MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to redirector infrastructure. The primary redirector URL, 'https://ttraff.ru/pify?keyword=animal+crossing+town+names', is flagged as malicious and used in an SEO-based lure for free downloads. This indicates a phishing or scam attempt designed to lead users to potentially harmful 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.ru/pify?keyword=animal+crossing+town+names In PDF document text
- http://files.foodintolerance.net/uploads/1/3/2/7/132710780/wamel.pdfIn PDF document text
- http://xitudonus.thorssenquarterhorses.com/uploads/1/3/0/8/130813848/dopibosizo.pdfIn PDF document text
- http://mokiru.pickwickpugs.com/uploads/1/3/2/3/132303035/8519122.pdfIn PDF document text
- http://libud.andyjohnjones.com/uploads/1/3/1/3/131398109/gimut_gugiwikavelurux_samowazovo_vebirixonog.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/1/0428/9835/8432/files/nimapudusakodinufuzexive.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5806/9655/files/kasiku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8005/5958/files/isomeria_dos_alcanos_alcenos_e_alcinos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9901/2766/files/detroit_diesel_strain.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7494/5184/files/rekozukijajoteregajozuso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0454/2958/8124/files/vevo_music_app_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7478/9281/files/tuxaniw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7226/6150/files/lipidizu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/guwesimutetalajizobanubel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9731/7783/files/26404161192.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1583/8618/files/nenebeputojav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4751/7341/files/78752777976.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D3F | 5200 bytes |
SHA-256: 28446bb3928d183e028a803f18b026eb1767db51570599a6ed9fc554fb8103df |
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font_01_sfnt_off00007ed8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7ED8 | 10476 bytes |
SHA-256: f689a06cb9f07a4ca3dcadf362d300ee9215c0374d0ba5228300ce8221d5a557 |
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font_02_sfnt_off0000a2c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2C6 | 16036 bytes |
SHA-256: 35d3440dae1ebc896564e4e6f70ea95aa3a30a1ac603c7fffbb21b68b8b72e2f |
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