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, with one identified as a malicious redirector. The ML classifier also flagged this PDF as malicious. The document body is heavily obfuscated and appears to be metadata rather than user-readable content, suggesting the primary malicious function is driven by the embedded 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=bourdieu+cultural+capital+pdf
- http://files.httymd.com/uploads/1/3/1/1/131164321/34970c0cb0.pdf
- http://files.2520schooldays.com/uploads/1/3/1/8/131855992/kuwunenubazemopimo.pdf
- http://files.elevatingmarriages.com/uploads/1/3/0/8/130813922/kejuxuludemopimek.pdf
- http://files.nalinikrishnankutty.com/uploads/1/3/0/8/130874128/mewajuluxojuvafox.pdf
- http://files.geralddesiralfinearts.com/uploads/1/3/1/6/131607683/2936123.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/0611/3430/files/90007503521.pdf
- https://cdn.shopify.com/s/files/1/0427/7728/0671/files/wuzerononowesazive.pdf
- https://cdn.shopify.com/s/files/1/0436/9973/2635/files/31138290285.pdf
- https://cdn.shopify.com/s/files/1/0435/2924/0727/files/43152704291.pdf
- https://cdn.shopify.com/s/files/1/0430/8638/1210/files/wosanura.pdf
- https://cdn.shopify.com/s/files/1/0440/7951/3752/files/88252053369.pdf
- https://cdn.shopify.com/s/files/1/0435/3287/7976/files/ramebexifexapemawe.pdf
- https://cdn.shopify.com/s/files/1/0429/1241/5897/files/xagepemuzozumabavuw.pdf
- https://cdn.shopify.com/s/files/1/0437/7418/1534/files/46314272851.pdf
- https://cdn.shopify.com/s/files/1/0433/8122/7672/files/bitawivobajuteniniposo.pdf
- https://cdn.shopify.com/s/files/1/0431/0381/3781/files/36838427675.pdf
- https://cdn.shopify.com/s/files/1/0430/0449/3987/files/defunifod.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_off00008428.bin1c8728d3b710dc3d18e32b0b12b0e60c61d28164e33b3b12d020151627974c31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8428 | 4796 bytes |
font_01_sfnt_off0000948b.bin9ea2b1c6a23e419cebe0757392a2b02a92f9472de44f3256e308a53b0acd8823 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x948B | 9936 bytes |
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