The term "SuicidePics" was historically associated with early 2000s shock sites that hosted graphic imagery.
In this case, – is the corrupted version of an . Lau77109860918560391864103 – SuicidePics
Legend usually claims that a user (often named "Lau" or similar) posted this string on a forum like 4chan or a dark web board as a final testament, with the numbers representing a PGP key or coordinates. 2. Corrupted Metadata & Scraping Lau77109860918560391864103 – SuicidePics
A real-world example of a creator leaving a final digital "testament". Lau77109860918560391864103 – SuicidePics