MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, including one identified as a malicious redirector. The document body, though partially corrupted, suggests a lure related to a 'Nintendo wii manual uk'. The presence of a link farm heuristic and the ML classifier's high confidence score indicate malicious intent. The embedded links likely lead to further stages of infection or phishing content.
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=nintendo+wii+manual+uk
- http://files.crudeoilcalendars.com/uploads/1/3/1/6/131606642/karezibonuw.pdf
- http://files.3dotdash.com/uploads/1/3/0/7/130775607/4928734.pdf
- http://files.baguiosoundsrental.com/uploads/1/3/1/4/131482952/vaxijinuxopojaxele.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/911c12_f49877411e054feb8b993439b159d7fe.pdf
- https://static.usrfiles.com/ugd/338562_997a982cd70048cea0e57f86617b4d7c.pdf
- https://static.usrfiles.com/ugd/4ae4db_0c455177de96484ab2f65a34010c9bb8.pdf
- https://static.usrfiles.com/ugd/b8c837_610bb65e555444e9b01fc274d07c311d.pdf
- https://static.usrfiles.com/ugd/217d68_3112e8bd7cd24b11a711ce972dddfdc7.pdf
- https://cdn.shopify.com/s/files/1/0432/5313/7576/files/characteristics_of_romanticism_literature.pdf
- https://cdn.shopify.com/s/files/1/0434/4715/6903/files/fitgirlsguide_28_day_jumpstart_free.pdf
- https://cdn.shopify.com/s/files/1/0430/6560/6301/files/pilanamobadewilekeso.pdf
- https://cdn.shopify.com/s/files/1/0432/5287/5432/files/ampicilina_sulbactam_bula.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_off000048a0.bin27240e36a160c810fbc6856c1d40bc99fc0eabbdde756c50ba52d967890f65bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48A0 | 4824 bytes |
font_01_sfnt_off00005907.bin9020ac387da588fb557bead5757a276737df76e0fb43a3e83b6268329d0b3a2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5907 | 13912 bytes |
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