MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains the URL that triggers the redirector. This suggests a lure to a malicious site, likely for phishing or to download further malicious content. The ML classifier also strongly indicated maliciousness.
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=el+camino+del+guerrero+buff+academy+pdf+gratis In PDF document text
- http://nawebaji.ohtheplacestogo.com/uploads/1/3/0/7/130775918/d82439.pdfIn PDF document text
- http://files.honleysamba.com/uploads/1/3/0/8/130814575/xefujevisekado.pdfIn PDF document text
- http://files.heywoodracing.com/uploads/1/3/0/7/130775363/gakipazukaka_mesebepu_xiwapisisitug.pdfIn PDF document text
- http://files.mermaidscoin.com/uploads/1/3/1/4/131411474/nolubufebusimu_rokoro.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/1/0434/9755/4084/files/xomitexinijuropebakuvuzi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7194/6398/files/kojilosifawesememelunup.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9947/8434/files/82453199225.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6212/2903/files/50345995668.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2515/3698/files/bebuxulogakikavex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3805/6354/files/75313982467.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8365/2506/files/36049698684.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6781/0726/files/refivonulipugexubexo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/0392/5912/files/interior_design_book_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8587/9713/files/mifepijexun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5884/6109/files/17079076209.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1722/3840/files/home_access_keller_isd.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4054/6714/files/70500979863.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006400.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6400 | 5556 bytes |
SHA-256: f2d400942f864c4dcff4ad72f4fe76af15d4090e3bf0f15ee50d0d3775972b11 |
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font_01_sfnt_off000076c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76C9 | 12136 bytes |
SHA-256: 5049d99d20cd1484c459776b21fef21b824e80d9ab0357ab942c8f59fdf70234 |
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font_02_sfnt_off00009e95.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E95 | 16092 bytes |
SHA-256: 39b2f4b99ee08965fd4836f89f628a00cde8346cb181131bba0308e80db8fb67 |
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font_03_sfnt_off0000b35c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB35C | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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