Malicious PDF — malware analysis report

Static analysis result for SHA-256 7d2907e699d2d7bc…

MALICIOUS

PDF

109.5 KB Created: 2020-08-25 20:19:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 6fec41535942b0ef0c33f928e57b2ca9 SHA-1: 49296a9234cd6259113983745d64cb4ff9da34dd SHA-256: 7d2907e699d2d7bcb5d63ae582a1def5f9475cb7df4d539909460fa40a7b4772
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 (ttraff.com) that is flagged as malicious. The document body, though heavily obfuscated, contains a URL that appears to be part of a phishing lure, likely related to a movie title. The presence of a large number of external PDF links suggests an attempt to create a link farm for SEO manipulation or to distribute further malicious content.

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.com/pify?keyword=v%25C3%25A1no%25C4%258Dn%25C3%25AD+film+Brandona+routha In PDF document text
    • http://wevino.animachristiretreats.org/uploads/1/3/0/7/130776008/4424f.pdfIn PDF document text
    • http://zekemim.elizabethkotite.com/uploads/1/3/1/4/131454415/tudipizaxawizopa.pdfIn PDF document text
    • http://lutinon.meschkoctt.com/uploads/1/3/1/4/131407995/fd967ebfa.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/1/0429/5373/6351/files/megutakikevonupijunef.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/1574/0314/files/99746766630.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/0227/3697/files/dajuj.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/7508/4193/files/famiv.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9436/7649/files/us_home_address.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0466/5635/6517/files/taribenifuvame.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/9108/0869/files/40452158872.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0462/3826/9591/files/62995235077.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/6288/5541/files/77961887712.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/5503/7078/files/wenaxotowexexuvedavoxe.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/8839/6959/files/joravevulaliwegofirimis.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/5481/6665/files/blandad_form_division.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/7076/6750/files/schematic_report_sample.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/5429/3402/files/gamafewerupamafotugi.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 8

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_off00015e5d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x15E5D 5508 bytes
SHA-256: 94997bf102e2410b23aebceee9c79dbe73568dd4bc1def579a1a2136a1b79277
font_01_sfnt_off00017063.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17063 19336 bytes
SHA-256: f9f0bd8192e6c9c7278601c6b77bbdeace5a1e0f440da5297a02d5abd93a4a2e

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