MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious due to a large number of embedded links, many of which point to a redirector service. The primary malicious URL identified is https://ttraff.cc/pify?keyword=transcending+the+nine+heavens+wiki, which likely serves as a gateway to further malicious content. The document body contains garbled text and references to the wkhtmltopdf tool, suggesting it was generated programmatically to host these links.
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.cc/pify?keyword=transcending+the+nine+heavens+wiki In PDF document text
- http://files.carrollhospitalmetz.com/uploads/1/3/2/6/132681698/f2d2db743cf8cf.pdfIn PDF document text
- http://files.spinesurgerycleveland.com/uploads/1/3/1/4/131408581/8e316c1df0a5614.pdfIn PDF document text
- http://files.sarabarati.com/uploads/1/3/1/0/131071289/b289ac.pdfIn PDF document text
- http://files.elsvandeweyer.com/uploads/1/3/2/7/132741322/kuvuvevuk-wefel-digaforogemex.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/1/0430/9676/8661/files/tinizelutewejokin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3151/8622/files/lupijiginuxijav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5276/9192/files/34973441476.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0221/5074/files/72885236132.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6089/5650/files/26629795451.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0067/3950/files/dekijeriwexes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4977/0408/files/lafugerugiwilesir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9020/6119/files/53660678446.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3206/8775/files/94307436951.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4395/4594/files/17674008605.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4293/0842/files/bejujozutaxuzofef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0313/4627/files/47698979207.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7609/1032/files/6617003635.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_off00006af7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AF7 | 3440 bytes |
SHA-256: 548887133a910211c2a0844cbc7a69cec4bd8f31774632104937f8324f825bc4 |
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font_01_sfnt_off00007726.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7726 | 5336 bytes |
SHA-256: 6daad35980bf484e5b3ea3fa230f9cb6c36a1daec7cb2ce776afb02e033e3eee |
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font_02_sfnt_off00008953.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8953 | 10156 bytes |
SHA-256: 731b4c3bed498c664219d5d79eb2659dd8354a8c4ae7f5c94cbc5d3d6af2bd1e |
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