MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many pointing to external PDF files, and one critical link to a known malicious redirector. The document body, though partially corrupted, contains the text 'Lele pons book pdf' and the malicious URL, suggesting a lure to download potentially harmful content. The ML classifier also strongly indicated maliciousness.
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.com/pify?keyword=lele+pons+book+pdf
- http://files.strategic-team-building.com/uploads/1/3/1/3/131384127/tilogutirid-kofeko-zameso.pdf
- http://files.mrschristinab.com/uploads/1/3/2/6/132681378/migut-vutavipumoz-wejividuse-jodotulikufo.pdf
- http://files.danielrosen-poleartist.co.uk/uploads/1/3/1/6/131637108/sipubenirures-tifam-sulozodojomimu-kezipogepel.pdf
- http://files.annettedelcanto.com/uploads/1/3/1/4/131406412/0af1fa5441bb7.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/1832/0034/files/leturojovugasozu.pdf
- https://cdn.shopify.com/s/files/1/0435/1682/1672/files/zivevorujufatetara.pdf
- https://cdn.shopify.com/s/files/1/0440/6237/6101/files/risabonetegiki.pdf
- https://cdn.shopify.com/s/files/1/0434/8366/0441/files/nagezor.pdf
- https://cdn.shopify.com/s/files/1/0434/3624/5142/files/62223849046.pdf
- https://cdn.shopify.com/s/files/1/0432/3121/5774/files/misavemojivopurapekip.pdf
- https://cdn.shopify.com/s/files/1/0429/7680/5013/files/8312556725.pdf
- https://cdn.shopify.com/s/files/1/0435/7187/1912/files/44187015387.pdf
- https://cdn.shopify.com/s/files/1/0434/1468/3813/files/sagilasovifowixamizakomej.pdf
- https://cdn.shopify.com/s/files/1/0429/6074/8695/files/zazumawizozalin.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/75609531209.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_off0000577c.bin66641dd77bc42ca31315dd9360d78f0d4f73c8f0072e0f8c9b708e5b94bc5560 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x577C | 4872 bytes |
font_01_sfnt_off00006823.bin4fc0c738822a1f80d049c532aecd2a2288791f6cbe895fe590fcbbece9640db6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6823 | 13168 bytes |
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