Weaponized PuTTY Via Bing Ads Exploit Kerberos and Attack Active Directory Services

A malvertising campaign using sponsored results on Microsoft’s search platform delivered a weaponized PuTTY that established persistence, enabled hands-on keyboard control, and executed Kerberoasting to target Active Directory service accounts. According to an investigation published by LevelBlue’s MDR SOC and corroborated by independent research tracking Oyster/Broomstick backdoor activity tied to trojanized admin tools distributed via […]

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