MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a critical heuristic firing for a malicious redirector link, specifically 'https://ttraff.cc/pify?keyword=agamenon+seneca+pdf'. This indicates the document is designed to lure users to a malicious site. Additionally, the PDF exhibits characteristics of a link farm, embedding numerous external PDF links, many hosted on cdn.shopify.com, suggesting a broader campaign for SEO manipulation or traffic redirection. No scripts were extracted, but the primary attack vector appears to be the embedded malicious URL.
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=agamenon+seneca+pdf In PDF document text
- http://files.hensleyvoicestudio.com/uploads/1/3/1/8/131871850/dikijon.pdfIn PDF document text
- http://files.secondhandlife.org/uploads/1/3/1/3/131384635/5748555.pdfIn PDF document text
- http://files.thesightsoundgroup.com/uploads/1/3/1/6/131606758/tusutoxuruvese.pdfIn PDF document text
- http://files.florenceashley.com/uploads/1/3/0/7/130776363/fufaduxuzataluse.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/1/0430/9912/7957/files/58760091107.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4292/0869/files/28489817863.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8014/6339/files/49398206701.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7513/2824/files/71723271143.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8984/5671/files/69984412635.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0553/4620/files/57525692727.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4183/9511/files/adwords_express_promotion_code.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/11085861466.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4275/7029/files/gadavi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3025/7568/files/34723835649.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0906/4607/files/occupations_vocabulary_exercises.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8106/3838/files/jurnal_bronkitis_akut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7361/0663/files/80550520965.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8879/8111/files/wemosisagaxibujamimanifa.pdfIn PDF document text
- http://www.repositorio.ufc.br/handle/riufc/8112In 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_off00007916.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7916 | 3520 bytes |
SHA-256: 1a84b276b6cdbfdadab6f3e0ed8c011ad71c0ab8799fce17cfd167795e133fd2 |
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font_01_sfnt_off00008573.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8573 | 5336 bytes |
SHA-256: 4de98bae0288df0c84b56d4f6a8ecf7de2a95e24f4b17f7b113dd1ff3dd36d38 |
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font_02_sfnt_off00009799.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9799 | 9976 bytes |
SHA-256: c7ab6e6aaa7c9760db7d9e5cd1e97405f9cac342b01e1957857eaebad32e3830 |
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