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Update observed IOC rules - 2026-09-14 - #5337

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markmsublime merged 12 commits into
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automated-ioc-updates
Sep 14, 2026
Merged

markmsublime merged 12 commits into
mainfrom
automated-ioc-updates

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@github-actions github-actions Bot commented Sep 12, 2026 •

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Summary

Automated IOC update (Last updated: 2026-09-14)

Cumulative Changes Since Last Merge

  • Total Active IOCs: 307
  • Added: 13 IOCs
  • Expired: 113 IOCs

New IOCs

  • 57bbac04d703d415... (sender_emails) — Compromised student account - fake forwarded thread and fake photo share link phishing campaigns
  • b044f948af172622... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns
  • e496f21a9a64bb06... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns
  • 970950880f23d7bc... (sender_emails) — Compromised account - fake eDocument task and Microsoft Teams document share credential phishing campaigns
  • 2a9b9e226f23ec63... (sender_emails) — Observed malicious sender - Chinese-language enterprise mailbox credential phishing campaigns
  • 6fcd011c929ff7d8... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns
  • 01eb9fff727d15c5... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns
  • caed0ffc5a2f2858... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns
  • 4c254e837ad5e81e... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns
  • 4329b35c2cbed4d8... (sender_emails) — Compromised account - Google Calendar invite investment agreement credential phishing campaigns
  • 91fe8f768fdef0ef... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns
  • 0d3de488a096b39c... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns
  • e06aa19393381532... (sender_emails) — Observed malicious sender - advance-fee investment fraud campaigns

Update History

  • 2026-09-14: Added 13 IOC(s) — 307 active IOC(s)
  • 2026-09-14: Added 13 IOC(s) — 306 active IOC(s)
  • 2026-09-14: Added 0 IOC(s) — 293 active IOC(s)
  • 2026-09-13: Added 0 IOC(s) — 293 active IOC(s)
  • 2026-09-12: Initial sync — 301 active IOC(s)

Generated by automated IOC management system
Source: Private threat intel repository

@github-actions
github-actions Bot requested a review from a team September 12, 2026 00:36
@github-actions
github-actions Bot requested a review from a team as a code owner September 12, 2026 00:36
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Test Rules Sync - Action Required

This PR was not automatically synced to test-rules because the author is not a member of the sublime-security organization.

To enable syncing, an organization member can comment /update-test-rules on this PR.

Once triggered, the rules will be synced on the next scheduled run (every 10 minutes).

@github-actions github-actions Bot changed the title Update observed IOC rules - 2026-09-12 Update observed IOC rules - 2026-09-13 Sep 13, 2026
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Automated update — 2026-09-13
Rules regenerated from latest IOC CSVs. Force-pushed to automated-ioc-updates.

@github-actions github-actions Bot changed the title Update observed IOC rules - 2026-09-13 Update observed IOC rules - 2026-09-14 Sep 14, 2026
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Automated update — 2026-09-14
Rules regenerated from latest IOC CSVs. Force-pushed to automated-ioc-updates.

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Automated update — 2026-09-14
Rules regenerated from latest IOC CSVs. Force-pushed to automated-ioc-updates.

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Automated update — 2026-09-14
Rules regenerated from latest IOC CSVs. Force-pushed to automated-ioc-updates.

@markmsublime markmsublime reopened this Sep 14, 2026
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markmsublime added this pull request to the merge queue Sep 14, 2026
Merged via the queue into main with commit 11cd323 Sep 14, 2026
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markmsublime deleted the automated-ioc-updates branch September 14, 2026 14:45
missingn0pe pushed a commit that referenced this pull request Sep 21, 2026
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
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