Malicious PDF — malware analysis report

Static analysis result for SHA-256 cfe3de7c68d0a730…

MALICIOUS

PDF

83.5 KB Created: 2021-03-24 23:13:00 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 0ee343e422625c968c16092003d654ce SHA-1: 4bb7ba738029713f335ab31b2dac0504574f1816 SHA-256: cfe3de7c68d0a730cf67b1a367ee4bd9494ff7d415349000d0c053d31c1f849b
98 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

Heuristics 5

  • 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.
  • ClamAV scan did not complete info CLAMAV_SCAN_INCOMPLETE
    ClamAV scan on this file did not complete (ClamAV error (exit 2)); the verdict reflects only static heuristics. The result is not cached so a later submission will retry the scan.
  • 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://xezojetit.ru/wix?keyword=canon+powershot+sd750+elph+manual
    • https://towutibe.weebly.com/uploads/1/3/4/0/134012467/5676438.pdf
    • https://ruregogawumol.weebly.com/uploads/1/3/2/8/132815787/fomalebozaziwipa.pdf
    • http://lemakomude.sportsontheweb.net/47212694603.pdf
    • https://cdn.sqhk.co/kevemelis/T6hgghe/irregular_nouns_worksheets_for_grade_2.pdf
    • https://cdn.sqhk.co/dusujukakal/GUhiQuc/28794760029.pdf
    • http://pochta-24.cc/36696046329co617.pdf
    • https://gamevuwi.weebly.com/uploads/1/3/4/5/134525912/tovufa.pdf
    • https://gakutuzopekok.weebly.com/uploads/1/3/4/6/134605442/riwaw-radal.pdf
    • http://mnatural.space/men_s_boxer_briefs_patternr4m7s.pdf
    • https://sogatetemurus.weebly.com/uploads/1/3/4/3/134379625/xeropobanida_bibog.pdf
    • https://senevabitup.weebly.com/uploads/1/3/4/2/134234896/ca9b66e0cd22.pdf
    • http://guronid.mygamesonline.org/19568302011.pdf
    • https://cdn.sqhk.co/maxevurux/3gghijd/are_nunchucks_good_weapons.pdf
    • https://cdn.sqhk.co/tefupudoma/dICgds1/17337138725.pdf
    • https://womominajarizu.weebly.com/uploads/1/3/5/3/135392323/3617833.pdf
    • https://cdn.sqhk.co/taxodisilif/ghngjif/65155716742.pdf
    • https://zagiwesojuju.weebly.com/uploads/1/3/2/7/132712322/rufixitewolakujile.pdf
    • http://gutagige.sportsontheweb.net/depression_scale_test.pdf
    • http://yarrebitteh.online/6431447642xwyn0.pdf
    • https://uploads.strikinglycdn.com/files/33095810-2d93-4c09-b3f1-6003d9ed94af/duridepafafave.pdf
    • https://uploads.strikinglycdn.com/files/31d005a0-5763-43ca-aa4e-018849c1bbfe/newutafujezemadotutivesij.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

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