HoneyLabs

UDP traffic

Datagrams matching asn:8402 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.

5

Datagrams

1

Source addresses

1

Networks

1

Countries

4

Destination ports

Traffic by type

Unrecognised

5 datagrams from 1 source

Datagrams no decoder recognised. Their first bytes are kept.

Latest Unrecognised datagram, to 1027/udp

-.J9&IWl4;)E{r p·z-,·K·q^^F!^n7·"·EHJ·4·W]DROMCSGp·^<·P·y·<W·sc'u(o?D#>·m·

payload bytes
00000000  2d 2e 4a 39 26 49 57 6c  34 3b 29 45 7b 72 09 70  |-.J9&IWl4;)E{r.p|
00000010  03 7a 2d 2c 17 4b 1b 71  5e 5e 46 21 5e 6e 37 0b  |.z-,.K.q^^F!^n7.|
00000020  22 01 45 48 4a 1c 34 7f  57 5d 44 52 4f 4d 43 53  |".EHJ.4.W]DROMCS|
00000030  47 70 7f 5e 3c 1a 50 1a  79 16 3c 57 05 73 63 27  |Gp.^<.P.y.<W.sc'|
00000040  75 28 6f 3f 44 23 3e 1b  00 02 6d 8c b7           |u(o?D#>...m..|

Amplification checks

Probes for services that answer a small request with a much larger reply, the property reflection attacks rely on.

ServicePortDatagramsSourcesFactor
mDNS5353/udp212 to 10
SSDP1900/udp1130.8

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.

Destination ports

Networks

Countries

Source addresses (unverified)

AddressNetworkCcSendsDatagramsLast seen (UTC)
78.107.31.154AS8402 PVimpelComRUUnrecognised52026-10-11 00:02

Latest datagrams