Malicious PDF — malware analysis report

Static analysis result for SHA-256 60383482754df5f0…

MALICIOUS

PDF

51.4 KB Created: 2020-08-16 18:57:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 3f3d1c8fbc2d2d71def901513dba3a5b SHA-1: 515edc06a38953e7bbe4ece3e4c1cccd87128d71 SHA-256: 60383482754df5f03e7c0c7afe05f12ca726d9e10bb8d7e6c05c1be83b4a5150
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains numerous links, many pointing to a redirector service, suggesting a phishing or scam attempt. The embedded URL 'https://ttraff.cc/pify?keyword=character+analysis+template+college' is identified as a malicious redirector, likely leading to a phishing page. The presence of a large number of external PDF links also indicates link farm activity, often used for SEO manipulation or to obscure malicious destinations.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 5

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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 https://ttraff.cc/pify?keyword=character+analysis+template+college In PDF document text
    • http://fabiji.mammothrefined.com/uploads/1/3/0/7/130776279/renabudemokibev.pdfIn PDF document text
    • http://files.pula-fishing.com/uploads/1/3/1/3/131381109/600447.pdfIn PDF document text
    • http://xelafej.beyoutifulfitness.com/uploads/1/3/1/6/131607310/cc1f6409a.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9305/6933/files/25616396056.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/4937/6161/files/tupulejokakamunefime.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/2806/7990/files/32239527760.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0445/5071/7604/files/rocky_horror_picture_show_soundtrack.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3018/4098/files/jakogonedigusegefudim.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/8412/8151/files/segedovatoxixefasaba.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/8716/7645/files/gavulix.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/8768/4003/files/topix_orrick_mo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/2950/3908/files/89407334995.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/3264/0679/files/tuwafep.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/7746/8327/files/57207915668.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6714/6397/files/59817827087.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
    • http://scripts.sil.org/OFLIn PDF document text

Related samples 1

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00008bcd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8BCD 5352 bytes
SHA-256: 7eadaec3b664fbd719d0cb9037a1e645af614018fc2489e801cba788494f81b7
font_01_sfnt_off00009ddf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9DDF 10076 bytes
SHA-256: 33ae3e53a7c5c1c38e3f581a383e6e7bd775d46dd78f8fe9d1bf3cad23260d6e

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