Malicious PDF — malware analysis report

Static analysis result for SHA-256 4101ce6d1df16a48…

MALICIOUS

PDF

42.9 KB Created: 2018-12-15 20:00:39 +03:00 Authoring application: FrameMaker 5.5.6p145 (via Acrobat Distiller 6.0 (Windows))
MD5: 3c8d14d86fd81d26988b5dabd71e0b31 SHA-1: e1de1d10761f1aaf47d3a49bf604a503d306db86 SHA-256: 4101ce6d1df16a486e993092ea1a3d583a8804644e7d5e80e7d40131d389e444
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a large number of embedded links pointing to external PDF files, a technique often used for SEO manipulation or to distribute malicious content. The ML classifier also flagged this PDF as malicious. No scripts were extracted from this sample, and the document body was unreadable.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8698

Heuristics 2

  • 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://www.gorillawalker.com/la-vida-de-santa-teresa-de-jes.pdf
    • http://www.gorillawalker.com/approaching-business-models-from-an-economic-perspective-springerbriefs-in-business.pdf
    • http://www.gorillawalker.com/roger-ebert-s-four-star-reviews-1967-2007.pdf
    • http://www.gorillawalker.com/industry-hits-ohio-prior-approval-move-an-article-from-national.pdf
    • http://www.gorillawalker.com/the-art-of-product-management-lessons-from-a-silicon-valley.pdf
    • http://www.gorillawalker.com/eye-rhymes.pdf
    • http://www.gorillawalker.com/carpentry-4th-edition.pdf
    • http://www.gorillawalker.com/the-journey-from-tollgate-to-parkway-african-canadians-in-hamilton.pdf
    • http://www.gorillawalker.com/reckless-disregard-westmoreland-v-cbs-et-al.pdf
    • http://www.gorillawalker.com/business-process-outsourcing-the-competitive-advantage.pdf
    • http://www.gorillawalker.com/memes-world-s-most-hilarious-inadvertently-dirty-cartoons-memes-cartoons.pdf
    • http://www.gorillawalker.com/how-to-get-well-dr-airola-s-handbook-of-natural.pdf
    • http://www.gorillawalker.com/ella-bella-coccinella.pdf
    • http://www.gorillawalker.com/kiss-of-pride-a-deadly-angels-book-kindle-edition.pdf
    • http://www.gorillawalker.com/centrifugal-and-axial-compressor-control.pdf
    • http://www.gorillawalker.com/deadbeat-dogs-of-waugh.pdf
    • http://www.gorillawalker.com/sixteen-cowries-yoruba-divination-from-africa-to-the-new-world.pdf
    • http://www.gorillawalker.com/westmoreland-s-way-the-westmorelands-series-book-16.pdf
    • http://www.gorillawalker.com/card-weaving-in-miniature-a-step-by-step-guide-for.pdf
    • http://www.gorillawalker.com/frommer-s-san-diego-frommer-s-complete-guides.pdf
    • http://www.gorillawalker.com/il-barone-rampante.pdf
    • http://www.gorillawalker.com/backdoor-motel-m-nage-mmmf.pdf
    • http://www.gorillawalker.com/thai-cooking-sweet-sticky-rice-thai-dessert-menus-kindle-edition.pdf
    • http://www.gorillawalker.com/cathedrals-under-siege-cathedrals-in-english-society-1600-1700-w5.pdf
    • http://www.gorillawalker.com/best-ever-recipes-every-day-soup-sensational-soups-for-all.pdf
    • http://www.gorillawalker.com/rigoletto-opera-in-four-acts-vocal-score.pdf
    • http://www.gorillawalker.com/wanton-west-madams-money-murder-and-the-wild-women-of.pdf
    • http://www.gorillawalker.com/glencoe-computer-connections-projects-and-applications-student-edition.pdf
    • http://www.gorillawalker.com/the-old-tobacco-shop-a-true-account-of-what-befell.pdf
    • http://www.gorillawalker.com/twelve-songs.pdf
    • http://www.gorillawalker.com/catholic-saints-for-children.pdf
    • http://www.gorillawalker.com/pathfinder-pawns-giantslayer-pawn-collection.pdf
    • http://www.gorillawalker.com/economics-of-monetary-union.pdf
    • http://www.gorillawalker.com/spice-mixes-seasoning-cookbook-the-definitive-guide-to-mixing-herbs.pdf
    • http://www.gorillawalker.com/alan-jackson-2009-wall-calendar.pdf
    • http://www.gorillawalker.com/tragedy-in-the-victorian-novel-theory-and-practice-in-the.pdf
    • http://www.gorillawalker.com/ordinary-wisdom.pdf
    • http://www.gorillawalker.com/optimum-nutrition-before-during-and-after-pregnancy-the-definitive-guide.pdf
    • http://www.gorillawalker.com/bandit-s-gold.pdf
    • http://www.gorillawalker.com/goldmine-jazz-album-price-guide.pdf
    • http://www.gorillawalker.com/ey
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://www.aiim.org/pdfa/ns/extension/
    • http://www.aiim.org/pdfa/ns/schema#
    • http://www.aiim.org/pdfa/ns/property#
    • http://www.aiim.org/pdfa/ns/id/

Open this report in the interactive analyzer, or submit your own file for analysis.