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OpenAdvisories
Malicious MAL-2023-4021

libgrandmask

PyPI package · all versions

Reported Feb 25, 2023 · Updated Aug 24, 2023

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: checkmarx (8045907b0635c17ea4e2ca25e7df3108bd9c9ca66ddf9c2be92137a80e8f82d9)
EsqueleSquad group published nearly 6000 malicious PyPi and NPM packages, executing spyware and information-stealing malware

Indicators of compromise

Shown defanged and not clickable. Search any indicator to find other packages using it.

URLs

  • hxxps://dl[.]dropbox[.]com/s/tpykidpdjz99202/esquele[.]exe other packages →
  • hxxps://cdn[.]discordapp[.]com/attachments/1090710876639744062/1102575056925761587/bypass2[.]ps1 other packages →