Malicious PDF — malware analysis report

Static analysis result for SHA-256 67124e3bf3e6a53a…

MALICIOUS

PDF

44.6 KB Created: 2020-08-11 01:22:28 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 8b12c5e8e900fb89351e094d2ba3a2f7 SHA-1: 06e3eb41cda49d3b17612681660539a956826177 SHA-256: 67124e3bf3e6a53acd24496e101cacfe7a5801b273a541b8e751ee537c5836e2
194 Risk Score

Malware Insights

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

This PDF document contains numerous links to external resources, many of which are hosted on domains associated with SEO link farms and redirector infrastructure. The primary lure appears to be a link to 'Dawn of Egyptian Art', which redirects through 'ttraff.com' to a Shopify-hosted PDF. This pattern suggests a phishing or scam campaign aiming to drive traffic to potentially malicious or ad-filled sites.

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=dawn+of+egyptian+art+pdf In PDF document text
    • http://files.pvtechsolutions.com/uploads/1/3/1/4/131437725/7602133.pdfIn PDF document text
    • http://tirujud.cascadiayouthmentalhealth.com/uploads/1/3/0/7/130739415/jonududenego.pdfIn PDF document text
    • http://files.lisacartlidge.co.uk/uploads/1/3/1/0/131070711/01c636.pdfIn PDF document text
    • http://poxovuwu.laurietsutakawa.com/uploads/1/3/1/0/131069934/jetobejekadi_tababuve_dezevawor_nuguwagikugin.pdfIn PDF document text
    • http://files.alexbowlerevangelism.com/uploads/1/3/1/4/131453588/dinogoxisasogupafuvi.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/1/0446/2179/1395/files/biometria_hematica_ejemplo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/5180/9957/files/lolorodusenolagi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/3964/5093/files/35190528526.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/2693/8018/files/postpartum_hemorrhage_acog.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/2128/6050/files/nuzalibasikuwinedexetekiw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/8323/3448/files/zavuk.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/9758/7861/files/70366999803.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/1632/2215/files/48743876738.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/9439/2485/files/dibexevapitegebe.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9161/6153/files/pre_school_business_plan.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/doxufuvezemog.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/5201/4491/files/electroforesis_en_acetato_de_celulosa_pdf.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/9551/3505/files/sociology_of_health_healing_and_illness.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

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00007096.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7096 5192 bytes
SHA-256: 9c05aa65e49508b324bc719ff24a5bed713f6f8c66e684d1570688e4122342d1
font_01_sfnt_off0000826e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x826E 10276 bytes
SHA-256: b33507a25a4f0a5e93446b1ffa2431afc699382e7a2b9fba4657efdd5b824922