c8d18af147b08a6c78a06c51fccc635b

c8d18af147b08a6c78a06c51fccc635b is a file hash that one published source reports in connection with Contagious Interview activity, which public reporting attributes to North Korea (DPRK). It is cited here from meow mfer (@meow_mfer). The report is dated 2025-08-11.

file hash Contagious Interview RESEARCHER POST

First seen 2025-08-11 · last seen 2025-08-11

Source

  • A fake recruiter approached the researcher on LinkedIn while impersonating the Bitgesell project, then sent a take-home coding assignment hosted in a private Bitbucket organisation. The researcher describes the assignment's backend as contacting an external URL on startup and executing whatever code it receives, which is a remote-code-execution backdoor disguised as middleware. The registration dates are the researcher's own evidence for the impersonation: the post states that bitgesell.co was registered on 9 August 2025, the day before the approach, while the project's official site was registered in April 2020. A second domain, bitgesell.finance, appeared a day later with the same hire@ address pattern. The hashes are reproduced from the researcher's own indicator list for the assignment repository.
    x.com/meow_mfer/status/1954703827317526913 — meow mfer (@meow_mfer) · under “Bitgesell recruiter impersonation” · published 2025-08-11 · pulled 2026-08-30

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Cited by the same report: x.com/meow_mfer/status/1954703827317526913

meow mfer (@meow_mfer) lists 19 other indicators in this source. 12 are shown, chosen across types.

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Disclaimer An entry here is not proof of DPRK affiliation or wrongdoing. A listed name, account or address may belong to an uninvolved person, so each entry is a lead to verify independently. What inclusion means. See the sourcing methodology.