MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, with a critical heuristic firing indicating a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that points to a redirector. The presence of a large number of external PDF links, many pointing to benign content farms, suggests a tactic to obscure the malicious redirector among legitimate-looking resources. The primary malicious URL is https://ttraff.com/pify?keyword=define+internet+intranet+and+extranet+pdf.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=define+internet+intranet+and+extranet+pdf
- http://jomivan.maritimefederation.com/uploads/1/3/1/6/131606354/notajibexupurej.pdf
- http://files.healingjourneyhypnotherapy.com/uploads/1/3/1/8/131871586/6539c4fa3c126.pdf
- http://xijid.yogajosie.co.uk/uploads/1/3/0/8/130813821/fukewegozitazino.pdf
- https://cdn.shopify.com/s/files/1/0432/9380/2646/files/math_2_digit_addition_worksheets_without_regrouping.pdf
- https://cdn.shopify.com/s/files/1/0431/7492/0347/files/32150975819.pdf
- https://cdn.shopify.com/s/files/1/0433/7818/0261/files/fixenepevipelozajevule.pdf
- https://cdn.shopify.com/s/files/1/0432/9163/9966/files/bekatidedokedoxexen.pdf
- https://cdn.shopify.com/s/files/1/0431/4329/9232/files/gegekavukudos.pdf
- https://cdn.shopify.com/s/files/1/0437/8312/7191/files/winchester_model_12_value.pdf
- https://cdn.shopify.com/s/files/1/0437/5032/6426/files/rizofalevowakuxefu.pdf
- https://cdn.shopify.com/s/files/1/0428/1935/4791/files/practice_bubble_sheet.pdf
- https://cdn.shopify.com/s/files/1/0435/0319/0181/files/weather_report_for_heaton_park_manchester.pdf
- https://cdn.shopify.com/s/files/1/0433/7713/1683/files/tenancy_agreement_sample_malaysia.pdf
- https://cdn.shopify.com/s/files/1/0433/7090/5750/files/biruporuneraxojeg.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007116.bina8bfa34682fe041a245caef0a68f34dfe071b6c0d9624e529b0db283f84b1b54 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7116 | 4892 bytes |
font_01_sfnt_off000081d5.bine2696bc1b5f5d67aacd4180a56c9c249a360f54526ad26dd3bcebd5e667345ab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81D5 | 10540 bytes |
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