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Fake Flash Player installs AtlasRAT

medmalwarebytes_blogPublished 2026-07-31

<p class="wp-block-paragraph"><a href="https://asec.ahnlab.com/en/94704/" rel="noreferrer noopener nofollow" target="_blank">Researchers have described</a> a campaign that delivers a remote access Trojan (RAT) called AtlasRAT through a fake Flash Player installer.</p>

<p class="wp-block-paragraph">People still go looking for “Flash player” because a surprising amount of content and software was

MITRE ATT&CK techniques

Indicators of compromise

Original source: https://www.malwarebytes.com/blog/news/2026/07/fake-flash-player-installs-atlasrat