Malicious PDF — malware analysis report

Static analysis result for SHA-256 09ea06fbb182e234…

MALICIOUS

PDF

43.5 KB Created: 2020-08-25 02:18:26 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: c6e869e01cade264d8a7433e383ab090 SHA-1: e3bf5d8091815ae0a8893f436af2ae0233c78d31 SHA-256: 09ea06fbb182e234d6ea825750c4dfe67cfdda0ad61012665022cedb031721d7
194 Risk Score

Malware Insights

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

The PDF contains numerous links, many pointing to a redirector service (ttraff.cc) which is flagged as malicious. The document body and heuristics indicate a lure for identity theft protection information, likely a phishing attempt. The presence of embedded URLs and the ML classifier strongly suggest malicious intent.

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=consumer+reports+identity+theft+protection+companies In PDF document text
    • http://kiwez.got-a-man.com/uploads/1/3/2/7/132740763/gususijagijaxig.pdfIn PDF document text
    • http://tuvozoki.dentistsanjose.com/uploads/1/3/2/7/132741100/4664831.pdfIn PDF document text
    • http://xinuva.thecollegiatechoice.com/uploads/1/3/1/3/131382133/mexide.pdfIn PDF document text
    • http://files.earthspirithearth.com/uploads/1/3/2/6/132682819/4570787.pdfIn PDF document text
    • http://files.builtbykamin.com/uploads/1/3/0/9/130970009/sawulutu-zoxatadimage.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/1/0430/7560/0535/files/11552495706.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/6745/7182/files/35613040719.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/6031/3763/files/babbitt_book.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/22271122494.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/3619/6507/files/vanevuz.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/5778/2694/files/cp30_batching_plant_spare_parts_manual.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nedodakamilutejevojive.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/7773/0455/files/liradegikajewirem.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/0750/0711/files/stopping_by_woods_on_a_snowy_evening.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/7383/0048/files/disimekasolewesisa.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/9575/2858/files/62296943160.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/7016/8986/files/dokarevika.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0464/7177/4366/files/42053368573.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_off00006b1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6B1E 5368 bytes
SHA-256: 5cfef744db0a24f979a47eef2e157f0753698ae8b2868c2443e7ac3ef1c5737f
font_01_sfnt_off00007d38.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7D38 10272 bytes
SHA-256: 7e5dfeff21ca7ba4168543db44d8fdb97df6c3e37b585fc504d428be3a88edec

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