MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to SEO redirector infrastructure designed to phish users with "free download" lures. One prominent URL, https://ttraff.com/pify?keyword=casebook+on+the+law+of+succession+pdf, is identified as a malicious redirector. The ML classifier also strongly indicated maliciousness. The document body itself contains obfuscated text and a reference to the malicious URL, suggesting an attempt to disguise its true intent.
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=casebook+on+the+law+of+succession+pdf In PDF document text
- http://nawurune.worldtripgirl.com/uploads/1/3/1/0/131070487/wituxapux_dujogezoto.pdfIn PDF document text
- http://files.thewardenfamily.com/uploads/1/3/1/0/131070011/bejosuputin.pdfIn PDF document text
- http://files.pvawrites.org/uploads/1/3/1/4/131406977/tonixo.pdfIn PDF document text
- http://files.daytonatopagents.com/uploads/1/3/0/7/130739061/wewapatomewek.pdfIn PDF document text
- http://nogusug.astoria2000.net/uploads/1/3/1/1/131164250/2877587.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/1/0428/8980/5983/files/dexuletotawaduwoze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8003629611.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0020/9319/files/dibanijejudixakuri.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2325/1094/files/classroom_words.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4908/2261/files/toxokonusepuvibunifuji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0512/4516/files/24699744604.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87960197539.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/69901941500.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0449/0631/5943/files/korin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1651/0873/files/96191048371.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3356/7125/files/liwowewamofotupadari.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4227/5485/files/ren_c3_a9e_felice_smith.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6331/9445/files/29536195634.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/wekusikeboxiwam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6774/3139/files/adjectives_suffixes.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_off0000c67e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC67E | 5348 bytes |
SHA-256: 4893a7258067e241d0e5eae8fc37ea6d12f6da01322421b1e1b88e9e8faa6a87 |
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font_01_sfnt_off0000d8b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8B7 | 10196 bytes |
SHA-256: ce1e9471fbcee4c9157c6574b2059acb590d55aa714682cad15548e20446ea92 |
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