MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, identified as a PDF link farm. One of these links, 'https://ttraff.ru/wb?keyword=pictorial%20key%20to%20the%20tarot%20pdf', points to known malicious redirector infrastructure. The primary purpose appears to be SEO manipulation or redirecting users to potentially harmful content through this extensive link farm.
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/wb?keyword=pictorial%20key%20to%20the%20tarot%20pdf In PDF document text
- http://files.rhepta.org/uploads/1/3/0/8/130814387/bfa3d1d3502.pdfIn PDF document text
- http://files.junglegymgymnastics.com/uploads/1/3/1/8/131856984/02547d0b4694bb2.pdfIn PDF document text
- http://files.aghaa.com/uploads/1/3/0/8/130874058/vamikarab.pdfIn PDF document text
- http://files.tomlinsonoutdoors.com/uploads/1/3/1/6/131606968/8025241.pdfIn PDF document text
- http://files.lacroixfinancialcoaching.com/uploads/1/3/1/4/131454355/nifugok_fapasisemo_magufikep.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/0160/1444/files/ffxiv_anima_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5122/0120/files/tobetofolaze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8020/3944/files/lotumikij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2087/6962/files/togejalojejazufinamudu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1863/9765/files/niraso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0649/1797/files/wosoxibetojozudanejese.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6019/9573/files/jatizorozokilidebu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5158/1597/files/50010286050.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5085/2762/files/87219022873.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0909/7376/files/application_for_leave_of_absence_in_school.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9107/4976/files/improvement_of_bearing_capacity_of_sandy_soil_by_grouting_pdf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5335/8999/files/37095192711.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8307/9592/files/alexandra_stanmr_saxobeat_mp3.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B62 | 4912 bytes |
SHA-256: da8da07863ad2a26f00cd18db47f7a98f4c93ba9a2266b5f3cb4c3c6a8ab2433 |
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font_01_sfnt_off00007c2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C2A | 10368 bytes |
SHA-256: 07f810c7e37da21ebe0e8bdf233e4c87cdbab19c1aaf114776daf30e8861694e |
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font_02_sfnt_off00009f5c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F5C | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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