20.92.77.159
Case file
First seen on 2026-10-03T07:44:52Z, most recently active on 2026-10-04T18:11:04Z.
Recorded 1536 attack-shaped requests across 2 separate days.
Its traffic fuzzed a short, random filename looking for a forgotten script that responds; it also probed a WordPress admin/content path used to fingerprint the installation or hunt for an exposed upload/plugin surface; it also requested wp-config.php or a backup copy of it, hoping to read the database password in clear text.
Seen from 2 of our sensors: edge, nl4-web.
Scored into the "Persistent" level, carrying the badges Regular, Toolkit, Campaign member.
Routed via AS8075 (Microsoft Corporation), an ASN we classify as cloud.
Blocked on every one of our hosts and at our edge since 2026-10-04T15:29:58Z, through 2027-01-02T15:29:58Z.
Correlated with other addresses sharing the same signature under campaign "5ecc12955fa30431".
Enrichment
| rDNS | none |
|---|---|
| ASN | AS8075 — Microsoft Corporation |
| ASN type | cloud |
| Country | Australia (AU) |
| Flags | none observed |
Timeline
- 2026-10-03394
- 2026-10-041142
Evidence (newest first, up to 50)
| Time (UTC) | Vantage | Site | Class | Status | Evidence |
|---|---|---|---|---|---|
| 2026-10-04T18:10:58Z – 2026-10-04T18:11:04Z ×16 | nl4-web | victorantonov.com | 16 × fuzzed a short, random filename looking for a forgotten script that responds | 404 | 20.92.77.159 - - [04/Oct/2026:21:11:04 +0300] "GET /a.php HTTP/1.1" 404 16 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" (16 distinct paths) |
| 2026-10-04T18:10:57Z | nl4-web | victorantonov.com | matched a catalogue rule | 404 | 20.92.77.159 - - [04/Oct/2026:21:10:57 +0300] "GET /admin-header.php HTTP/1.1" 404 16 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" |
| 2026-10-04T18:10:52Z – 2026-10-04T18:10:57Z ×15 | nl4-web | victorantonov.com | 15 × fuzzed a short, random filename looking for a forgotten script that responds | 404 | 20.92.77.159 - - [04/Oct/2026:21:10:57 +0300] "GET /samll.php HTTP/1.1" 404 16 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" (15 distinct paths) |
| 2026-10-04T18:10:51Z | nl4-web | victorantonov.com | matched a catalogue rule | 404 | 20.92.77.159 - - [04/Oct/2026:21:10:51 +0300] "GET /admin.php7 HTTP/1.1" 404 236 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" |
| 2026-10-04T18:10:47Z – 2026-10-04T18:10:51Z ×6 | nl4-web | victorantonov.com | 6 × fuzzed a short, random filename looking for a forgotten script that responds | 404 | 20.92.77.159 - - [04/Oct/2026:21:10:51 +0300] "GET /gecko.php HTTP/1.1" 404 16 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" (6 distinct paths) |
| 2026-10-04T18:10:47Z | nl4-web | victorantonov.com | probed for an exposed Adminer database-management script | 404 | 20.92.77.159 - - [04/Oct/2026:21:10:47 +0300] "GET /adminer.php HTTP/1.1" 404 16 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" |
| 2026-10-04T18:10:42Z – 2026-10-04T18:10:46Z ×10 | nl4-web | victorantonov.com | 10 × fuzzed a short, random filename looking for a forgotten script that responds | 404 | 20.92.77.159 - - [04/Oct/2026:21:10:46 +0300] "GET /sxo.php HTTP/1.1" 404 16 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36" (10 distinct paths) |
Report history
No abuse report sent for this address yet.
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 (4 addresses correlated) — no standalone campaign page yet.
Dispute or removal: [email protected] — reference 20.92.77.159 (mailbox goes live with phase 3). See /threats/about for the method and the 7-day review window.
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