HoneyLabs

UDP traffic

Datagrams matching asn:53667 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.

57

Datagrams

6

Source addresses

1

Networks

2

Countries

20

Destination ports

Traffic by type

Other services

44 datagrams from 4 sources

First packets of sessions with VPN, voice, tunnelling, database and management services.

Latest SIP datagram, to 5060/udp

OPTIONS sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 127.0.0.1:5064;branch=z9hG4bK-2729267454;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=63303033373639323133633401373332333132363533 Accept: application/sdp User-Agent: friendly-scanner To: "sipvicious"<sip:100@1.1.1.1> Cont

Payload bytes withheld: they contain the sensor's address.

Unrecognised

12 datagrams from 2 sources

Datagrams no decoder recognised. Their first bytes are kept.

Latest Unrecognised datagram, to 1434/udp

j.Vn·.7·V6uei';*j,hx·P

payload bytes
00000000  6a 2e 56 6e 00 2e 37 06  56 36 75 65 69 27 3b 2a  |j.Vn..7.V6uei';*|
00000010  6a 2c 68 78 14 dc 50                              |j,hx..P|

Peer-to-peer

1 datagrams from 1 source

File-sharing clients trying to reach a peer that used one of these addresses before. This is not scanning, so it is left out of every other figure on this page.

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
Memcached11211/udp1110,000 to 51,000

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)
199.195.250.193AS53667 FranTech SolutionsUSSIP272026-10-09 10:22
209.141.51.29AS53667 FranTech SolutionsUSUnrecognised122026-10-10 20:11
199.195.252.209AS53667 FranTech SolutionsUSSIP82026-10-10 23:47
198.98.58.74AS53667 FranTech SolutionsUSSIP62026-10-09 20:19
198.98.57.120AS53667 FranTech SolutionsUSSIP32026-10-06 10:49
107.189.1.154AS53667 FranTech SolutionsLUUnrecognised12026-10-11 02:54

Latest datagrams