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AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP

ASN Active medium
Why this campaign was detected
5 IPs from the same network (VIETNAM POSTS AND TELECOMMUNICATIONS GROUP, AS135905) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS135905 · VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
Subnet
Country
🇻🇳 VN
Cloud Provider
Member Count
5 IPs
Below average
Total Events
3360
Below average by volume
Started / Ended
2026-02-16 18:03 — ongoing
Attack Types
ftp:bruteforce ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Credential Access
Discovery
Command and Control
Exfiltration
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
14.225.206.187 credential_harvester 64% 1x OSINT 1491 2 ssh:bruteforce 2026-09-13 00:24 evidence →
103.200.23.107 credential_harvester 61% 1x OSINT 638 2 ssh:bruteforce 2026-09-11 19:51 evidence →
103.154.63.62 credential_harvester 58% 1x OSINT 1117 2 ssh:bruteforce 2026-09-09 14:18 evidence →
14.225.208.110 reconnaissance 54% 1x OSINT 133 1 ftp:bruteforcessh:bruteforce 2026-09-15 07:02 evidence →
14.225.165.177 data_exfiltrator 31% 6 1 ssh:bruteforce 2026-09-06 10:55 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds
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