MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one identified as a malicious redirector to 'ttraff.ru'. The document body, though obfuscated, contains text suggesting a lure related to a pyramid scheme and includes the malicious URL. This indicates an attempt to direct users to malicious infrastructure, likely for phishing or malware delivery.
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=fortune+lies+at+the+bottom+of+the+pyramid+pdf
- http://puketuko.alisonjerrydesigns.com/uploads/1/3/1/4/131406082/4109977.pdf
- http://nudedawum.fit4lifepilateswellness.com/uploads/1/3/0/9/130969723/wakemugolegos-fanagaxirojo-gukem-mikug.pdf
- http://files.theomrpa.com/uploads/1/3/0/9/130969357/f678f1d0.pdf
- http://files.humblegritsales.com/uploads/1/3/2/6/132681767/dawebol-kilimoxo-bugox.pdf
- http://files.authorcaseypeeler.com/uploads/1/3/0/8/130874431/5614299.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/0204/4316/files/79791375239.pdf
- https://cdn.shopify.com/s/files/1/0447/7625/9735/files/calculus_by_thomas_11th_edition.pdf
- https://cdn.shopify.com/s/files/1/0432/7401/0782/files/4297374621.pdf
- https://cdn.shopify.com/s/files/1/0431/5470/2496/files/27783044644.pdf
- https://cdn.shopify.com/s/files/1/0438/4777/8469/files/vomoxexafesabutozu.pdf
- https://cdn.shopify.com/s/files/1/0440/2728/1558/files/ejercicios_angulos_y_rectas_3o_primaria.pdf
- https://cdn.shopify.com/s/files/1/0437/2388/2664/files/3325401934.pdf
- https://cdn.shopify.com/s/files/1/0437/2057/3082/files/mufifazi.pdf
- https://cdn.shopify.com/s/files/1/0431/2776/7206/files/dictionary_of_archaic_words.pdf
- https://cdn.shopify.com/s/files/1/0435/2458/7674/files/89304836410.pdf
- https://cdn.shopify.com/s/files/1/0429/5488/3231/files/modojebebidaj.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006daa.bin223c6362072aebeda0369aeee721f812271a23e2c25ea44067217b83cd1a10b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DAA | 5476 bytes |
font_01_sfnt_off00008024.bin9e78255dbe36dfe3533996a95f70791bcb4c92e51f84c54a5aa5763ac56efa86 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8024 | 10304 bytes |
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