Malicious PDF — malware analysis report

Static analysis result for SHA-256 ebddd29f08fdbfe0…

MALICIOUS

PDF

37.9 KB Created: 2020-08-21 12:28:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 6226c5751d581b40673987c195c9648f SHA-1: 34e831421ad36b141b48f30f79c3806b0d857309 SHA-256: ebddd29f08fdbfe04e0c617b06170cf5100febac49f97a7a62bef8fd73e86d6f
194 Risk Score

Malware Insights

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

The PDF file contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be related to 'gba basketball games' and the malicious URL. This suggests a lure to a malicious site, likely for phishing or malware distribution.

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=gba+basketball+games In PDF document text
    • http://files.brandtmarineinc.com/uploads/1/3/1/6/131636807/1738774.pdfIn PDF document text
    • http://tegido.jkabbott.com/uploads/1/3/0/7/130775531/8053d44.pdfIn PDF document text
    • http://files.bestprimeproperties.com/uploads/1/3/1/8/131856041/3180697.pdfIn PDF document text
    • http://dajug.stjosephsglenealy.com/uploads/1/3/2/6/132695643/jatesinerogad-fasixejejo-petivoj.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/1/0432/5851/1510/files/recurring_payment_authorization_form_template.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0454/5645/7880/files/carnivores_ice_age_for_pc.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/6558/9414/files/ratiwilusejuzebedi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/9041/0658/files/suwebegexupux.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/totavari.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0462/9004/3040/files/free_design_brochure_templates_psd.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3742/5818/files/pubijivubixusas.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/4954/1013/files/88814010870.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/4106/2040/files/sefetetikamipezusalolowo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/1880/3607/files/fatelojenadaron.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/4763/2548/files/whirlpool_cabrio_he_washer_manual.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/8367/7339/files/pulsar_135_parts.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/8909/8907/files/teleological_ethics.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_off000054b4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x54B4 5144 bytes
SHA-256: bf3510f3b30f4f684a67482e6ca9e1945cca29f935b8a12d1ac4f0d3ab17a23e
font_01_sfnt_off00006636.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6636 10572 bytes
SHA-256: 93924f91d936c5ba9af0fd745ffcfed48ef68516b41245f8ff43390559a4daf5

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