MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, with a critical heuristic firing indicating it's a malicious redirector. The primary redirect URL is `https://ttraff.com/pify?keyword=contemporary+worship+songs+chords+pdf`, which likely leads to a malicious site. The document body, though heavily corrupted, also contains this URL and other PDF links, reinforcing the link farm attack pattern.
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=contemporary+worship+songs+chords+pdf In PDF document text
- http://files.ashwoodfertilitycare.com/uploads/1/3/2/3/132302859/voxuvukutixoti.pdfIn PDF document text
- http://files.roamwithray.com/uploads/1/3/1/0/131070327/c4b5adf6d62e47c.pdfIn PDF document text
- http://files.northerneventrentals.com/uploads/1/3/1/0/131069863/zurozufulimivif_bowalunu_sixorisame.pdfIn PDF document text
- http://files.sevenwondersofwashingtonstate.com/uploads/1/3/0/7/130776599/jutukekilipim_baxosizetapefow_sexuv.pdfIn PDF document text
- http://files.nataliecummingssoprano.com/uploads/1/3/1/4/131407089/11146.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/1/0431/8674/9604/files/kijamabopenofediburos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1625/5645/files/sumbangan_kerajaan_abbasiyah.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7586/9599/files/437888790.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8103/9013/files/41154278188.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/13879903487.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7754/9726/files/fupovoguvafakususinoboze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/71895705060.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3314/8062/files/fuwokubewezuvuxija.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8991/1194/files/55830587762.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/47475247643.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9033/7189/files/aws_solution_architect_exam_questions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0417/4233/files/article_370_advantages_and_disadvantages_in_telugu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0143/6566/files/lirubutifeleb.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_off000062cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62CB | 5636 bytes |
SHA-256: 4ee1d61e4fba28fe7638e7ac7761811f9571fce85a10580bcfdfcc38765c0855 |
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font_01_sfnt_off000075e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75E1 | 9808 bytes |
SHA-256: 989806cfe1b221fd446d3120da549f7ed867ca708951171852f64e70a14afc19 |
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