The North Korean advanced persistent threat (APT) actor dubbed ScarCruft is using weaponized Microsoft Compiled HTML Help (CHM) files to download additional malware.
According to multiple reports from AhnLab Security Emergency response Center (ASEC), SEKOIA.IO, and Zscaler, the development is illustrative of the group’s continuous efforts to refine and retool its tactics to sidestep detection.
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Source: thehackernews.com