Tag: famoussparrow

1 Attack Reports | 0 Vulnerabilities

Attack reports

APT Targets Azerbaijani Oil and Gas Industry

A sophisticated multi-wave intrusion campaign targeted an Azerbaijani oil and gas company from late December 2025 through late February 2026, attributed with moderate-to-high confidence to the Chinese APT group FamousSparrow. The operation exploited unpatched Microsoft Exchange servers via ProxyShe…
dll sideloading
chinese apt
energy sector
azerbaijan
deed rat
terndoor
2026-05-20
earth estries
exchange exploitation
famoussparrow
Published: May 20, 2026
Linked vulnerabilities : CVE-2021-34473, CVE-2021-31207, CVE-2021-34523, CVE-2022-41082, CVE-2022-41040
Downloadable IOCs: 2
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