MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of the primary links, 'https://ttraff.ru/pify?keyword=cinderella+short+story+summary+pdf', is flagged as a malicious redirector. This suggests the document's purpose is to redirect users to malicious infrastructure, likely for phishing or malware distribution. No scripts were extracted from this sample.
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.ru/pify?keyword=cinderella+short+story+summary+pdf
- http://files.arenalrainforestproperties.com/uploads/1/3/2/6/132695543/tefelizaxoxut.pdf
- http://files.keithdowniepaintings.com/uploads/1/3/0/7/130738852/fukatosorafetadusiru.pdf
- http://files.themysticgrounds.com/uploads/1/3/1/0/131070792/f373b2964.pdf
- http://files.japanesephilately.com/uploads/1/3/1/8/131871651/3756864.pdf
- https://cdn.shopify.com/s/files/1/0431/6063/3504/files/55190376266.pdf
- https://cdn.shopify.com/s/files/1/0439/0469/6472/files/fubabisutod.pdf
- https://cdn.shopify.com/s/files/1/0431/5627/5362/files/sistemas_energeticos_aerobico_y_anaerobico.pdf
- https://cdn.shopify.com/s/files/1/0432/1820/6887/files/98747832690.pdf
- https://cdn.shopify.com/s/files/1/0430/6999/7217/files/jaxapajapodomi.pdf
- https://cdn.shopify.com/s/files/1/0428/5969/2198/files/52984108801.pdf
- https://cdn.shopify.com/s/files/1/0432/5313/7570/files/quantitative_aptitude_syllabus_for_ibps_po.pdf
- https://cdn.shopify.com/s/files/1/0436/2128/6050/files/balantidium_coli_tratamiento.pdf
- https://cdn.shopify.com/s/files/1/0444/7302/4679/files/low_back_strengthening_exercises.pdf
- https://cdn.shopify.com/s/files/1/0428/6673/7311/files/62710015565.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/7082322425.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_off000069f9.bin0097a0551c22fda7fea9c45385d3ea19b57ca42dee75ed7b54fabfccd8acefaa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69F9 | 5288 bytes |
font_01_sfnt_off00007bc7.bin9bde8d5d433f1e490bf7098df4233727041e1da23b90d51ac7315dacce0f9a37 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BC7 | 10108 bytes |
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