MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded URLs, with one specifically identified as a malicious redirector. This redirector is linked to a keyword search for 'panera menu pdf summer 2019', suggesting a lure to trick users into clicking. The presence of a link farm and the ML classifier's high confidence score indicate a malicious intent, likely for phishing or malware delivery.
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.ru/wb?keyword=panera%20menu%20pdf%20summer%202019 In PDF document text
- http://files.sharadslunchbox.com/uploads/1/3/1/8/131871643/5498373.pdfIn PDF document text
- http://files.khepe-ra.com/uploads/1/3/1/3/131381480/vigupepof_wutosabifexerez.pdfIn PDF document text
- http://files.wilcoprevention.org/uploads/1/3/1/4/131437740/29b296.pdfIn PDF document text
- http://files.sharonstephenson.co.nz/uploads/1/3/1/0/131070035/7785624.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://polulexugiz.files.wordpress.com/2020/06/66395501884.pdfIn PDF document text
- https://vajokipoz.files.wordpress.com/2020/07/59287710365.pdfIn PDF document text
- https://turojiv.files.wordpress.com/2020/06/fejaxatadafuraz.pdfIn PDF document text
- https://ladobetoror.files.wordpress.com/2020/07/fagagobed.pdfIn PDF document text
- https://xonegedetetu.files.wordpress.com/2020/07/22989155294.pdfIn PDF document text
- https://xopaluwefaje.files.wordpress.com/2020/06/rakeladuxuwafasu.pdfIn PDF document text
- https://jagurejus.files.wordpress.com/2020/07/rubanexus.pdfIn PDF document text
- https://witujaji.files.wordpress.com/2020/06/43446498911.pdfIn PDF document text
- https://jekiwex.files.wordpress.com/2020/07/11525456718.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2476/0488/files/xidovita.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1430/7496/files/75596714460.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4184/1575/files/mifis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/26450106566.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7744/3483/files/zoxaresavogex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6776/8981/files/xavuvurevopexari.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7594/5113/files/kisibavoxulilebaxup.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_off00007725.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7725 | 5280 bytes |
SHA-256: 76d8513fcc795d9e7b511d245ab614e21dc1d9de89be19e92df4de4dc9c5811c |
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font_01_sfnt_off000088ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88EA | 10104 bytes |
SHA-256: 4a9a7b715fc6f2ba6f2f779b3847cb2bb159509844d113209a6050b81040de5a |
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