IOC Radar
IPMediumSignal 45/100

143.244.33.80

Location
SingaporeSingapore
Singapore, Unknown
ASN
AS60068
Cdn77 SGP EQ3
First Seen
Jun 19, 2021
Last Seen
May 31, 2026
Jun 19
First Seen
1833d ago
May 31
Last Seen
26d ago
17
Reports
source reports
45%
Confidence
medium
Found in 17 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
45%
Signal Score
45 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

40 techniques

Network Information

CountrySGSingapore
RegionSingapore, Unknown
ASNAS60068
OrganizationCdn77 SGP EQ3

IP Category

⟲
Proxy
Proxy server

Feed Intelligence Summary

17 reports45% confidence
17
Source reports
45%
Confidence score
Category tags
academic institutionsactive scanactive scanningallowandroidasiaatlasattackattack originaustraliaauthenticationauthentication attackauto-generated securityautomated attackazureadmyorgbad web botbotnetbotnet activitybrute forcebrute force attackbrute force attemptbrute-forcecivil servicescloud infrastructurecommand and controlcommunication technologiesconnectorcredential accesscredential stuffingdata exfiltrationdata store exposuredatabase securityddosdecoy systemdenial of servicedesktopdistributed attackseducationeducational resourceseducational serviceseducational technologyelectronic health recordseuropeexploitexploitation activityfalsefinlandfrancefrontftp brute forcegamegame designgame developmentgame publishinggaminggaming industrygaming platformsgaming technologygeckogermanygovernment technologyhackinghealth care and social assistancehealth information technologyhealthcare information systemshiddenhigher educationhoneynet connecthospital managementhttp brute forceidentity & access exploitationimplant checkinformation technologyinjection activityinjection attacksintel macintrusion attemptiot securityit infrastructurek-12 educationkhtmllateral movementlinux x8664livelogin attemptmagnusmalicious activitymalicious softwaremalwaremedical servicesmeistermicrosoft azuremicrosoft crmmicrosoft powermicrosoft teamsmobilemobile carriersmobile gamingmobile networksmobile securitymobile threatnetworknetwork enumerationnetwork intrusionnetwork protocolnetwork scanningnetwork securitynorth americaoceaniaofficeos xpassword attackpassword attackspatient carephishingpolandpremiumprocess injectionprotocol exploitationproxypublic administrationpublic infrastructurepublic policyrcereconnaissanceregulatory agenciesremote accessremote servicesresearchedscannerscanning activityservicesgsingaporesmb brute forcesmtp brute forcesoftware developmentsparksshssh attackt1021t1021.001t1021.002t1021.003t1021.004t1021.005t1040t1046t1055t1059t1059.001t1059.003t1059.004t1064t1068t1071.001t1076t1078t1078.004t1110t1110.001t1110.002t1110.003t1110.004t1190t1203t1486t1496t1499.001t1499.002t1499.003t1505.003t1563t1565t1589t1592t1595t1595.001t1595.002t1595.003tcp scantelecom servicestelecommunicationstelnet threatthreat actorthreat intelligencetoolstoolshelltor nodetruetsecudp scanunauthorized accessunauthorized access attemptunited statesverifyvideo gamesvisibleweb app attackweb application attackweb exploitationweb shellwindows ntwriteyouth

Activity Timeline

1 total obs
May 31May 31

Threat Activity Heatmap

· Peak: 2026-05-31
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Threat ScoreMedium Risk
45
SIGNAL
Signal Score
45%
Confidence
17
Reports
First seenJun 19, 2021
Last seenMay 31, 2026
GeolocationSG
CountrySingapore
LocationSingapore, Unknown
ASNAS60068
OrgCdn77 SGP EQ3
Coords1.3521, 103.8200
Proxy

