Hackers Utilizing Trending TikTok ‘Invisible Problem’ to Unfold Malware

Nov 29, 2022Ravie Lakshmanan

TikTok Challenge

Menace actors are capitalizing on a preferred TikTok problem to trick customers into downloading information-stealing malware, in line with new analysis from Checkmarx.

The pattern, referred to as Invisible Problem, includes making use of a filter often known as Invisible Physique that simply leaves behind a silhouette of the particular person’s physique.

However the truth that people filming such movies might be undressed has led to a nefarious scheme whereby the attackers put up TikTok movies with hyperlinks to rogue software program dubbed “unfilter” that purport to take away the utilized filters.

“Directions to get the ‘unfilter’ software program deploy WASP stealer malware hiding inside malicious Python packages,” Checkmarx researcher Man Nachshon mentioned in a Monday evaluation.

The WASP stealer (aka W4SP Stealer) is a malware that is designed to steal customers’ passwords, Discord accounts, cryptocurrency wallets, and different delicate data.

The TikTok movies posted by the attackers, @learncyber and @kodibtc, on November 11, 2022, are estimated to have reached over one million views. The accounts have been suspended.

Python Malware
Python Malware

Additionally included within the video is an invitation hyperlink to a Discord server managed by the adversary, which had practically 32,000 members earlier than it was reported and deleted. Victims becoming a member of the Discord server subsequently obtain a hyperlink to a GitHub repository that hosts the malware.

The attacker has since renamed the undertaking to “Nitro-generator” however not earlier than it landed on GitHub’s Trending repositories listing for November 27, 2022, by urging the brand new members on Discord to star the undertaking.


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Moreover altering the repository identify, the risk actor deleted previous recordsdata within the undertaking and uploaded contemporary ones, one in every of which even described the up to date Python code as “Its open supply, its not a **VIRUS**.” The GitHub account has now been pulled.

The stealer code is alleged to have been embedded in numerous Python packages corresponding to “tiktok-filter-api,” “pyshftuler,” “pyiopcs,” and “pydesings,” with the operators swiftly publishing new replacements to the Python Bundle Index (PyPI) below totally different names upon getting eliminated.

“The extent of manipulation utilized by software program provide chain attackers is rising as attackers turn out to be more and more intelligent,” Nachshon famous. “These assaults exhibit once more that cyber attackers have began to focus their consideration on the open supply bundle ecosystem.”

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Supply By https://thehackernews.com/2022/11/hackers-using-trending-invisible.html

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