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.com/123?keyword=vishnu+sahasranama+pdf+gita+press In PDF document text
- https://cdn-cms.f-static.net/uploads/4365662/normal_5f87337b5c722.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366032/normal_5f89302f7cfd2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365551/normal_5f87019fb48cf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://uploads.strikinglycdn.com/files/3d56267c-4b92-4dbc-a8c9-a578a05b7f51/42938864084.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/22dde396-5ea7-49c2-bf9a-45b5ee969293/44185792543.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae07d3fc-c265-4491-bba7-8d6396a59d78/55997723146.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8349f3c9-9f4a-4525-b325-e937c4c4017f/jibogovapiletunosutewa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/9009/3239/files/fix_it_with_food_target.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/4823/3891/files/fujifilm_finepix_s1_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0496/2644/8023/files/vtech_kidizoom_smartwatch_dx_vs_dx2.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0496/1189/9044/files/malwarebytes_license_key_free_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3699/7792/files/bitoxazuzavedagos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8998/4674/files/bodesonifusi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/39060f0c-e86e-49d9-bc33-4687ac83d635/vunefapofiwoxetuxabofu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9893877e-143d-41d9-9a5e-d41ee416c274/30195147683.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0480/4719/4276/files/pifijiferuvazuku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2991/4012/files/parojutito.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0501/4008/6469/files/speed_simulator_codes.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://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000051a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x51A5 | 5388 bytes |
SHA-256: a46f202291a75b83472de3d94cd5aaa9d5de81e9022fe61b514389331104362a |
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font_01_sfnt_off000063c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63C2 | 3720 bytes |
SHA-256: 6539b129c5cd894636dc8f40f53a156c00c8f46378ab4f137c96d687a1cff6ed |
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font_02_sfnt_off00006f25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F25 | 10164 bytes |
SHA-256: ed0b8b18a16fe384af9c87ab2cbd8d7e3bc54f195ea1d19d137b45a4d5fce0bd |
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font_03_sfnt_off000091dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91DC | 16164 bytes |
SHA-256: 6e3fbd491d8b71441998836ddca0d0c102716a221ea14f8143929167ad9a79b3 |
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font_04_sfnt_off0000a72d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA72D | 7144 bytes |
SHA-256: dab374abe130b049b052f60804725fa83f60dcf8824a7346be66e45a228cdea5 |
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