Malicious PDF — malware analysis report

Static analysis result for SHA-256 c02918553b9e899d…

MALICIOUS

PDF

46.2 KB Authoring application: QPDF First seen: 2021-01-11
MD5: d7ad6c1f8d1c83ce27b568c31fe20d37 SHA-1: 603fa30a02ccbce342223c8cf6bda2b852dbe6da SHA-256: c02918553b9e899d7c6c9df3bdead74282e5c158e84d1d4d61ce74f6a5166dd6
152 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://zuiderhavendijkconcert.com/uploads/1/3/0/4/130478210/6c4c3756fc.pdf In PDF document text
    • http://annafriendfilm.com/uploads/1/3/0/4/130483087/fixone.pdfIn PDF document text
    • http://americanepilepsyinstitute.com/uploads/1/3/0/6/130621524/9248141.pdfIn PDF document text
    • http://milliehoffman.com/uploads/1/3/0/6/130640123/bomobifixeribijotif.pdfIn PDF document text
    • http://ceramikerie.de/uploads/1/3/0/6/130621201/5280589.pdfIn PDF document text
    • http://resurrectionofarunner.com/uploads/1/3/0/4/130488946/tasiz_libexuvesu.pdfIn PDF document text
    • http://kofc11415.org/uploads/1/3/0/4/130435685/lasuxo_sijituvutoxisu_nuxegowefajid.pdfIn PDF document text
    • http://imranyusuff.net/uploads/1/3/0/2/130272937/lexuv.pdfIn PDF document text
    • http://pedenportfolio.com/uploads/1/3/0/6/130620719/4b9ae90101.pdfIn PDF document text
    • http://nomadcc.com/uploads/1/3/0/3/130379457/130379457.html#intermediate+reading+comprehension+storiesIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001242.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1242 8264 bytes
SHA-256: 831aa8c1e6e7f6429c036e928ff1869586180b18814d413f53abb866f3c9e514

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