Malicious PDF — malware analysis report

Static analysis result for SHA-256 ddd2bbaf3500ccf4…

MALICIOUS

PDF

39.9 KB Created: 2020-03-23 15:48:49 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6) First seen: 2026-07-16
MD5: 075965db2d294a25deff025c97dcfbf6 SHA-1: d107eeecc10903432b5f4ca24a88a31eccd038bb SHA-256: ddd2bbaf3500ccf492f8500c93e649072d7fb0a8ee2e33b17104aa029a27e38b
96 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • 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.
  • 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://germedico.com/uploads/1/3/0/6/130622066/130622066.html#lesson+2+solve+two+step+equations+page+125 PDF link annotation
    • http://getadvantage.in/uploads/1/3/0/6/130604465/limuzevevu.pdfIn PDF document text
    • http://lovegallery.net/uploads/1/3/0/4/130483204/sojumepepoto.pdfIn PDF document text
    • http://mosaicsupervision.org/uploads/1/3/0/2/130289242/969818.pdfIn PDF document text
    • http://www.romanacresfarm.com/uploads/1/3/0/7/130739654/7939732.pdfIn PDF document text
    • http://www.miamisammy.com/uploads/1/3/0/6/130621521/48c7ec3bd7510.pdfIn PDF document text
    • http://thewholesomeway.net/uploads/1/3/0/3/130313345/7014278.pdfIn PDF document text
    • http://hostmaster.girltowoman.com.au/uploads/1/3/0/4/130489228/tomone.pdfIn PDF document text
    • http://mail.geminilift.com/uploads/1/3/0/7/130776166/sufuw-nupotepali-zerabole.pdfIn PDF document text
    • http://facepaintingtexas.com/uploads/1/3/0/3/130379205/xuwop-visobusijij-kiligisibowi-wazuroni.pdfIn PDF document text
    • http://susanwhitingyoga.com/uploads/1/3/0/6/130621727/6c136d806fc393a.pdfIn PDF document text
    • http://zealcomfort.net/uploads/1/3/0/6/130620858/7245239.pdfIn PDF document text
    • http://www.d3weaponstraining.com/uploads/1/3/0/6/130620503/3690386.pdfIn PDF document text
    • http://hroofinspection.com/uploads/1/3/0/5/130540046/wipinizax.pdfIn PDF document text
    • http://swappingipadsforchickens.com/uploads/1/3/0/7/130740356/polimegadulur.pdfIn PDF document text
    • http://www.elite11footballcamps.com/uploads/1/3/0/2/130270855/5398958.pdfIn PDF document text
    • http://ebbandflood.net/uploads/1/3/0/4/130478819/6784224.pdfIn PDF document text
    • http://codyrockvo.com/uploads/1/3/0/6/130639462/3669156.pdfIn PDF document text
    • http://www.rubyandamber.com/uploads/1/3/0/6/130604778/muranal.pdfIn PDF document text
    • http://www.misty2clearwindows.co.uk/uploads/1/3/0/9/130968967/vimunumomemazetiro.pdfIn PDF document text
    • http://mail.uandstyle.com/uploads/1/3/0/5/130543437/zemubulexaxo-dosugogiru.pdfIn 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/pdf/1.3/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://ns.adobe.com/xap/1.0/rights/In PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000073d2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x73D2 7804 bytes
SHA-256: 0be6f0e15d29b36e41364fabb596dd96e3ab271b136c0101566d5c0a255f6b9c