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, many of which point to external resources. One critical heuristic identified a link to a known malicious redirector at `https://ttraff.com/pify?keyword=direction+compass+for+mobile`. The document body, though heavily obfuscated, also contains this URL and numerous other links hosted on `cdn.shopify.com` and various other domains, suggesting a link farm or redirection scheme designed to lead users to malicious content.
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=direction+compass+for+mobile In PDF document text
- http://files.finlaysonspetcarecenter.com/uploads/1/3/1/3/131378990/ruderakezuna.pdfIn PDF document text
- http://nonik.aimeewalker.co.nz/uploads/1/3/0/8/130873822/gaxulimasa_lubug.pdfIn PDF document text
- http://mebawul.lasvegasorientalmedical.com/uploads/1/3/1/4/131436967/vixubimodu-wijezikafex-watobosokexabo.pdfIn PDF document text
- http://files.oneagleswingsnorth.com/uploads/1/3/1/4/131438495/watiza.pdfIn PDF document text
- http://pezed.cbcustomflyrods.com/uploads/1/3/0/8/130814328/wadedum-kalosopuvopuji-wakevozix-dezulil.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/1/0434/8903/4402/files/systematic_literature_review_template_doc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1437/4047/files/misazo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8260/4963/files/xixoxid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8740/4968/files/jopisuzanajar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4511/7342/files/57222142332.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/update_password_outlook_app_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6975/7850/files/fugorabileve.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6889/8966/files/76490331729.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006278.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6278 | 5300 bytes |
SHA-256: 31698471706ecb022377442c5860a9650e21309bc3cd4b096a24f1c8b01e65ac |
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font_01_sfnt_off00007456.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7456 | 2012 bytes |
SHA-256: 1182553af4e4e1d4f08dc5c53a41ba3cf7bb24133579164eb638a84c8e765df2 |
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font_02_sfnt_off00007d89.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D89 | 10188 bytes |
SHA-256: 7b6ff597d95551c117a89088b7f107e7c906555d30e9744d8f7f6d7a07333f70 |
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font_03_sfnt_off0000a0aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA0AA | 16336 bytes |
SHA-256: cb8b0c3b75634a3ac40028f3142d2b99dbff9c8bfe93654f62892c2eba89f065 |
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