Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 f561fc2e6dc91ad0…

MALICIOUS

PDF / .VIR

29.2 KB Created: 2021-05-27 21:58:30 UTC Authoring application: Softplicity First seen: 2024-12-09
MD5: 464967bfca8b841265ae7dcf25681a7e SHA-1: e363d37c0028246fc8ec457b009971be2a358b43 SHA-256: f561fc2e6dc91ad02d6aefd38a58505bd771819ae1dc59e45db5bd2169d42681
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.1872

Heuristics 4

  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • PDF carries website-builder CDN document link farm medium PDF_CDN_PDF_LINK_FARM
    PDF contains many clickable PDF links parked on website-builder CDNs or simple download gateways together with visible ebook, manual, or download lure text. This matches generated SEO document carriers used to route users through untrusted link/download chains; the PDF itself is an inert link carrier.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://cdn-cms.f-static.net/uploads/5250126/normal_60af9bf17934f.pdf PDF link annotation
    • https://cdn-cms.f-static.net/uploads/5250183/normal_60afa1ae8d079.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5250067/normal_60af9d22414c3.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5250040/normal_60af9ece9b451.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5250098/normal_60af994276f07.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5250098/normal_60af9cec95099.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5250151/normal_60af9caea19a0.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5250098/normal_60afa217dd6f9.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff89e5ee32.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff9d7ef1f6.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff9c518494.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff989a1ac5.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff977056a3.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff91e16ace.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff9635fe18.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff9afdec8a.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5251238/normal_60aff99e16b4a.pdfIn PDF document text
    • http://hol.litd.icu/dls.php?q=Complete+Unabridged+1971+Ford+Car+Operating+Features+Manual+Users+Guide+2pc+Set+Custom+Custom+500+Galaxie+Galaxie+500+Xl+Ltd+Fairlane+Fairlane+500+71In PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
🗂 Part of campaign: f-static.net 30 samples