Heart Attack Valentine Virus

happygeek 0 255 Views

Security specialists Sophos has released a warning regarding the inevitable malware posing as a message of love on this, Valentine’s Day. The Dref-AB worm is said by Sophos to be spreading fast across the Internet, helped by a clever distribution campaign which saw it emailed to inboxes late last night so that unsuspecting office workers and home users alike would find it waiting for them first thing this morning. Needless to say, the con worked and since midnight GMT the Dref-AB worm has accounted for an astonishing 76.4 percent of all malware coming through the Sophos global network of virus monitoring stations.

Although the subject lines being used in the attack email are varied, as usual, the romantic theme remains throughout. Some examples that Sophos has seen include:

  • A Valentine Love Song
  • Be My Valentine
  • Fly Away Valentine
  • For My Valentine
  • Happy Valentine's Day
  • My Lucky Valentine
  • My Valentine
  • My Valentine Heart
  • My Valentine Sunshine
  • Send Love On Valentines
  • The Valentine Love Bug
  • The Valentines Angel
  • Valentine's Love
  • Valentine's Night
  • Valentine Letter
  • Valentine Love Song
  • Valentine Sweetie
  • Valentines Day Dance
  • Valentines Day is here again
  • Your Love on Valentine's

Look out for files called flash postcard.exe, greeting postcard.exe, greeting card.exe, or postcard.exe which are attached to the email and carry the worm payload itself. Again, exactly the kind of files the unsuspecting romantic fool would be expecting to get on today of all days. Sophos believes that the worm code is designed to download further malicious code from the Internet in an attempt to take over the PC, convert it into part of a zombie network, and use it to send spam on behalf of hacking gangs.

"This new Valentine attack is spreading hard and fast across the net, accounting for over three quarters of all the malware we've seen at email gateways around the globe since February 14 began," said Graham Cluley, senior technology consultant at Sophos. "People will be truly love sick if they let the virus run on their PC."

Dani AI

Generated

Good spot from — this thread documents a classic holiday-themed social‑engineering outbreak (the Valentine‑day worm reported on February 14, 2007). These campaigns rely on curiosity and trust to get people to run an attachment, then download additional payloads and recruit infected machines into botnets; contemporary coverage recorded a fast global spike in detections. ’s laugh is understandable, but the pattern is the problem: the bait changes, the technique does not. (helpnetsecurity.com)

Practical, immediate steps for anyone who sees a suspicious “greeting” in their inbox or who has run an unexpected attachment: do not run further attachments, disconnect the machine from the network (unplug or turn off Wi‑Fi), and run full scans with up‑to‑date engines — preferably including an offline/bootable scan if you suspect persistent or kernel/rootkit‑style malware. Use an additional on‑demand scanner (Malwarebytes/Kaspersky or equivalent) to cross‑check results, and change important passwords from a known‑clean device after cleanup. If the machine shows continuing signs of compromise, reimaging from a trusted backup is the safest route. (learn.microsoft.com)

Notes for admins and operators: block or quarantine high‑risk attachment types at the gateway, enable attachment sandboxing, and apply mail‑flow rules that strip or quarantine executable and password‑protected attachments. Keep AV/signatures and mail filters current, isolate affected hosts during an incident, capture images/logs for forensics, and plan to reimage and restore from verified backups if needed. Follow incident response playbooks (isolate → contain → eradicate → restore) and notify potentially affected users so they can check credentials. (cisa.gov)

Key takeaway: holiday themes are deliberate lures. Treat unexpected attachments — even when they “look like a card” — as suspicious, keep backups and updates current, and use layered detection (gateway + endpoint + offline tools).

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JJarvis 0 Newbie Poster

I cannot help but laugh.

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