Microsoft Malware Protection Center

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  • Blog Post: Trojan downloader Chepvil on the UPSwing

    A new spam campaign using UPS (United Parcel Service) as a social-engineering draw was initiated this week. The spammed message contains an attachment, detected as TrojanDownloader:Win32/Chepvil.I . The spam campaign actually started around March 16th 2011. The threat was originally detected as Backdoor...