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PULSE DETAIL
PULSE NAME
IMMEDIATE THREAT: SMTP Intrusion from 96.1.40.151 identified by Sentinel
WHITE Automated Scanner FNTuncer 2026-05-21 Modified: 2026-05-21
1
IOCs
LOW VOLUME
This IP was neutralized by Sentinel. Critical infrastructure protected.
sentinelmalicious-ipsmtpsmtp-attackcredential-dumpingauthentication-failure
MITRE ATT&CK & Malware Families
ATT&CK TECHNIQUES
MALWARE FAMILIES
Scanner.SMTP
Indicators of Compromise (1)
All IPv4
TYPEINDICATORDESCRIPTIONCREATED
IPv4 96.1.40.151 Real-time Intercept: SMTP attack. Reference: 2026-05-21 17:54:49.9363 Login failure: 96.1.40.151 SMTP 2026-05-21