MALICIOUS
152
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, which is indicative of a link farm or SEO poisoning technique. One of these links, https://ttraff.com/wix?keyword=debenhams+%25C4%258D%25C3%25ADtanie+Otv%25C3%25A1racia+doba, is flagged as a malicious redirector. The document body, though heavily garbled, contains text related to 'Debenhams' and 'opening hours', suggesting a lure to trick users into clicking the malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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/wix?keyword=debenhams+%25C4%258D%25C3%25ADtanie+Otv%25C3%25A1racia+doba
- https://cdn.shopify.com/s/files/1/0429/0641/9367/files/sibezuv.pdf
- https://cdn.shopify.com/s/files/1/0431/3317/3927/files/capacity_factor_definition.pdf
- https://cdn.shopify.com/s/files/1/0431/8412/8151/files/tibibelidogatabirow.pdf
- https://cdn.shopify.com/s/files/1/0434/5259/6374/files/ponezifujelu.pdf
- https://cdn.shopify.com/s/files/1/0431/7007/0687/files/91795257062.pdf
- https://cdn.shopify.com/s/files/1/0432/9255/7467/files/77637358988.pdf
- https://cdn.shopify.com/s/files/1/0431/8704/4510/files/gabevijatevakorasu.pdf
- https://cdn.shopify.com/s/files/1/0435/1298/7802/files/52330621497.pdf
- https://cdn.shopify.com/s/files/1/0433/9892/2403/files/aadhaar_card_portal_app.pdf
- https://cdn.shopify.com/s/files/1/0447/9365/9543/files/pocket_ukulele_tuner_apk.pdf
- https://cdn.shopify.com/s/files/1/0429/2516/2652/files/sakatanaxobe.pdf
- https://cdn.shopify.com/s/files/1/0440/3465/4358/files/adobe_reader_latest_version_download_for_pc.pdf
- https://static.usrfiles.com/ugd/73cb9e_ea6a0dfb2aa746f681055f85b7e444e0.pdf
- https://static.usrfiles.com/ugd/906e9f_4df4708bfd904a3fb6375453be281989.pdf
- https://static.usrfiles.com/ugd/0df15e_550231cbb5734dbe81a749d2a3fc5bf6.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_off000065d8.bin9de30fa4ea4cbf57ba060535e820df36695d5116e7e8aa6d056e57bbf9f29a5d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65D8 | 5900 bytes |
font_01_sfnt_off000078e1.bin43473c9763c8fecfea81d9730825a40bc8b3da5e9630318ad4ddb16cb1504f94 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78E1 | 13396 bytes |
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