MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links designed to appear as free downloads, but the primary redirector URL `https://ttraff.com/pify?keyword=mathematical+analysis+business+and+economic+applications+weber+pdf` is flagged as malicious. This indicates a phishing or scam attempt, likely to lead users to further malicious content or downloads. No scripts were extracted, but the structure and embedded links strongly suggest a malicious 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=mathematical+analysis+business+and+economic+applications+weber+pdf In PDF document text
- http://files.harmonytrainingclub.com/uploads/1/3/0/8/130874474/2425960.pdfIn PDF document text
- http://files.midmerry.com/uploads/1/3/1/3/131398547/e9c40d.pdfIn PDF document text
- http://files.toledohvacpros.net/uploads/1/3/1/4/131408970/vuvabel.pdfIn PDF document text
- http://files.newbornga.com/uploads/1/3/0/8/130813095/monuz-siwotigu-pafake-kuxadirezona.pdfIn PDF document text
- http://files.howesoundwoodcrafters.com/uploads/1/3/0/8/130814623/6742540.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/1/0431/4329/9232/files/konimepafowuxoko.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6183/0037/files/precalculus_dugopolski_4th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7818/0259/files/the_martian_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/1555/8552/files/25905699880.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1261/0472/files/array_multiplication_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0113/3731/files/70940459017.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8774/9525/files/jufud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7029/1096/files/zalipovebokiba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8713/3860/files/basie_straight_ahead.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9649/0663/files/bemufefitoketiruruvuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5162/2306/files/fizopisuretolabo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7461/6472/files/rikaluzegunatupijuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8785/4749/files/john_deere_x475.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
🗂 Part of campaign:
howesoundwoodcrafters.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004a18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A18 | 5732 bytes |
SHA-256: aee360e0da806a066710a2bc9a0f70f5c9dfa041fd0274d14ba83c39b7208e87 |
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font_01_sfnt_off00005d95.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D95 | 10276 bytes |
SHA-256: bbd4cc276b427d5ef270928dd975e5e9477000a06869de3d4afa2319c3247ec6 |
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