MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous links, a significant portion of which point to a redirector service. One such link, 'https://ttraff.cc/pify?keyword=adidas+watch+manual', is explicitly flagged as malicious. The document also contains a call-to-action phrase, suggesting an attempt to trick the user into clicking the malicious link. The presence of a large number of external PDF links, many hosted on Shopify, indicates a potential SEO link farm used for distribution.
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=adidas+watch+manual In PDF document text
- http://files.eatbigshitbig.com/uploads/1/3/0/7/130739233/miruvuxe.pdfIn PDF document text
- http://files.cmw-bas.co.uk/uploads/1/3/1/1/131163740/3791598.pdfIn PDF document text
- http://files.thelemonseedboutique.com/uploads/1/3/0/7/130738714/vigegot-kabesud-minenatebemawa-gipisizowolaku.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/1/0430/8670/8890/files/69566074941.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0998/2107/files/55805071316.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5593/9733/files/16394473817.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/buwukepenarunowara.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5928/1061/files/mazinerokiwetajimifo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1594/6911/files/wiberiwabalefinekexa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8760/9497/files/4532385929.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4152/9754/files/kixegiwaxuvila.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4972/2790/files/95230701753.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7275/7668/files/zepededubejipu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3622/9278/files/55522745035.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4976/3487/files/69293962092.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6564/7012/files/dimewasamegijada.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_off00004b90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B90 | 5164 bytes |
SHA-256: 91ffe3223182090ceefbf4ca91c996cd18dd07953459243e3f5e74aa13182a51 |
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font_01_sfnt_off00005d0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D0D | 10632 bytes |
SHA-256: 5470d727199c0311c328c6d3d323d7b7a0c75b0c6781901248f9c26cb1effaa0 |
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