MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, also contains URLs that likely serve as lures. The presence of a malicious redirector and a large number of embedded links suggests an attempt to lead the user to malicious content, likely for phishing or malware distribution.
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.ru/pify?keyword=cultural+appropriation+definition+pdf
- http://files.kvrpc.org/uploads/1/3/0/9/130968968/6117904.pdf
- http://files.carpediem191.com/uploads/1/3/0/8/130874647/849497.pdf
- http://files.petermichaeldavison.com/uploads/1/3/0/8/130813982/bokavifurenis.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/7623/0046/files/wawezomezapuvogafu.pdf
- https://cdn.shopify.com/s/files/1/0437/1234/8315/files/gojomugibefujevujazep.pdf
- https://cdn.shopify.com/s/files/1/0434/0878/5562/files/relurifoka.pdf
- https://cdn.shopify.com/s/files/1/0435/3143/6186/files/56423175479.pdf
- https://cdn.shopify.com/s/files/1/0447/5568/1431/files/sheet_gauge_thickness_chart.pdf
- https://cdn.shopify.com/s/files/1/0434/3886/6593/files/leadership_styles_in_education.pdf
- https://cdn.shopify.com/s/files/1/0427/5575/2103/files/tagozofi.pdf
- https://cdn.shopify.com/s/files/1/0435/0921/9492/files/33502414403.pdf
- https://cdn.shopify.com/s/files/1/0434/7746/7288/files/82924044580.pdf
- https://cdn.shopify.com/s/files/1/0433/5036/0232/files/wukanineji.pdf
- https://cdn.shopify.com/s/files/1/0432/3573/7755/files/77273080590.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_off00007082.bineeb358c345aa5bcdec2b4842d3b09a561b6ea1a5f2e6d3d204893637dec39a87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7082 | 4760 bytes |
font_01_sfnt_off000080ba.bin66771c78f52644e754c3fd9d38ae747a96a6de4a67f99abce7980ca22c75273c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80BA | 9948 bytes |
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