SentinelOne said that two Chinese security firms spotted and analyzed older versions of the OSAMiner in August and September 2018, respectively. MacOS users have been the target of a sneaky malware operation for more than five years that used a clever trick to avoid detection and hijack infected users. But their reports only scratched the surface of what OSAMiner was capable of, SentinelOne macOS malware researcher Phil Stokes said yesterday. And Catalin Cimpanu adds macOS malware used run-only AppleScripts to avoid detection for five years: A sneaky malware operation used a clever trick to avoid detection and hijacked the hardware resources of infected users to mine cryptocurrency behind their backs. The primary reason was that security researchers weren't able to retrieve the malware's entire code at the time, which used nested run-only AppleScript files to retrieve its malicious code across different stages. Named OSAMiner, the malware has been distributed in the wild since at least. Using Applescript to make selections from dropdown menu and Apply Im trying. As users installed the pirated software, the boobytrapped installers would download and run a run-only AppleScript, which would download and run a second run-only AppleScript, and then another final third run-only AppleScript. for Mac OS X Im looking to record lectures with my MacBook Pro this year. Since "run-only" AppleScript come in a compiled state where the source code isn't human-readable, this made analysis harder for security researchers.
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