PDF / .VIR static analysis report

Static analysis result for SHA-256 e2a6761a8db09387…

SUSPICIOUS

PDF / .VIR

657.7 KB Created: 2018-02-07 10:39:44 UTC Authoring application: Microsoft® Word 2016 First seen: 2024-04-16
MD5: 98c046702959227221294458ac9f4def SHA-1: b384b7e757a932a5fd674df38b9baedf45eb3d8e SHA-256: e2a6761a8db093873de51c73f370d4314aa459bdb47e4ddc0c6391d8228fcc16
46 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0001

Heuristics 4

  • Travel-support phone-number stuffing scam high SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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 http://pha.site/immunisationvaccine-preventable-diseases In PDF document text
    • http://www.e-lfh.org.uk/programmes/flu-immunisation/In PDF document text
    • http://pha.site/immunisationvaccine-preventable-In PDF document text
    • https://www.gov.uk/government/publications/annual-attitudinal-survey-2016-infographicIn PDF document text
    • http://www.legislation.gov.uk/ukdsi/2014/9780111117613/regulation/18In PDF document text
    • https://www.gov.uk/government/publications/patient-In PDF document text
    • https://www.nice.org.uk/guidance/mpg2/chapter/Recommendations#training-and-competencyIn PDF document text
    • https://www.gov.uk/government/collections/immunisationIn PDF document text
    • http://vk.ovg.ox.ac.uk/In PDF document text
    • http://www.iec.chIn PDF document text
    • http://ns.adobe.com/xap/1.0/In 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/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/sType/ResourceEvent#In PDF document text
    • http://ns.adobe.com/xap/1.0/sType/ResourceRef#In PDF document text
    • http://ns.adobe.com/photoshop/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://www.gov.uk/phePDF link annotation
    • http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl0XIn extracted file (stream_032_off000366d1.bin)
    • http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0In extracted file (stream_032_off000366d1.bin)
    • http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_08-31-2010.crl0ZIn extracted file (stream_032_off000366d1.bin)
    • http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0In extracted file (stream_032_off000366d1.bin)
    • http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0TIn extracted file (stream_032_off000366d1.bin)
    • http://www.microsoft.com/pki/certs/MicrosoftRootCert.crt0In extracted file (stream_032_off000366d1.bin)
    • http://www.microsoft.com/Typography/0In extracted file (stream_032_off000366d1.bin)
    • http://www.microsoft.com/typography/ctfontshttp://fontfabrik.comYouIn extracted file (stream_051_off00066a8a.bin)
    • http://www.microsoft.com/typography/fonts/default.aspxIn extracted file (stream_051_off00066a8a.bin)
    • http://www.microsoft.com/typography/0In extracted file (stream_051_off00066a8a.bin)
🗂 Part of campaign: shared payload 7e4af2d1a4 5 samples

Extracted artifacts 5

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_032_off000366d1.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x366D1 198916 bytes
SHA-256: 18e2e507a6e53dfd9cf1b2117207f042fd67a43f3eca7c1378f163ac0af9a389
stream_047_off00053bad.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x53BAD 211552 bytes
SHA-256: dcbe6b2b30166ab690ca87a855d8bea021832045eea99d6af6d3ef4cc4999c7d
stream_051_off00066a8a.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x66A8A 170420 bytes
SHA-256: 7e4af2d1a4638e37259589c7fe3236dc59c6c0dd5fa327a291f1b3d7d415281f
stream_052_off00079cae.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x79CAE 150380 bytes
SHA-256: c9693df5e42446b0e34e93d01ce8e7b5e488a3c44d8f5acd6a0b0aa5e6bdac75
stream_054_off000847e4.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x847E4 175756 bytes
SHA-256: 3d4374bcc50974b2c0a1c5347d47babcb9c631e2f78450255ce4d99e543812f7