MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded URLs, identified as a 'PDF SEO Link Farm'. One of these URLs, 'https://ttraff.com/wb?keyword=minarik%20drives%20pdf', is flagged as a malicious redirector. This suggests the document's primary purpose is to lure users to malicious sites, likely for phishing or malware delivery.
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/wb?keyword=minarik%20drives%20pdf In PDF document text
- http://files.raisingbasketballplayers.com/uploads/1/3/1/4/131453394/5497726.pdfIn PDF document text
- http://files.catalinapacificunderground.com/uploads/1/3/1/6/131637774/cd1b04143365080.pdfIn PDF document text
- http://files.ljubaavvakumova.com/uploads/1/3/2/7/132740637/duwigol-fuwojofakek-wabedokatu-duwinu.pdfIn PDF document text
- http://files.brewlabels.net/uploads/1/3/0/7/130776308/48c8fbd2ba110f6.pdfIn PDF document text
- http://files.staceyhernberg.com/uploads/1/3/1/4/131453348/9596287.pdfIn PDF document text
- http://files.molarcubed.com/uploads/1/3/1/4/131406800/perakuwox-gabulag-tojoxafepur-mejuposub.pdfIn PDF document text
- http://files.jhromada.com/uploads/1/3/0/8/130873893/9629baa2c67397.pdfIn PDF document text
- http://files.teethwhiteningmonterey.com/uploads/1/3/2/6/132696335/5cde3.pdfIn PDF document text
- http://files.tilefo.com.au/uploads/1/3/1/6/131637853/2aa64fec3467d22.pdfIn PDF document text
- http://files.anabelskyecreations.com/uploads/1/3/1/0/131070849/7d0af.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fexowetijuf.files.wordpress.com/2020/06/27932136239.pdfIn PDF document text
- https://vaxasewakup194564274.files.wordpress.com/2020/07/79713425155.pdfIn PDF document text
- https://mabozewunes.files.wordpress.com/2020/06/sininivewiwofajefo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0537/7688/files/webotige.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3580/4319/files/jixilaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zadolodiwifunum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5477/5970/files/28613339857.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9477/8791/files/vaduzekibarefek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4674/7803/files/31060035649.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9504/0924/files/6029998650.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2588/2520/files/daxexojevexavarig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2207/4534/files/sovofukulew.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_off00007bd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BD4 | 4732 bytes |
SHA-256: 0aa237eb5ea1ced0cd5a86d30e072537ec0daf3fe1676e5bd2bf2877293401f5 |
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font_01_sfnt_off00008bed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8BED | 9952 bytes |
SHA-256: e12585fb60758f0be9b7fe8fb6a742d941569f21ad82d9b224ce35acd34932c1 |
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