MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple heuristics indicating malicious redirector links and a link farm designed for SEO manipulation. The primary malicious URL, https://ttraff.com/pify?keyword=basketball+court+dimensions+in+feet+pdf, is used as a redirector to potentially malicious content. The document body, though heavily obfuscated, contains references to this redirector, suggesting a phishing or scam attempt disguised as a document download.
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.com/pify?keyword=basketball+court+dimensions+in+feet+pdf In PDF document text
- http://files.shsbballtipoffclub.org/uploads/1/3/0/7/130775429/xozawadulolol_pedivoz_livije.pdfIn PDF document text
- http://files.londonhalleditions.com/uploads/1/3/1/1/131163872/nalod.pdfIn PDF document text
- http://files.designyoursignregina.com/uploads/1/3/0/7/130776401/3551107.pdfIn PDF document text
- http://files.misfitcrusaders.com/uploads/1/3/0/8/130814672/634f8e.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/1/0432/6604/8164/files/gerazudikeduzosumar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/0392/5912/files/89471515467.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5066/3062/files/88374157395.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5103/8358/files/intentional_living_john_maxwell_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0594/1672/files/85997335989.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6074/8695/files/bupomabamavukivajib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0221/5074/files/torenoduzopopiwu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vemuvuferakodumi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0519/6957/files/zasirowapiwuguni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3683/4968/files/43948597805.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2873/4367/files/87731962372.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7678/0192/files/best_psychology_books_on_human_behavior_in_urdu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B3A | 5436 bytes |
SHA-256: a52e9fb01afc687bf446b2ecf1fc93f2f885377cdd46d0fedfcc12ee3add5004 |
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font_01_sfnt_off00007d8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D8D | 10032 bytes |
SHA-256: 358c2dc0f028ccbceaa5066f72e2a7f909d4d41aa87dfe51c752abc44daf4882 |
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font_02_sfnt_off00009fe2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FE2 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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