VirusTotal

Not checked

WHOIS

description
Host bruteforcing SSH
raw
inetnum: 143.0.0.0 - 143.255.255.255 netname: ERX-NETBLOCK descr: Early registration addresses country: AU admin-c: IANA1-AP tech-c: IANA1-AP abuse-c: AA1452-AP status: ALLOCATED PORTABLE remarks: ------------------------------------------------------ remarks: Important: remarks: remarks: Networks in this range were allocated by InterNIC remarks: prior to the formation of Regional Internet remarks: Registries (RIRs): AfriNIC, APNIC, ARIN, LACNIC and RIPE NCC. remarks: remarks: Address ranges from this historical space have now remarks: been transferred to the appropriate RIR database.remarks: remarks: If your search has returned this record, it means the remarks: address range is not administered by APNIC. remarks: remarks: Instead, please search one of the following databases: remarks: remarks: - AfriNIC (Africa) remarks: website: http://www.afrinic.net/ remarks: command line: whois.afrinic.net remarks: remarks: - ARIN (Northern America) remarks: website: http://www.arin.net/ remarks: command line: whois.arin.net remarks: remarks: - LACNIC (Latin America and the Carribean) remarks: website: http://www.lacnic.net/ remarks: command line: whois.lacnic.net remarks: remarks: - RIPE NCC (Europe) remarks: website: http://www.ripe.net/ remarks: command line: whois.ripe.net remarks: remarks: For information on the Early Registration Transfer remarks: (ERX) project, see: remarks: remarks: http://www.apnic.net/db/erx remarks: remarks: ------------------------------------------------------ mnt-by: APNIC-HM mnt-lower: APNIC-HM mnt-irt: IRT-APNIC-AP last-modified: 2022-05-24T00:37:59Z source: APNIC irt: IRT-APNIC-AP address: Brisbane, Australia e-mail: [email protected] abuse-mailbox: [email protected] admin-c: HM20-AP tech-c: NO4-AP auth: # Filtered remarks: APNIC is a Regional Internet Registry. remarks: We do not operate the referring network and remarks: are unable to investigate complaints of network abuse. remarks: For information about IRT, see www.apnic.net/irt remarks: [email protected] was validated on 2020-02-03 mnt-by: APNIC-HM last-modified: 2023-08-18T00:42:38Z source: APNIC role: ABUSE APNICAP address: Brisbane, Australia country: ZZ phone: +000000000 e-mail: [email protected] admin-c: HM20-AP tech-c: NO4-AP nic-hdl: AA1452-AP remarks: Generated from irt object IRT-APNIC-AP remarks: [email protected] was validated on 2020-02-03 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2023-08-18T19:08:30Z source: APNIC role: Internet Assigned Numbers Authority address: see http://www.iana.org. admin-c: IANA1-AP tech-c: IANA1-AP nic-hdl: IANA1-AP remarks: For more information on IANA services remarks: go to IANA web site at http://www.iana.org. mnt-by: MAINT-APNIC-AP last-modified: 2018-06-22T22:34:30Z source: APNIC
references
All - EnterpriseAppsList.csv, AppRegistrationList.csv, https://tria.ge/240517-vc7c1shc62/behavioral1, https://tria.ge/240517-vdwb5shc71/behavioral1, https://tria.ge/240517-vqxezaaa33/behavioral1, https://tria.ge/240517-t9pc2ahb2t, https://www.virustotal.com/graph/embed/g9453a2f58a3340f18120987c2b4d710dbb44ded88c434abf8894458a98c7bd4b?theme=dark, https://www.virustotal.com/gui/collection/b84a19d60ec7cd6d546a3f145dff8987128d0f499161118b46de22718d4713cd/iocs, https://www.virustotal.com/gui/collection/b84a19d60ec7cd6d546a3f145dff8987128d0f499161118b46de22718d4713cd/graph, https://www.virustotal.com/gui/collection/b84a19d60ec7cd6d546a3f145dff8987128d0f499161118b46de22718d4713cd/summary, https://www.filescan.io/uploads/66479b483313f70f0afe3dbb, https://www.filescan.io/uploads/664799c9d5c40bffee6106d7, Thor Scan: S-I9VvMTB6cZU, https://www.filescan.io/uploads/664ba368d5c40bffee63b1ee/reports/31817751-6b5d-45df-8813-472aa6c756a3/overview, https://www.filescan.io/uploads/664ba8a20663ff3c2ec6428a/reports/09d3d82a-7ec1-4804-93e5-5ae691fbb7f2/overview, https://imp0rtp3.wordpress.com/2021/08/12/tetris/, https://www.filescan.io/uploads/664bb0cd7c9fb1468fc610c5/reports/00c78e4d-2156-4906-a106-ebf7e2723251/overview, https://www.filescan.io/uploads/664bb40fbc04dffa92240ca2/reports/398074f2-c7b6-40e9-9b5c-4225cc990473/overview, https://www.filescan.io/uploads/664bb683bc04dffa92241015/reports/92b70fd6-97d7-4386-8465-f3fd79043843/overview, https://tria.ge/240521-q4s79agb25/static1, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/664f906322f5af13cdfb50be, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/664f906222f5af13cdfb5093, https://www.filescan.io/uploads/666d69ff6b8dba248b414767/reports/dda2c8a1-96fd-4c00-9cbc-c64c4685a804/overview, https://www.filescan.io/uploads/666d69ff6b8dba248b414767, https://viz.greynoise.io/analysis/33e9b33b-b932-4c43-9be1-3e2d6f9cb4b3, https://viz.greynoise.io/analysis/e51d9a15-d802-4d51-9a70-17803dc2693a, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/667d01d2b67682d81c00f37b, Above Malcore Strings: All - EnterpriseAppsList, AppRegistration, EnterpriseAppslist, exportGroup, exportUsers, HiddenApps - EnterpriseAppsList****, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/667d00975ea31558d54fceea, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/667cff1a5ea31558d54fcbf6, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/667d0107b44401771de9ebf2, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/667d00356dd8f43b723a915a, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/667cffec5ea31558d54fcda2, https://www.hudsonrock.com/search?domain=ualberta.ca, https://www.criminalip.io/domain/report?scan_id=13798622, https://viz.greynoise.io/analysis/9635144c-db8f-47ab-a83a-5785602244cf - 07.03.24, https://urlscan.io/search/#ualberta.ca, https://www.virustotal.com/gui/collection/0ca12fcdd125ec5a5055180ee828b98d47b8b2e920660be559c2b602266b6b1d/iocs, https://sitereport.netcraft.com/?url=http://ualberta.ca, https://www.wordfence.com/blog/2022/10/threat-advisory-monitoring-cve-2022-42889-text4shell-exploit-attempts/, https://tenantresolution.pingcastle.com/Search - Tenant still active (07.19.24) - Good jobs ya'll, https://www.virustotal.com/graph/embed/gf1d5aa209c7f4fd086e4cb17dcd0af52421ea4bae87d49fe9b4076b382612f0e?theme=dark, https://viz.greynoise.io/query/AS36351%20classification:%22malicious%22, https://viz.greynoise.io/query/AS60068%20classification:%22malicious%22, https://viz.greynoise.io/query/AS8075%20classification:%22malicious%22, https://viz.greynoise.io/query/AS15169%20classification:%22malicious%22, https://app.malcore.io/share/652553f6aec33d70a1dbbd25/667d01d2b67682d81c00f37b - https://app.malcore.io/share/652553f6aec33d70a1dbbd25/667d01d2b67682d81c00f37b = Hidden Apps - Enterprise Apps List, Bruteforce.pdf

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IOC Journey

medium
First detected 5 years ago · Last seen 26 days ago
Appeared in 17 threat reports