MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple links to redirector infrastructure, specifically `https://ttraff.cc/pify?keyword=pdf.+js+canvas+example`, which is flagged as malicious. The document also includes numerous links to Shopify-hosted PDFs, likely part of an SEO link farm to improve search engine ranking for malicious content. The presence of a 'download button' lure further supports a phishing or scam attempt. No scripts were extracted, but the PDF structure itself facilitates the redirection.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=pdf.+js+canvas+example In PDF document text
- http://files.mrscbiology.com/uploads/1/3/1/0/131070374/sewovomujugatev_lanajigo_zajajilewu.pdfIn PDF document text
- http://files.minimiel.com/uploads/1/3/1/4/131453028/dfd014069.pdfIn PDF document text
- http://lowanelab.danieljsheehan.com/uploads/1/3/2/6/132683403/xigubobamepuro.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0432/8914/9608/files/malaquias_hernandes_dias_lopes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0776/1819/files/lusipufana.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7849/2072/files/74324229892.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8660/9573/files/tugorajig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1687/1326/files/pl_sql_programming_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8598/6982/files/reading_and_writing_shs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2953/6676/files/74312236286.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/bodadajigewodozisidezufe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8697/0018/files/34606266401.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4934/4421/files/65032389398.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/podufa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2749/6087/files/largest_palindrome_product.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006196.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6196 | 4992 bytes |
SHA-256: 3d36b1e80bfbc1502c98f12e16abb5ced882ea0e3fddc6f3619bd86cb6e6f20f |
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font_01_sfnt_off00007284.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7284 | 5444 bytes |
SHA-256: 29c7e449aef6060f7c037e7aac8519be2e5e6885f508b453f49131d3e44d17a8 |
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font_02_sfnt_off00008158.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8158 | 11960 bytes |
SHA-256: df568cc03689a1e35c801128c792579c91178b8ecc9de4b6e3059f261ebd07da |
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font_03_sfnt_off0000a823.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA823 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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