MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to external PDF files, indicating a link farm for SEO manipulation or to distribute malicious content. One prominent link directs to a known malicious redirector, suggesting an attempt to lead users to harmful sites. The document's content and structure strongly suggest it's part of a campaign to generate traffic or phish users through deceptive links.
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/pify?keyword=auditoria+administrativa+benjamin+franklin+3ra+edicion+pdf
- http://files.healthybodyhappyhearts.com/uploads/1/3/1/3/131381658/9398549.pdf
- http://files.eternalroundring.com/uploads/1/3/0/7/130740477/5176819.pdf
- http://files.midlandfair.com/uploads/1/3/2/7/132740519/50251df31fc5.pdf
- http://files.lady-juju.com/uploads/1/3/1/6/131606758/bibevutomutara-melidagokopa.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/1769/9477/files/luvefaz.pdf
- https://cdn.shopify.com/s/files/1/0429/9295/9642/files/dinudimalisomixudurufepek.pdf
- https://cdn.shopify.com/s/files/1/0433/4937/7177/files/zazebewuruler.pdf
- https://cdn.shopify.com/s/files/1/0440/0830/8886/files/xbox_one_controller_bluetooth.pdf
- https://cdn.shopify.com/s/files/1/0430/8307/1650/files/zulijosonawazovizeg.pdf
- https://cdn.shopify.com/s/files/1/0435/3431/9776/files/wijorubevid.pdf
- https://cdn.shopify.com/s/files/1/0429/2942/2499/files/rowofixatorike.pdf
- https://cdn.shopify.com/s/files/1/0438/0993/1426/files/xapewedomotexison.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4889/files/marketing_channels_8th_edition.pdf
- https://cdn.shopify.com/s/files/1/0427/8996/1884/files/13738875076.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/44411244229.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_off0000806e.bin9e886abd23729a9f8669e11eaf5b0a2a11db7af14f64d21cb6bc1ada562a4390 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x806E | 5796 bytes |
font_01_sfnt_off0000941e.bindc8e00124f814f6746aaed690f5aabb416c470d44dde64d089d1fb1fa496ecb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x941E | 10132 bytes |
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