IOC Radar
IPLowSignal 100/100

191.23.39.68

Location
BrazilBrazil
São Paulo, São Paulo
ASN
AS27699
TELEF�NICA BRASIL S.A
First Seen
Mar 12, 2025
Last Seen
Feb 22, 2026
Mar 12
First Seen
460d ago
Feb 22
Last Seen
113d ago
11
Reports
source reports
99%
Confidence
low
0/91
VirusTotal
detections
Found in 11 reports. Confidence: low. · Confidence scores are heuristic. Verify before acting on results.
IPv4 Address
Network layer indicator observed in threat reports.
MISP Category
Network Activity
Confidence
99%
Signal Score
100 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

23 techniques

Network Information

CountryBRBrazil
RegionSão Paulo, São Paulo
ASNAS27699
OrganizationTELEF�NICA BRASIL S.A

Feed Intelligence Summary

11 reports99% confidence
11
Source reports
99%
Confidence score
Category tags
abuseaccess controlactive scanningattackblacklist candidatebotnetbotnet activitybrbrazilcommand and controlcommunication protocolcredential harvestingdata encryptiondata exfiltrationddos attacksdecoy systemdistributed attacksindicatorinternet of thingsintrusion detectioniot botnetiot/ics attacklateral movementmalicious activitymalicious softwaremalwaremirai botnetnetworknetwork attacksnetwork probenetwork probingnetwork protocolnetwork scannetwork scanningnetwork securityphishing attackprocess injectionreconnaissanceresearchedscanscannersecurity policysocial engineeringsouth americat1021.002t1040t1046t1055t1068t1071.001t1077t1105t1210t1486t1496t1499.001t1499.002t1499.003t1550.003t1562t1565t1566.001t1566.002t1566.003t1595.001t1595.002t1595.003tcp protocoltelecommunicationsthreat actorthreat intelligencethreat prevention

Activity Timeline

1 total obs
Feb 22Feb 22

Threat Activity Heatmap

· Peak: 2026-02-22
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24h
0
Dormant
7d
0
Dormant
30d
0
Dormant
3mo
0
Dormant
Threat ScoreHigh Risk
100
SIGNAL
Signal Score
99%
Confidence
11
Reports
First seenMar 12, 2025
Last seenFeb 22, 2026
GeolocationBR
CountryBrazil
LocationSão Paulo, São Paulo
ASNAS27699
OrgTELEF�NICA BRASIL S.A
Coords-23.5475, -46.6361

VirusTotal

0/ 91vendors flagged
0% detection rateJun 7, 2026

WHOIS

description
Scans hitting the server at TCP port 445 SMB. Same IP should not appear more than once in 96 hours in our lists S3#.
raw
Socket not responding: [Errno 111] Connection refused

Export & API

STIX 2.1 Bundle
CSV Export
Permalink

IOC Journey

low
First detected 1 year ago · Last seen 3 months ago
Appeared in 11 threat reports