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Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
3 CVEs Mallory has correlated with this family across public research and vendor advisories. Each row links to the full Mallory page for that vulnerability.
Trois vulnérabilités critiques ont été enchaînées : CVE-2026-85046 : Type Confusion dans le moteur JavaScript V8 de Chrome.
CVE-2026-87491 : Échappement de sandbox WebAssembly dans Chrome V8.
CVE-2026-85880 : Élévation de privilèges noyau Windows via RtlpCreateServerAcl.
3 distinct threat actors attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.
The Chrome Secure Preferences integrity bypass present in LunexStealer initially raised a potential link to APT31’s SUPERSTOMP tool, documented by Volexity on 9 September 2026. We subsequently downgraded this assessment.
LONGTALE ... Installée via le loader SUPERSTOMP qui altère les Secure Preferences de Chrome.
JungleBamboo delivered a Chrome extension loader that Volexity refers to as SUPERSTOMP. SUPERSTOMP is a loader designed to download and install a Chrome extension.
6 distinct techniques documented for this family, organized by ATT&CK tactic.
13 indicators attributed across vendor reports, sandbox runs, and researcher write-ups. Full values are available in Mallory.
IPs, domains, and DNS infrastructure linked to this family.
File hashes (MD5, SHA-1, SHA-256) from samples and reports.
Other indicator types observed in public reporting.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Loader used to install the LONGTALE malicious Chrome extension by modifying Chrome Secure Preferences.
An APT31-associated tool mentioned for comparison with LunexStealer's Chrome Secure Preferences integrity bypass. Researchers downgraded the suspected connection because the bypass appeared in multiple unrelated operations; SUPERSTOMP is not established as part of the Lunex campaign.
A malware payload delivered by JungleBamboo that installs the LONGTALE credential-stealing Chrome extension.
A loader used to install the LONGTALE malicious Chrome extension. It bypasses Chrome extension-profile integrity protections by removing new encrypted hashes, forging legacy HMAC values accepted by Chrome, and relying on Chrome migration logic to validate the tampered profile.
Match every observed IP, domain, and hash against your live telemetry.
Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.