Ransomware has become major concern among users, particularly those variants that mimic law enforcement agencies like the FBI (known as police ransomware). Certain features have also been incorporated into the threat recently, such as an audio file and just now, fake digital certificates.We encountered two samples bearing the same fake digital signature, which Trend Micro […]
Adobe’s head of product security, Brad Arkin, published a very interesting post on Thursday. As it turns out, one of Adobe’s build servers was compromised and was used to create malicious files with Adobe’s digital signature. Inappropriate Use of Adobe Code Signing Certificate: According to accompanying Security Advisory, there are two “utilities” using three files. […]
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