IOC Radar
IPMediumSignal 66/100

103.81.87.164

Location
VietnamVietnam
Hanoi, Ha Noi
ASN
AS140825
HOSTINGVIET
First Seen
Oct 16, 2025
Last Seen
Jun 6, 2026
Oct 16
First Seen
242d ago
Jun 6
Last Seen
9d ago
20
Reports
source reports
66%
Confidence
medium
Found in 20 reports. Confidence: medium. · Confidence scores are heuristic. Verify before acting on results.
IPv4 Address
Network layer indicator observed in threat reports.
MISP Category
Network Activity
Confidence
66%
Signal Score
66 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

32 techniques

Network Information

CountryVNVietnam
RegionHanoi, Ha Noi
ASNAS140825
OrganizationHOSTINGVIET

Feed Intelligence Summary

20 reports66% confidence
20
Source reports
66%
Confidence score
Category tags
abuseactive scanactive scanningaptasiaattackaustraliaauthentication attackauthentication failureautomated attackbad reputationbad web botbanner-grabbingblocklistbotnetbotnet activitybrute forcebrute force attackbrute force attackerbrute force attemptbrute force attemptsbrute-forcebruteforcec&c communicationcisco devicecommand & controlcommand and controlcommunity-sharedcowriecowrie honeypotcredential accesscredential stuffingdata exfiltrationdata store exposuredatabase securityddosddos attackdecoy systemdenial of servicedevice managementdigital oceandistributed attacksenterprise networkingeuropeexploitexploitation activityexploited hostfail2ban alertftpftp brute forceftp brute-forcehackinghoneytrap honeypotidentity & access exploitationindicatorinitial accessinjection activityinjection attacksiot securityiot targetedkill-chain exploitationkill-chain reconnaissancekill-chain:exploitationkill-chain:reconnaissancelamplamp server targetinglateral movementlow-riskmalaysiamalicious activitymalicious loginmalicious script executionmalwaremalware communicationnetworknetwork infrastructurenetwork intrusionnetwork scanningnetwork securitynetwork service scanningoceaniaosintpassword attacksphishingportscanprotocol exploitationransomwarereconnaissanceremote accessremote servicesresearchresearchedscannerscannerssecurity operationsservice scansftp access attemptsftp attacksocradar honeypotspamsshssh attackssh monitoringssh-brutet1021t1021.001t1040t1041t1046t1059t1059.003t1071t1071.001t1076t1078t1078.004t1110t1110.001t1110.002t1110.003t1110.004t1190t1203t1486t1496t1499.001t1499.002t1499.003t1550t1563t1573t1589t1595t1595.001t1595.002t1595.003telnet threatthreat actorthreat detectionthreat intelligencetlp:whitetor nodetpottraffic analysisunauthorized accessunauthorized access attemptunauthorized login attemptunited kingdomvietnamvnvnc protocolvulnerability scanvulnerability-exploitationvultrweb app attackweb application attackweb exploitationweb spam

Activity Timeline

1 total obs
Jun 6Jun 6

Threat Activity Heatmap

· Peak: 2026-06-06
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Threat ScoreMedium Risk
66
SIGNAL
Signal Score
66%
Confidence
20
Reports
First seenOct 16, 2025
Last seenJun 6, 2026
GeolocationVN
CountryVietnam
LocationHanoi, Ha Noi
ASNAS140825
OrgHOSTINGVIET
Coords21.0244, 105.8415

VirusTotal

Not checked

WHOIS

description
Score: 100/100. Labels: abuseipdb:brute-force, abuseipdb:critical, abuseipdb:ddos, abuseipdb:exploited-host, abuseipdb:ftp-brute, abuseipdb:hacking. Attacker IP from Hanoi, Vietnam (AS140825, Thien Quang Digital technology joint stock company). Observed targeting technology sector honeypot msp-rmm-hp-01 via cowrie. Session included 14 failed login attempts, 14 credential pairs tried across 2 unique usernames, execution of 4 commands (SSH key persistence, system reconnaissance), delivery of 4 ...

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IOC Journey

medium
First detected 8 months ago · Last seen 9 days ago
Appeared in 20 threat reports