May 27th, 2025

Who:
Cybercriminals are leveraging TikTok to disseminate malware. These actors are producing AI-generated videos that instruct users to execute malicious PowerShell commands under the guise of software activation steps. The campaign has achieved significant reach, with some videos amassing nearly 500,000 views.
What:
The attackers employ a tactic known as "ClickFix," wherein users are deceived into running PowerShell commands that download and execute info-stealer malware, specifically Vidar and StealC. These videos falsely claim to activate or enhance software like Windows, Microsoft Office, CapCut, or Spotify. Upon execution, the malware harvests sensitive data, including credentials, cookies, cryptocurrency wallets, and two-factor authentication tokens.
Impact:
This campaign has the potential to compromise a vast number of users due to TikTok's extensive user base and the virality of the videos. The stolen information can lead to identity theft, financial loss, and unauthorized access to personal and corporate accounts. The use of AI-generated content and automation makes detection and mitigation more challenging.
Recommendations:
Do not execute unknown commands: Avoid running commands from unverified sources, especially those claiming to unlock or enhance software features.
Educate users: Raise awareness about such social engineering tactics among employees and peers.
Implement security solutions: Utilize reputable antivirus and anti-malware tools to detect and prevent such threats.
Report suspicious content: Flag and report misleading or malicious videos on platforms like TikTok to help curb the spread
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