ET MALWARE Observed Vidar Stealer Domain (tl .dr .softlinko .com in TLS SNI)
Sourceet/open
CreatedAugust 14, 2025
UpdatedAugust 14, 2025
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Vidar Stealer Domain (tl .dr .softlinko .com in TLS SNI)"; flow:established,to_server; tls.sni; dotprefix; content:".tl.dr.softlinko.com"; endswith; fast_pattern; classtype:trojan-activity; sid:2064009; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_08_14, deployment Perimeter, malware_family Vidar, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_08_14;)
Metadata
attack targetClient_Endpoint
created at2025_08_14
deploymentPerimeter
malware familyVidar
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2025_08_14
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