MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/pify?keyword=pillars+of+eternity+priest'. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs, many of which point to Shopify domains. The document body contains the malicious URL and a benign-looking URL, likely intended to mask the malicious intent. The primary attack pattern involves redirecting the user to malicious infrastructure.
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=pillars+of+eternity+priest In PDF document text
- http://files.spiritualbirthing.com/uploads/1/3/1/6/131606393/xulotiwelogorofiveze.pdfIn PDF document text
- http://files.bakedbyromanos.co.uk/uploads/1/3/1/3/131381374/nogidugikavowujez.pdfIn PDF document text
- http://files.stuffedwithaloha.com/uploads/1/3/1/4/131437736/3bf0e4.pdfIn PDF document text
- http://romuwuxe.friendshipcenterlena.org/uploads/1/3/0/8/130813821/lewuzo-xutabawumeju-kemawagofe-larimovejulewav.pdfIn PDF document text
- http://files.devonvintagecarclub.com/uploads/1/3/2/7/132740805/nerunawa_gadizoku_nanipol.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/1/0462/6445/1226/files/development_engineer_resume_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/78992801071.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4944/1687/files/muxixosidupupimoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9703/8756/files/section_2_quiz_costs_of_production_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3404/8669/files/nikivewufirefofanifuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5158/1597/files/50030803564.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3122/2677/files/voxagotepijepagademolevol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3013/4427/files/felaxipaxefule.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0456/4464/4519/files/16400841242.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xugufu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0503/2086/files/css_center_vertically_and_horizontally_transform.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7963/8942/files/bank_exam_reasoning_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2248/2582/files/87740810564.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9562/9725/files/29431206348.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_off00008417.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8417 | 4996 bytes |
SHA-256: f28e843c3ef1867adc0909607290ee824ce8a6ce48bf0cedf457b7a3568d9d81 |
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font_01_sfnt_off00009526.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9526 | 10072 bytes |
SHA-256: 62c5bc588a8795327ba27164e0b9df5ad6c2b873c90cfafcc32da2143a9c3c29 |
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