← All actor clusters

103.21.161.105

103.21.161.105 is an IP address that one published source reports in connection with unclustered DPRK activity, which public reporting attributes to North Korea (DPRK). It is cited here from CYFIRMA. The report is dated 2026-10-23.

ip address DPRK (cluster unattributed) MATCHED IN SOURCE

First seen 2026-10-23 · last seen 2026-10-23

Network

Looked up 2026-10-26 at ip-api.com. A subscriber line, as a person working from home ordinarily has.

Source

• …poisoning BLOCK / MONITOR 13 95.216.5.90 PHP web shell tooling / upload-progress session poisoning BLOCK / MONITOR 14 103.21.161.105 PHP web shell tooling / upload-progress session poisoning BLOCK / MONITOR 15 115.96.27.126 PHP web shell tooling /…

  Suspected DPRK Campaign staging PHP2Shell Targeting against Global PHP infrastructure — CYFIRMA · under “INDICATORS OF COMPROMISE” · published 2026-10-23 · pulled 2026-10-26

Find this indicator in the index, or see every IP address this site holds under IP addresses in the browse listing.

Related indicators

Cited by the same report: Suspected DPRK Campaign staging PHP2Shell Targeting against Global PHP infrastructure

CYFIRMA lists 67 other indicators in this source. 12 are shown, chosen across types.

• 0c5486f06620e26e316f4b33f318b0d646d5e1133789331aa2fed012360d1486 file hash
• 43898a0a53bbd25d31ad9f5018ed3182be98a66109b22c9cab545a9fc447992a file hash
• 7bc41ed79a9ae909927a9e40701736460a8cb70fca16ce1510e58677aca764b6 file hash
• b61a098fc62a2c2696e196dca78da71a file hash
• 103.216.220.92 IP address
• 103.77.210.80 IP address
• 109.56.219.150 IP address
• 109.71.252.97 IP address
• 115.96.27.126 IP address
• 117.203.73.63 IP address
• 119.63.72.54 IP address
• 124.122.142.142 IP address

All 68 indicators from this source