MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of external links, many of which point to a link farm hosted on cdn.shopify.com. One of the embedded links, https://ttraff.cc/pify?keyword=macbeth+act+2+test+pdf, is identified as a known malicious redirector. This suggests the PDF is designed to lure users into clicking malicious links, potentially leading to further compromise.
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=macbeth+act+2+test+pdf
- http://files.eastwinchester.org/uploads/1/3/0/7/130740078/kozat.pdf
- http://files.msullivanart.com/uploads/1/3/0/8/130814121/8455114.pdf
- http://piworizo.lisakerriganmichel.com/uploads/1/3/0/8/130873790/d140815eb.pdf
- http://wuzosi.limoservicealbany.com/uploads/1/3/1/0/131070493/pugez-pikipasip.pdf
- https://cdn.shopify.com/s/files/1/0431/1682/2692/files/garolubur.pdf
- https://cdn.shopify.com/s/files/1/0435/4660/7784/files/89200797570.pdf
- https://cdn.shopify.com/s/files/1/0439/4044/6366/files/8392739942.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/13002849425.pdf
- https://cdn.shopify.com/s/files/1/0437/4393/6673/files/fokigefobawupokubeku.pdf
- https://cdn.shopify.com/s/files/1/0432/0319/9136/files/77253999407.pdf
- https://cdn.shopify.com/s/files/1/0441/3220/4696/files/wunogan.pdf
- https://cdn.shopify.com/s/files/1/0432/5038/5051/files/faxamifuduv.pdf
- https://cdn.shopify.com/s/files/1/0431/0705/7825/files/lolaxineragojisumonor.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000046dd.bin6a72d1462ed57b248878ca520b0d9114a077d94de8c595f41529ed68a7ad1b3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x46DD | 5392 bytes |
font_01_sfnt_off00005936.bin297659a7af42180df1fe9e7fa494fc897abadf8a5cd243f2d9fa8e1a7e01f221 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5936 | 11864 bytes |
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