MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm designed to mimic search results, directing users to a malicious redirector. The primary malicious URL identified is https://ttraff.cc/wix?keyword=autobiography+of+a+yogi+pdf+in+hindi. The document's structure and embedded links suggest a phishing or SEO poisoning attack, aiming to drive traffic to malicious infrastructure.
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.cc/wix?keyword=autobiography+of+a+yogi+pdf+in+hindi
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_16f9b168beec40f4aba744411290e806.pdf
- https://static.usrfiles.com/ugd/ce14f3_ac4060747a594f5f9c3ee67a0de6dd1b.pdf
- https://static.usrfiles.com/ugd/b7082a_95709e465d0c48cd8534ba86a3bf3025.pdf
- https://static.usrfiles.com/ugd/73cb9e_3539e63be7514c50bbbcdc978f1f77fe.pdf
- https://cdn.shopify.com/s/files/1/0433/1077/6478/files/zuzexiv.pdf
- https://cdn.shopify.com/s/files/1/0430/5397/3657/files/psicologa_de_la_emocin_el_proceso_emocional.pdf
- https://cdn.shopify.com/s/files/1/0432/8184/2341/files/kufap.pdf
- https://cdn.shopify.com/s/files/1/0427/7354/5116/files/82825188247.pdf
- https://cdn.shopify.com/s/files/1/0431/6869/4423/files/musemipesofefonavaronu.pdf
- https://static.usrfiles.com/ugd/b0b521_5454208972d24a668bf18e9bae278909.pdf
- https://static.usrfiles.com/ugd/b8c837_abffd63dda0b4bf8ad2058abcf4aeb5a.pdf
- https://static.usrfiles.com/ugd/b8c837_9279de599f68444c995f795baf3c8916.pdf
- https://static.usrfiles.com/ugd/3f80ec_621398dc3a0f4e06bbb265eff50a2eb2.pdf
- https://static.usrfiles.com/ugd/b8c837_cbd68313aa79451b801647f1eb970551.pdf
- https://static.usrfiles.com/ugd/0a593f_70346181fe8f49659e28193483e9fb6d.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_off000054b3.binbce6384e8f4ba73539fa169b6c6179718d1dcb9fd5aa05c56df5cd9649af9666 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x54B3 | 5324 bytes |
font_01_sfnt_off000066d0.bine2d7f3da6196722736b076d33baaaec9da69b7d91dee1f975efe36706a16c449 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66D0 | 10144 bytes |
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