MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a critical heuristic firing indicating it points to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that is also present in the heuristics and IOCs, suggesting a phishing or scam lure. The presence of numerous PDF links, many pointing to Shopify domains, indicates a link farm designed to attract users searching for specific content, ultimately redirecting them to malicious sites.
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.cc/pify?keyword=pathfinder+pawns+bestiary+box+4+pdf In PDF document text
- http://files.hobsonshomemade.com/uploads/1/3/2/7/132740352/figitezugonasome.pdfIn PDF document text
- http://vezob.mmsoundandlighting.com/uploads/1/3/1/4/131437736/rebusuzogodejuxifo.pdfIn PDF document text
- http://files.a2arnett.com/uploads/1/3/0/7/130776208/dediwuwinum.pdfIn PDF document text
- http://fufite.youarentaloneproject.com/uploads/1/3/0/8/130874134/8536730.pdfIn PDF document text
- http://files.cimatoville.com/uploads/1/3/1/4/131437513/numobek.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/1/0434/5711/8374/files/nuvokumulogimejune.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4861/5579/files/42157635113.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8889/6415/files/71977699658.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6427/0743/files/63317414299.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0866/2440/files/90450484335.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0291/2168/files/zowefojututuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3497/6157/files/53749718037.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1801/9235/files/rc_plane_plans_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/dapawitexenakukaboderotum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0571/4338/files/lifijogireziteki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5562/1031/files/wusimipelar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7230/7875/files/dowexifesazedora.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5280/0929/files/livro_epidemiologia_teoria_e_prtica.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_off00006195.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6195 | 5588 bytes |
SHA-256: c56fd6373c09a2e1f6e8b65490faf1d38f37c903bc3626d7b9a4bc6b626ca605 |
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font_01_sfnt_off0000749b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x749B | 10200 bytes |
SHA-256: b8ce23b924c097b2b4886963e0292d35b588feb4fe92c12b6feeea966bf8111a |
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