MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to a redirector service (ttraff.com). This service is known to host malicious content and is likely used to obscure the final destination of the lure. The document body itself contains a URL that leads to this redirector, suggesting a phishing or scam attempt disguised as a free 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=motivational+speech+for+students+in+gujarati+pdf In PDF document text
- http://files.progressivehealth.org/uploads/1/3/0/7/130740123/buduz-sopakokivemife-rodobobosezazot.pdfIn PDF document text
- http://files.dominiquejo.com/uploads/1/3/1/3/131382141/repaletikiwesa-bizowabufep-kifimefagop.pdfIn PDF document text
- http://memikobo.teddybearpoms.org/uploads/1/3/1/3/131378950/c492e5ec480.pdfIn PDF document text
- http://tuvodega.annablossom.us/uploads/1/3/1/8/131856543/766477.pdfIn PDF document text
- http://files.mfhlp.com/uploads/1/3/2/8/132814949/kuzusorufesebojuvupu.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/1/0429/0379/7913/files/nawiginotujizaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5348/2135/files/english_russian_dictionary_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8764/3303/files/girudibuge.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/0382/7608/files/ode45_second_order.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1437/4047/files/83993065637.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3655/7987/files/kozaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0352/5794/files/crime_meaning.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0671/3253/files/25873242983.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0956/3045/files/exploring_creation_with_biology_answer_key.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4275/7029/files/bogawotikili.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/fluid_mechanics_8th_edition_frank_white.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3859/6510/files/dadatas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7303/4658/files/56192742583.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9278/5818/files/administracin_por_calidad_total_tqm.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3646/7612/files/4633412300.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_off000076b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76B1 | 5560 bytes |
SHA-256: 58d8c1dd738c949d001d5f9b442fdbb57ed1d5b0e85b506e46b830557761f953 |
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font_01_sfnt_off000089a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89A6 | 9928 bytes |
SHA-256: b6edb82454796da3dcaec4f244ce20a61d983e20ae981212df10df44d098f93b |
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