Malicious PDF — malware analysis report

Static analysis result for SHA-256 fcc2928f36ab3ab9…

MALICIOUS

PDF

35.6 KB Created: 2020-08-25 11:56:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 92ab261178baadfb625cef0632195914 SHA-1: becba986bc91053e4bfd3009f1d8697b57471b18 SHA-256: fcc2928f36ab3ab9ee2b34ff6120807bc657bb66a1e184be2be0c2e2d271f30a
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF document contains a lure for a "Spider-Man PS4 digital code" and embeds numerous links, including a critical redirector link to ttraff.cc. This indicates a phishing or scam attempt designed to redirect users to malicious infrastructure. The document body and embedded URLs strongly suggest a social engineering attack.

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.cc/pify?keyword=spider+man+ps4+digital++code In PDF document text
    • http://files.tristatemaxedoutwomenspac.org/uploads/1/3/1/3/131382395/vajewoj_wapeka.pdfIn PDF document text
    • http://files.swrh.co.uk/uploads/1/3/1/0/131069879/c49922984d.pdfIn PDF document text
    • http://files.joewolter.com/uploads/1/3/1/4/131406321/3aeea163.pdfIn PDF document text
    • http://xoxotove.itopiacoaching.com/uploads/1/3/0/7/130776265/buvumuxokuvuron.pdfIn PDF document text
    • http://files.elyallotments.org/uploads/1/3/0/7/130739140/jolifube.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/1/0437/4013/5575/files/oxford_phonics_world_1_phonics_cards.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0441/4413/2248/files/10148094256.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/8600/2843/files/pawodewupoletujifofamexuk.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/8684/7904/files/30132278680.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9915/1768/files/10287114414.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/9451/5614/files/matuf.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/8423/4398/files/dilafinukowudelozes.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9888/9621/files/nugakizo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/5018/0503/files/pemuturudun.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 7

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_off00004c30.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4C30 5584 bytes
SHA-256: 52ad24031a5b9d5e9b7d0c3af23b8f6dde16d99fe944431e723387a475276ef4
font_01_sfnt_off00005f1b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F1B 10128 bytes
SHA-256: c046cc039e0c024f333b53d9d1e27a860708c088b9a4afa6f41d51712b3eb322

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