MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the redirector's target. This suggests the primary purpose is to redirect users to malicious infrastructure, likely for phishing or to download further payloads.
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=modelo+neoliberal+en+chile+pdf
- http://lesaj.shopdonanolicigar.com/uploads/1/3/1/3/131380739/37c3af1c9fa20f3.pdf
- http://jazur.refugefriendsinc.org/uploads/1/3/1/8/131871674/ab816629.pdf
- http://bebijej.michelebarnes.com/uploads/1/3/0/7/130740013/romebelep.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/1887/1207/files/84279332213.pdf
- https://cdn.shopify.com/s/files/1/0447/9886/9653/files/metodos_anticonceptivos_ginecologia.pdf
- https://cdn.shopify.com/s/files/1/0435/9805/3535/files/romijejuxumelunagujika.pdf
- https://cdn.shopify.com/s/files/1/0434/6380/3046/files/nowobenidelinetadegenupo.pdf
- https://cdn.shopify.com/s/files/1/0436/4589/4816/files/lulukexubilur.pdf
- https://cdn.shopify.com/s/files/1/0430/9506/4730/files/35418057231.pdf
- https://cdn.shopify.com/s/files/1/0427/9628/6111/files/88096602878.pdf
- https://cdn.shopify.com/s/files/1/0433/6166/5192/files/what_your_life_like_lil_durk.pdf
- https://cdn.shopify.com/s/files/1/0431/7931/1253/files/98550443618.pdf
- https://cdn.shopify.com/s/files/1/0434/6911/1448/files/12420330063.pdf
- https://cdn.shopify.com/s/files/1/0432/0998/2107/files/roman_belami.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/titigabibuzumazavuxi.pdf
- https://cdn.shopify.com/s/files/1/0452/2963/7792/files/pulse_oximeter_working_principle.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_off0000b391.bin25b7cdaa68b053fae208412ec476ae2c1d4af8d4d2c20d5c22e946bc522cc4b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB391 | 5208 bytes |
font_01_sfnt_off0000c542.binace852186467a7f2cc61e5f801dd48eae2215858c962fbd8cf91cbb5b306e867 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC542 | 11476 bytes |
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