MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify-hosted PDFs, but one critical link directs to a known malicious redirector. This suggests a link farm or SEO poisoning tactic designed to obscure the ultimate malicious destination. The primary malicious URL is https://ttraff.com/pify?keyword=www.+ugames.+com%252F+instructions.+asp+owl, which is flagged as a malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF 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.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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=www.+ugames.+com%252F+instructions.+asp+owl In PDF document text
- http://files.rebelliousrheaboutique.shop/uploads/1/3/1/4/131406413/2090860.pdfIn PDF document text
- http://files.jgmowers.com/uploads/1/3/0/7/130740257/tujapetomalo-zudimanedorijog-sepum.pdfIn PDF document text
- http://files.faithchapelberlin.com/uploads/1/3/1/3/131383775/fixijagowafeniwe.pdfIn PDF document text
- http://files.walnutgrovebaptistchurch.net/uploads/1/3/2/6/132695569/5ad17d7bca903d6.pdfIn PDF document text
- http://files.fwrna.org/uploads/1/3/0/8/130813144/wolik.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/1/0427/6797/4556/files/65133463060.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1378/3203/files/mupufedisazubumen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8170/9206/files/59692025829.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2870/7485/files/hazard_of_the_cast_god_roll.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8216/2084/files/rezezasesafuturoxawo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0292/0086/files/bavejurebakiparagaleju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6071/4904/files/jofuruginusilupenogadek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4267/6648/files/39284394211.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8434/8569/files/fobujinodumubarefaxep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4665/8463/files/77731995067.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5663/5812/files/pevedafibajadip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6557/1493/files/fuzemenalasoxetizexapuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4622/4551/files/lunolofi.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C13 | 5424 bytes |
SHA-256: d36511a32d416d7291ebf492cc5bd3bc93973fe53cd8a424f04b5f1fd99c5874 |
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font_01_sfnt_off00007ea0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EA0 | 13584 bytes |
SHA-256: 7ae55cbe5d0bf4ee4e9852a4776d246c5084f3e952fad672d90f0903f8255e60 |
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