13.70.26.121
Case file
First seen on 2026-10-04T11:28:06Z, most recently active on 2026-10-05T23:17:43Z.
Recorded 658 attack-shaped requests across 2 separate days.
Its traffic fuzzed a short, random filename looking for a forgotten script that responds; it also requested wp-config.php or a backup copy of it, hoping to read the database password in clear text; it also requested a filename commonly used by web shells left behind by a previous compromise.
Seen on our edge, web sensors.
Scored into the "Persistent" level, carrying the badges Regular, Toolkit, Campaign member.
Routed via AS8075 (Microsoft Corporation), an ASN we classify as cloud.
Blocked by the firewalls on our servers since 2026-10-06T00:10:04Z, through 2027-01-04T00:10:04Z.
Correlated with other addresses sharing the same signature under campaign "5ecc12955fa30431".
Enrichment
| rDNS | none |
|---|---|
| ASN | AS8075 — Microsoft Corporation |
| ASN type | cloud |
| Country | Hong Kong (HK) |
| Flags | none observed |
Timeline
- 2026-10-04220
- 2026-10-05438
Evidence (newest first, up to 50)
| Time (UTC) | Vantage | Site | Class | Status | Evidence |
|---|---|---|---|---|---|
| 2026-10-05T23:17:39Z – 2026-10-05T23:17:43Z | web | victorantonov.com | 16 × fuzzed a short, random filename looking for a forgotten script that responds | 404 | GET /a.php -> 404 (16 distinct paths) |
| 2026-10-05T23:17:39Z | web | victorantonov.com | made a request that matched no known pattern | 404 | GET /admin-header.php -> 404 |
| 2026-10-05T23:17:36Z – 2026-10-05T23:17:39Z | web | victorantonov.com | 15 × fuzzed a short, random filename looking for a forgotten script that responds | 404 | GET /samll.php -> 404 (15 distinct paths) |
| 2026-10-05T23:17:35Z | web | victorantonov.com | made a request that matched no known pattern | 404 | GET /admin.php7 -> 404 |
| 2026-10-05T23:17:34Z – 2026-10-05T23:17:35Z | web | victorantonov.com | 4 × fuzzed a short, random filename looking for a forgotten script that responds | 404 | GET /gecko.php -> 404 (4 distinct paths) |
| 2026-10-05T23:17:33Z | edge | victorantonov.com | 2 × made a request that matched no known pattern | GET /wp-login.php | |
| 2026-10-05T23:17:33Z | web | victorantonov.com | fuzzed a short, random filename looking for a forgotten script that responds | 404 | GET /wp.php -> 404 |
| 2026-10-05T23:17:32Z | web | victorantonov.com | probed for an exposed Adminer database-management script | 404 | GET /adminer.php -> 404 |
| 2026-10-05T23:17:30Z – 2026-10-05T23:17:32Z | web | victorantonov.com | 9 × fuzzed a short, random filename looking for a forgotten script that responds | 404 | GET /sxo.php -> 404 (9 distinct paths) |
Campaign membership: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36|/inputs.php,/bax (3 addresses correlated) — no standalone campaign page yet.
Dispute or removal: [email protected] — reference 13.70.26.121. See /threats/about for the method and the 7-day review window.
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