UDP traffic
Datagrams matching proto:openvpn sent to HoneyLabs sensors over UDP in the last 7 days. DNS questions and QUIC client fingerprints are decoded on the sensor. Other datagrams are kept as their first bytes and labelled by protocol where it can be recognised.
A UDP source address can be forged, so each address listed here either sent the traffic or was impersonated by whoever did. UDP traffic is kept out of verdicts, feeds, watchlists and alerts.
1
Datagrams
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Source addresses
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Networks
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Countries
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Destination ports
Traffic by type
Other services
1 datagrams from 1 sourceFirst packets of sessions with VPN, voice, tunnelling, database and management services.
Latest OpenVPN datagram, to 5353/udp
payload bytes
00000000 5c 2e 25 20 7a 06 7e 23 70 3c 2f 0c 7e 3a 71 54 |\.% z.~#p</.~:qT| 00000010 43 24 48 43 46 09 51 0b 02 6b 02 67 58 2c 52 35 |C$HCF.Q..k.gX,R5| 00000020 2a 77 55 24 7d 53 48 6e 10 77 7a 0e 31 6b 63 74 |*wU$}SHn.wz.1kct| 00000030 0f 2b 38 55 34 09 60 36 75 62 1e 4d 0e 70 02 38 |.+8U4.`6ub.M.p.8| 00000040 67 57 5d 64 2b 25 52 3b 1c 4d 49 4d 38 2c c3 f4 |gW]d+%R;.MIM8,..|
Amplification checks
Probes for services that answer a small request with a much larger reply, the property reflection attacks rely on.
| Service | Port | Datagrams | Sources | Factor |
|---|---|---|---|---|
| mDNS | 5353/udp | 1 | 1 | 2 to 10 |
The factor is how many bytes a reachable server can send back for each byte it receives, as published by CISA in alert TA14-017A.
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 31.132.169.138 | AS57044 JSC ER-Telecom Holding | RU | OpenVPN | 1 | 2026-10-07 03:18 |
Latest datagrams
payload bytes
00000000 5c 2e 25 20 7a 06 7e 23 70 3c 2f 0c 7e 3a 71 54 |\.% z.~#p</.~:qT| 00000010 43 24 48 43 46 09 51 0b 02 6b 02 67 58 2c 52 35 |C$HCF.Q..k.gX,R5| 00000020 2a 77 55 24 7d 53 48 6e 10 77 7a 0e 31 6b 63 74 |*wU$}SHn.wz.1kct| 00000030 0f 2b 38 55 34 09 60 36 75 62 1e 4d 0e 70 02 38 |.+8U4.`6ub.M.p.8| 00000040 67 57 5d 64 2b 25 52 3b 1c 4d 49 4d 38 2c c3 f4 |gW]d+%R;.MIM8,..|