MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a high number of embedded links, many pointing to external PDFs hosted on Shopify. One of these links redirects to a known malicious domain, ttraff.com, suggesting a phishing or malware distribution attempt. The presence of a visual download button further supports a lure-based attack pattern. No scripts were extracted from this sample.
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.com/pify?keyword=baofeng+bf-+888s+programming+software In PDF document text
- http://raxorimur.shanghaiveggies.com/uploads/1/3/1/4/131453603/guredivoput-wegasenar-peluxu.pdfIn PDF document text
- http://ritavib.hartfordfederated.org/uploads/1/3/1/3/131398547/3a130607c6dd.pdfIn PDF document text
- http://files.trinitysecurityallies.com/uploads/1/3/2/7/132740361/wavubalefariruse.pdfIn PDF document text
- http://files.stpaulcaledonia.org/uploads/1/3/2/6/132681558/e9cec62c77c374a.pdfIn PDF document text
- http://ganiv.alamosatrackproject.org/uploads/1/3/0/9/130969862/likoxixavatuziseso.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/1/0430/7881/1797/files/gekibotudolos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5879/7463/files/zorixi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9454/0452/files/venidoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1684/5469/files/43956335153.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3159/2092/files/elona_plus_custom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0794/0520/files/12815843760.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1048/2591/files/plant_systematics_a_phylogenetic_approach_judd.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9378/6791/files/list_of_ethical_principles.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7833/6165/files/65397642165.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5290/0260/files/capites_da_areia_em.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3566/4284/files/siwibubuwam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3474/6790/files/semaved.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5618/4996/files/80553614882.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_off00006219.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6219 | 5696 bytes |
SHA-256: 5b705f689eb3ac5d148bc83e2720e8db18585289e8f8ff508f8cc908e890d198 |
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font_01_sfnt_off00007580.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7580 | 9888 bytes |
SHA-256: 40b7a386a2bc23c3da556ea98cdc13b2ba5bbd18f13cac49d2e9fc7a95c0f888 |
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