Malicious PDF — malware analysis report

Static analysis result for SHA-256 60f9e08a73b9f751…

MALICIOUS

PDF

41.7 KB Created: 2020-08-01 14:29:01 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 4b0ada56752479aa1dea93cb5f2b036e SHA-1: 241a8519dc9e77b03ca1271a58f9986bc49a33bb SHA-256: 60f9e08a73b9f7519376ca72934c36919b0a89543fb42b2a86c5737c829ac037
194 Risk Score

Malware Insights

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

This PDF document contains multiple embedded links, including one that redirects to a known malicious infrastructure at 'https://ttraff.com/pify?keyword=sea+lantern+recipe'. The document also contains a large number of links to PDF files hosted on Shopify, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly indicated maliciousness, and the presence of redirector links points to a phishing or scam attempt.

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=sea+lantern+recipe In PDF document text
    • http://files.morethansparrows1.com/uploads/1/3/0/7/130738531/691de90e2ba087.pdfIn PDF document text
    • http://files.chrisremitzcpa.com/uploads/1/3/0/7/130776042/xepigus_givelo.pdfIn PDF document text
    • http://files.affordablecardssingapore.com/uploads/1/3/0/8/130814238/redarifotep_silek_teramipevo_vopunaxe.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/1/0438/9008/1960/files/564221376.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/2782/3778/files/2492810173.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9784/1054/files/93186932115.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/3545/0774/files/895361021.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/6317/2502/files/16723654623.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/0067/6001/files/lopipope.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/12909571685.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/9780/7265/files/35295257770.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/7678/0192/files/13255509213.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/5562/1031/files/warubexigefoxib.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/8402/1921/files/22994917015.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/6719/5040/files/11180758505.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/2103/1832/files/56146244107.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 6

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_off000066b7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x66B7 4852 bytes
SHA-256: 19bde2881c73cb7fc6200e427fdaf9be682489b3ead368327b520f0bd849d815
font_01_sfnt_off00007744.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7744 10192 bytes
SHA-256: e1d5d49e6daa50ff46a4a424036ead1cdb3bd731cbd7c82bf296b0173c8466db

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