MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link disguised as a BMW X1 brochure that redirects to a malicious URL (https://ttraff.cc/pify?keyword=bmw+x1+2020+brochure+pdf). This redirector is part of a link farm designed to distribute malicious PDFs. The ML classifier strongly indicates maliciousness, and the presence of numerous external PDF links suggests a phishing or malware distribution attempt.
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=bmw+x1+2020+brochure+pdf In PDF document text
- http://files.hole-group.com/uploads/1/3/1/1/131163752/7d8550cc88.pdfIn PDF document text
- http://files.ywcahealthandfitness.org/uploads/1/3/0/7/130775380/66803ea831d73f.pdfIn PDF document text
- http://mowupigo.matangold.com/uploads/1/3/1/4/131438474/xuzisejuk_sijuga_goparimuzofun_gebiji.pdfIn PDF document text
- http://files.keydestinationevents.com/uploads/1/3/0/7/130776407/nunozowobawupax.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/1/0440/0916/0862/files/15882270641.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5114/7676/files/xotolijo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1438/8888/files/vigal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4864/0418/files/49937388275.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6686/0455/files/48809440732.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3264/1689/files/properties_of_bessel_function.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4655/2227/files/70136869597.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6728/5408/files/bovukitopizux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1771/4338/files/speaking_activities_for_teenager.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7199/5033/files/alagappan_medicine_5th_edition_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/vurojaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2264/6422/files/9584024122.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006471.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6471 | 5648 bytes |
SHA-256: 89e5df52f0ecda9d89e489d01b27c9c7ed6bb75796df696c36a51d822d839522 |
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font_01_sfnt_off00007797.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7797 | 9912 bytes |
SHA-256: 1c915727cc396258b97ba669c79a3e118815fc89515b86edc053c0e5df54f4cb |
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font_02_sfnt_off000099ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x99BA | 17252 bytes |
SHA-256: f1b554a1fa98ec75b3687461416ebf50002c1d870212ba079c0ef25984eedfbd |
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