MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirection and a link farm, pointing to a phishing or malware distribution scheme. The embedded document body text and extracted URLs, particularly 'https://ttraff.com/pify?keyword=bb+9360+os+7.+1', suggest a lure to a malicious site. The presence of numerous PDF links, many hosted on Shopify, indicates a link farm designed to obscure the final malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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=bb+9360+os+7.+1 In PDF document text
- http://files.peacelutheranconnersville.org/uploads/1/3/0/7/130740524/zapefope-vusepul-zerepukebalalu.pdfIn PDF document text
- http://nogusug.astoria2000.net/uploads/1/3/1/1/131164250/2877587.pdfIn PDF document text
- http://files.muskogeehauntedhistorytours.com/uploads/1/3/0/8/130815437/wijeranofebu.pdfIn PDF document text
- http://files.naughtyboysproduction.com/uploads/1/3/0/7/130776073/2836143.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/1/0429/6137/1290/files/73303231654.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/2075/0745/files/eje_renina_angiotensina_aldosterona.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9019/8180/files/rikinulaju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1030/7749/files/acronis_2016_bootable_usb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9360/6056/files/22248591640.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7460/0598/files/voith_cardan_shaft_catalogue.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5915/1009/files/74489209947.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0522/2818/files/2293737925.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8234/2815/files/qualitative_research_in_counselling_and_psychotherapy.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5077/8269/files/milady_master_educator.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8901/1612/files/61987620109.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_off000063d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63D6 | 5308 bytes |
SHA-256: d790d60cc18ed357892361d7ddb0ac675cdea69b4d294cc01dcb34a1eea03b90 |
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font_01_sfnt_off000075fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75FC | 10344 bytes |
SHA-256: 30a3a22e4f4677a0696a07e7f84b76f377b948de5268f863349a0552fdf0fce8 |
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