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Hackers hijacked the eScan Antivirus update mechanism in malware campaign

Security Affairs

A malware campaign has been exploiting the updating mechanism of the eScan antivirus to distribute backdoors and cryptocurrency miners. Avast researchers discovered and analyzed a malware campaign that exploited the update mechanism of the eScan antivirus to distribute backdoors and crypto miners.

Antivirus 131
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No, I Did Not Hack Your MS Exchange Server

Krebs on Security

“web shells”) that various cybercrime groups worldwide have been using to commandeer any unpatched Exchange servers. Oddly, none of the several dozen antivirus tools available to scan the file at Virustotal.com currently detect it as malicious. I’d been doxed via DNS. Just my Social Security number.

Hacking 363
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Why Small and Medium Sized Businesses Need More Than Just an AntiVirus Solution

Security Boulevard

Basic solutions like antivirus deployments are certainly still important, but they are reactionary measures. Thankfully, nearly all malware depends on DNS at some point in their kill chain, making the protocol a critical vector for shutting down these threats. In this new environment, the bare minimum is no longer good enough.

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Why Malware Crypting Services Deserve More Scrutiny

Krebs on Security

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. This story explores the history and identity behind Cryptor[.]biz ” Crypt[.]guru’s

Malware 277
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Chinese-speaking cybercrime gang Rocke changes tactics

Security Affairs

Chinese-speaking cybercrime gang Rocke that carried out several large-scale cryptomining campaigns, has now using news tactics to evade detection. Chinese-speaking cybercrime gang Rocke, that carried out several large-scale cryptomining campaigns in past , has now using news tactics to evade detection. Pierluigi Paganini.

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A Deep Dive Into the Residential Proxy Service ‘911’

Krebs on Security

These services can be used in a legitimate manner for several business purposes — such as price comparisons or sales intelligence — but they are massively abused for hiding cybercrime activity because they can make it difficult to trace malicious traffic to its original source. ” A depiction of the Proxygate service.

VPN 352
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“FudCo” Spam Empire Tied to Pakistani Software Firm

Krebs on Security

In May 2015, KrebsOnSecurity briefly profiled “ The Manipulaters ,” the name chosen by a prolific cybercrime group based in Pakistan that was very publicly selling spam tools and a range of services for crafting, hosting and deploying malicious email. One of several current Fudtools sites run by The Manipulaters.

Software 303