MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to a redirector service (ttraff.com) that is known to host malicious content. The document body, though heavily obfuscated, contains a reference to the same redirector URL. The presence of a large number of external links suggests an attempt to distribute malicious content or engage in SEO manipulation for phishing purposes.
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.com/pify?keyword=breath+of+the+wild+explorer+s+guide+pdf In PDF document text
- http://files.brianneminaudoteaching.com/uploads/1/3/1/3/131381539/8b6e1.pdfIn PDF document text
- http://files.sarahjenness.com/uploads/1/3/1/3/131383478/4fc0d813b26c51.pdfIn PDF document text
- http://files.hikingnewfoundland.com/uploads/1/3/2/6/132695244/gulax.pdfIn PDF document text
- http://files.bhmsdrama.com/uploads/1/3/1/8/131856277/tatuji.pdfIn PDF document text
- http://mitalogi.zihouhealingarts.com.au/uploads/1/3/0/8/130873995/5216ebe6b776e.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/1/0435/1292/2264/files/sujajeroguvoxa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2925/0719/files/tisemoje.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/baxijis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1135/8372/files/fowetagekorabelamava.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5924/7264/files/80362190399.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8166/1600/files/55785987080.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6572/9429/files/308970076.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2821/0073/files/tavokamumekubikezepunolo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6725/1617/files/74772149500.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1060/3677/files/donanofazolejejuxekuke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6385/9610/files/mozubedakid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8619/8424/files/69775464125.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4847/5541/files/vofigivibimekirafi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4375/7992/files/effusion_of_gases.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4170/8437/files/pdf_converter_computer_software.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_off00004e9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E9A | 5512 bytes |
SHA-256: 5562230704dc787c159f134ee1ea81bb7f989e5ee8a6a5fb257627b21a19ec51 |
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font_01_sfnt_off0000616e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x616E | 10040 bytes |
SHA-256: 4fa36620673bce999ce5c78230d71f9f9ff006805fedf7fe66627133832d8590 |
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