PDF static analysis report

Static analysis result for SHA-256 9da306ef53e689bf…

CLEAN

PDF

198.3 KB Created: 2018-06-26 13:01:07 -04:00 Authoring application: Microsoft® Word 2016 First seen: 2019-05-16
MD5: 26c305f38a6b9cc75ce59c59db5a4bcf SHA-1: 2cfdd45f3da59e0a22fc72c76f7f19bc6836ef4c SHA-256: 9da306ef53e689bf709402985c8731a50e5e73ce0f032bc006efaef04c6b800c
24 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.1004

Heuristics 3

  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 2 image(s), only 0 text block(s), carries a click-outward action, and is only 198 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://viva-log-help.gq/cu/index.php PDF link annotation
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://ns.adobe.com/pdf/1.3/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/xap/1.0/mm/In PDF document text
    • http://www.microsoft.com/typography/ctfontshttp://fontfabrik.comYouIn PDF document text
    • http://www.microsoft.com/typography/fonts/default.aspxIn PDF document text
    • http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl0XIn PDF document text
    • http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0In PDF document text
    • http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_08-31-2010.crl0ZIn PDF document text
    • http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0In PDF document text
    • http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0TIn PDF document text
    • http://www.microsoft.com/pki/certs/MicrosoftRootCert.crt0In PDF document text
    • http://www.microsoft.com/typographyIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off0001cd51.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1CD51 177568 bytes
SHA-256: 4a73654ce920bc816ddb5d809346ffda41a4bc02659781fa0c3452dd6073aea4