
A brand new cybercrime instrument known as ErrTraffic permits risk actors to automate ClickFix assaults by producing ‘faux glitches’ on compromised web sites to lure customers into downloading payloads or following malicious directions.
The platform guarantees conversion charges as excessive as 60% and may decide the goal system to ship appropriate payloads.
ClickFix is a social engineering approach the place targets are tricked into executing harmful instructions on their techniques below plausible pretenses, such as fixing technical issues or validating their identification.
It has grown in recognition since 2024, particularly this yr, as each cybercriminals and state-sponsored actors have adopted it for its effectiveness in bypassing normal safety controls.
Automating ClickFix
ErrTraffic is a brand new cybercrime platform first promoted on Russian-speaking hacking boards earlier this month by somebody utilizing the alias LenAI.
It capabilities as a self-hosted visitors distribution system (TDS) that deploys ClickFix lures and is bought to clients for a one-time buy of $800.

Supply: Hudson Rock
Hudson Rock researchers who analyzed the platform report that it presents a user-friendly panel that gives numerous configuration choices and entry to real-time marketing campaign information.
The attacker should already management an internet site that accepts sufferer visitors, or has injected malicious code right into a official, compromised web site, after which add ErrTraffic to it by way of an HTML line.

Supply: Hudson Rock
The location’s conduct stays the identical for normal guests who don’t match the focusing on standards, however when geolocation and OS fingerprinting circumstances are met, the web page’s DOM is modified to show a visible glitch.
The problems could embody corrupted or illegible textual content, font alternative with symbols, faux Chrome updates, or lacking system font errors.
This makes the web page seem “damaged” and creates the situation to supply the sufferer a ‘resolution’ within the type of putting in a browser replace, downloading a system font, or pasting one thing within the command immediate.

Supply: Hudson Rock
If the sufferer follows the directions, a PowerShell command is added to the clipboard via JavaScript code. Executing the command results in downloading a payload.

supply: Hudson Rock
Hudson Rock explicitly specifies that the payloads are Lumma and Vidar info-stealers on Home windows, Cerberus trojan on Android, AMOS (Atomic Stealer) on macOS, and unspecified Linux backdoors.

Supply: Hudson Rock
ErrTraffic purchasers can outline the payload for every focused structure and specify the international locations that qualify for an infection. Nevertheless, there’s a hardcoded exclusion for CIS (Commonwealth of Unbiased States) international locations, which can point out the origin of ErrTraffic’s developer.
Hudson Rock, which displays your entire credential-theft lifecycle, experiences that, normally, the harvested information is bought on darknet markets or leveraged to compromise extra web sites and inject the ErrTraffic script once more.
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