Security

These buckets contained software libraries that are still used. The TL;DR is that this time, we ended up discovering ~150 Amazon S3 buckets that had previously been used across commercial and open source software products, governments, and infrastructure deployment/update pipelines—and then abandoned.

Malware 300
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Notorious Malware, Spam Host “Prospero” Moves to Kaspersky Lab

Krebs on Security

Security experts say the Russia-based service provider Prospero OOO (the triple O is the Russian version of “LLC”) has long been a persistent source of malicious software, botnet controllers, and a torrent of phishing websites. A fake browser update page pushing mobile malware. Image: Intrinsec. secrets.

Malware 260
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Oops: DanaBot Malware Devs Infected Their Own PCs

Krebs on Security

government today unsealed criminal charges against 16 individuals accused of operating and selling DanaBot , a prolific strain of information-stealing malware that has been sold on Russian cybercrime forums since 2018. DanaBot’s features, as promoted on its support site. DanaBot’s features, as promoted on its support site.

Malware 248
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FBI Deletes PlugX Malware from Thousands of Computers

Schneier on Security

According to a DOJ press release , the FBI was able to delete the Chinese-used PlugX malware from “approximately 4,258 U.S.-based ” Details : To retrieve information from and send commands to the hacked machines, the malware connects to a command-and-control server that is operated by the hacking group.

Malware 247
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Pakistan Arrests 21 in ‘Heartsender’ Malware Service

Krebs on Security

Authorities in Pakistan have arrested 21 individuals accused of operating “ Heartsender ,” a once popular spam and malware dissemination service that operated for more than a decade. Some of the core developers and sellers of Heartsender posing at a work outing in 2021.

Malware 195
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New MassJacker clipper targets pirated software seekers

Security Affairs

Pirated software seekers are targeted by the new MassJacker clipper malware, according to CyberArk researchers. A new malware campaign spreading a new clipper malware dubbed MassJacker targets users searching for pirated software, Cyberark users warn. com) distributing pirated software that also spreads malware.

Software 114
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Malicious QR codes sent in the mail deliver malware

Malwarebytes

Physical letters that contain a QR code to trick people into downloading malware are being sent through the mail, according to a warning issued by The Swiss National Cyber Security Centre (NCSC). And QR codes get typically read by mobile devices, which—unfortunately—still get overlooked when it comes to installing security software.

Malware 133