MALICIOUS
120
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 pointing to Shopify domains, but one critical link redirects to a known malicious domain (ttraff.com). The document body, though partially corrupted, suggests a lure related to academic materials, specifically 'Phillips Exeter Academy Mathematics 2 Answer Key'. This indicates a likely phishing or malware distribution attempt, leveraging a link farm to obscure the malicious destination.
Heuristics 3
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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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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=phillips+exeter+academy+mathematics+2+answer+key
- http://files.rootsofeducation.com/uploads/1/3/1/3/131380440/gides-lexaxegefojom-bigofijat-fipexetux.pdf
- http://firorux.fbarhorses.com/uploads/1/3/1/8/131857315/4040258.pdf
- http://xejezu.pinetreecottage.com/uploads/1/3/0/7/130739206/basum_gowakobev_gumesosonomazu_muxuvitijiso.pdf
- http://gumaro.detailap.com/uploads/1/3/1/1/131164312/1423078.pdf
- https://cdn.shopify.com/s/files/1/0434/7451/8178/files/busubimiroxevasogivu.pdf
- https://cdn.shopify.com/s/files/1/0427/4513/5260/files/75814501486.pdf
- https://cdn.shopify.com/s/files/1/0435/8035/8811/files/92180925702.pdf
- https://cdn.shopify.com/s/files/1/0432/4877/9426/files/beach_chairs_target.pdf
- https://cdn.shopify.com/s/files/1/0429/5720/9753/files/resimuxiletal.pdf
- https://cdn.shopify.com/s/files/1/0430/8166/2628/files/gunisumikogokam.pdf
- https://cdn.shopify.com/s/files/1/0429/3731/9590/files/momusilamiwiz.pdf
- https://cdn.shopify.com/s/files/1/0433/7418/2563/files/bangsamoro_organic_law_advantages_and_disadvantages.pdf
- https://cdn.shopify.com/s/files/1/0440/8459/2805/files/ap_biology_campbell_7th_edition.pdf
- https://cdn.shopify.com/s/files/1/0429/8375/1831/files/jotirubapipigiguzisat.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/basugogigarerebid.pdf
- https://cdn.shopify.com/s/files/1/0432/0369/0660/files/how_to_make_a_directory_in_python.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000503e.bin9893e1211c49cb82a23a31480a792510722f24064b4e1eb6b55c304b3f2e8a24 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x503E | 5772 bytes |
font_01_sfnt_off000063ca.binf570c130f6936b026f22a060a71dd652a8d620fc10996a8e0addf55421ec64dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63CA | 10072 bytes |
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