MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to ttraff.cc. The document body, though heavily obfuscated, contains the same URL and text related to a 'carpentry workshop pdf', suggesting a lure. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many pointing to Shopify domains, likely for SEO manipulation or to host further malicious content. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=carpentry+workshop+pdf
- http://files.prestonbrookvillagehall.com/uploads/1/3/1/4/131452826/5190370.pdf
- http://files.uhsguidance.com/uploads/1/3/0/7/130740368/womag.pdf
- http://files.homeloverswallcovering.com/uploads/1/3/2/3/132303353/toreritu_vokoge_womupabuxogepu_nabige.pdf
- http://files.imexsar.com/uploads/1/3/1/4/131438068/dewawe-vilurobujat-kivagunoxutolul.pdf
- http://files.alpveg.com/uploads/1/3/1/4/131438127/xulujuzakunab-nenoxojefeb-wiralipo.pdf
- https://cdn.shopify.com/s/files/1/0432/4442/1282/files/20825155531.pdf
- https://cdn.shopify.com/s/files/1/0436/1430/6466/files/b._a_english_book.pdf
- https://cdn.shopify.com/s/files/1/0437/4354/3447/files/aprendizaje_cooperativo_en_educacion_infantil.pdf
- https://cdn.shopify.com/s/files/1/0433/7047/9766/files/jofusagogadoxi.pdf
- https://cdn.shopify.com/s/files/1/0428/5366/2887/files/36037319387.pdf
- https://cdn.shopify.com/s/files/1/0437/0392/6952/files/99992100989.pdf
- https://cdn.shopify.com/s/files/1/0432/3291/9720/files/mavaremesefudoxefasubix.pdf
- https://cdn.shopify.com/s/files/1/0437/3417/1800/files/15480213266.pdf
- https://cdn.shopify.com/s/files/1/0433/4141/4552/files/vukemoxolozugufuzibevub.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/96989945255.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rinubigelezegir.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_off000067da.bin52594c39f785a7468f8e4795f38683ee51ba20bc9d0ded0346b3755638a6e4cc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67DA | 5260 bytes |
font_01_sfnt_off000079d1.bin39b186343cbd28e3b3447c08680499dc16e54c6bd604ac616e7e0dbe4ae4de7f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79D1 | 10844 bytes |
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