IOC Radar
IPMediumSignal 60/100

103.139.2.93

Location
Hong KongHong Kong
Hong Kong, Kowloon
ASN
AS139021
Sichuan Yihu Data Technology Co., Ltd
First Seen
Feb 26, 2021
Last Seen
Feb 19, 2026
Feb 26
First Seen
1945d ago
Feb 19
Last Seen
126d ago
4
Reports
source reports
60%
Confidence
medium
Found in 4 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
60%
Signal Score
60 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

26 techniques

Network Information

CountryHKHong Kong
RegionHong Kong, Kowloon
ASNAS139021
OrganizationSichuan Yihu Data Technology Co., Ltd

Feed Intelligence Summary

4 reports60% confidence
4
Source reports
60%
Confidence score
Category tags
active scanningapplication layer protocolasiabotnetbrute forcecommand and controlcommunication protocolcredential accesscredential harvestingcredential stuffingdata exfiltrationdenial of servicedistributed attacksftp brute forcehong konghttp brute forceindicatorinfrastructure acquisitionreconnaissancemalicious softwaremalwaremanualnetworknetwork attacksnetwork protocolnetwork reconnaissancenetwork scanningphishing attackprocess injectionreconnaissanceremote accessremote servicesresearchedservice enumerationsocial engineeringssh attacksystem accesst1021t1021.001t1040t1046t1053t1055t1059t1071.001t1076t1110t1110.002t1486t1496t1499.002t1499.003t1563t1565t1566.001t1566.002t1566.003t1587.001t1590.001t1595t1595.001t1595.002t1595.003tcp protocol

Activity Timeline

1 total obs
Feb 19Feb 19

Threat Activity Heatmap

· Peak: 2026-02-19
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24h
0
Dormant
7d
0
Dormant
30d
0
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3mo
0
Dormant
Threat ScoreMedium Risk
60
SIGNAL
Signal Score
60%
Confidence
4
Reports
First seenFeb 26, 2021
Last seenFeb 19, 2026
GeolocationHK
CountryHong Kong
LocationHong Kong, Kowloon
ASNAS139021
OrgSichuan Yihu Data Technology Co., Ltd
Coords22.3193, 114.1690

VirusTotal

Not checked

Export & API

STIX 2.1 Bundle
CSV Export
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IOC Journey

medium
First detected 5 years ago · Last seen 4 months ago
Appeared in 4 threat reports