Malicious PDF — malware analysis report

Static analysis result for SHA-256 02fbf1702da9e67b…

MALICIOUS

PDF

44.5 KB Created: 2020-08-24 05:52:50 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 8694843798f0d731f09da2edfdecf357 SHA-1: 54e116a423932a5ef4de5ffb4569800660c1d082 SHA-256: 02fbf1702da9e67b1449b195f0cf549a65cee07eac39215e57b274448676830a
194 Risk Score

Malware Insights

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

This PDF document contains numerous links, many pointing to a redirector service, suggesting a link farm or phishing campaign. The embedded URL 'https://ttraff.com/pify?keyword=vlookup+first+match+google+sheets' is flagged as a malicious redirector. The document body also contains this URL, reinforcing the lure. The presence of many links to Shopify-hosted PDFs indicates a coordinated effort to distribute 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=vlookup+first+match+google+sheets In PDF document text
    • http://files.nashvillephotographyclub.com/uploads/1/3/0/9/130969169/sunuvisubido.pdfIn PDF document text
    • http://files.tresasbridal.com/uploads/1/3/1/1/131163740/sotumabupolusedojij.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/1/0429/8473/4883/files/19378118467.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/0935/1578/files/didifurigux.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/83142526711.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/6661/3141/files/17967167112.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/9675/1771/files/carsguide_kia_sportage.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/4684/6107/files/besaxamobaxupoju.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/7509/3159/files/lidem.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/8460/1758/files/45475624560.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0464/9700/5720/files/direct_and_indirect_characterization_exercises_answer_key.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/4953/3088/files/98246841816.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/8834/6262/files/fabevep.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/4211/8555/files/breaking_free_workbook.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/0210/9856/files/side_eyes_emoji.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_off00006f2b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6F2B 5456 bytes
SHA-256: 9926e49cf3baa0a946f228ebadd45965f371cf3bd8e4544d7de904a08aa41362
font_01_sfnt_off0000819a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x819A 10464 bytes
SHA-256: fc4c89872d57970407c63321198ef66a1cc0a601a7e2d26ab7e16ae09685d23b

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