MALICIOUS
194
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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.link/123?keyword=%25D8%25AA%25D8%25AD%25D9%2585%25D9%258A%25D9%2584+%25D9%2583%25D8%25AA%25D8%25A8+%25D8%25B1%25D9%2588%25D8%25A7%25D9%258A%25D8%25A7%25D8%25AA+%25D8%25B9%25D8%25A8%25D9%258A%25D8%25B1+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4388835/normal_5f8d54d5dba70.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374376/normal_5f8b80e7c9979.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370267/normal_5f89af969b05c.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/1/0266/8694/7500/files/vogel_organic_chemistry.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/1353/6426/files/genenevo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/9087/9667/files/gt_racing_2_hack_apk_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0493/4533/1359/files/34324642181.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1966/3522/files/wegufepebiwubejuwexava.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0498/0863/8106/files/baby_einstein_musical_jumper_instructions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9779/2420/files/definition_of_autonomy.pdfIn PDF document text
- https://s3.amazonaws.com/tetazino/81533637069.pdfIn PDF document text
- https://s3.amazonaws.com/wilugugo/puxedujud.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/tuximewojabedafojivarofi.pdfIn PDF document text
- https://s3.amazonaws.com/henghuili-files2/ligavaloni.pdfIn PDF document text
- https://s3.amazonaws.com/zetare/gisop.pdfIn PDF document text
- https://s3.amazonaws.com/zirojopemup/3485492418.pdfIn PDF document text
- https://s3.amazonaws.com/jamokaroxoj/20890426597.pdfIn PDF document text
- https://s3.amazonaws.com/xanebavifamopez/42738799786.pdfIn PDF document text
- https://s3.amazonaws.com/zirojopemup/mitadozo.pdfIn PDF document text
- https://s3.amazonaws.com/gupuso/10892357283.pdfIn PDF document text
- https://s3.amazonaws.com/wilugugo/bevisemasika.pdfIn PDF document text
- https://s3.amazonaws.com/tetazino/37919257153.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_007_off0000cd1d.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xCD1D | 32288 bytes |
SHA-256: 2b5d99b24bb074f3f03a4d718c168f9964f32a974fabf9cea80348b76606f76a |
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font_00_sfnt_off00008757.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8757 | 3748 bytes |
SHA-256: 20af0361dd33afab489d9cc0ebba4ac728a4e21729fda7d2a575b71250f30764 |
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font_01_sfnt_off000093f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93F0 | 17872 bytes |
SHA-256: cd4eeaa0c00ec0629cd53899297726ebade3f6624566ba8659068b679be5018c |
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font_02_sfnt_off0000aedc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEDC | 8792 bytes |
SHA-256: be1b320c830010505bcb43943063b3d70c33e66b6f7a023b93f4ccce93a0bccb |
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font_04_sfnt_off00010556.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10556 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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