MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external sites. One critical heuristic firing indicates that the PDF links to known malicious redirector infrastructure, specifically `https://ttraff.com/wb?keyword=principles%20of%20naval%20architecture%20stability%20and%20strength%20pdf`. The document body, though heavily obfuscated, also contains this URL and other Shopify-hosted PDF links, suggesting a link farm designed to lure users to malicious sites.
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.com/wb?keyword=principles%20of%20naval%20architecture%20stability%20and%20strength%20pdf
- http://saxatos.game4myanmar.com/uploads/1/3/0/7/130739561/275048.pdf
- http://mosig.gaeunkim.com/uploads/1/3/1/4/131437987/renod-gejajubu-baforegeda-gugaratexebij.pdf
- http://tesomik.chaddertontogether.co.uk/uploads/1/3/1/4/131453133/fatapadajuz.pdf
- http://files.holytrinityholmfirth.org.uk/uploads/1/3/0/8/130874474/tujomagu.pdf
- http://files.justinbendell.com/uploads/1/3/0/7/130775730/ece9c396f567.pdf
- https://cdn.shopify.com/s/files/1/0430/5800/4117/files/90659053438.pdf
- https://cdn.shopify.com/s/files/1/0431/6938/2568/files/63945012903.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xakuxosisubesabemobaf.pdf
- https://cdn.shopify.com/s/files/1/0436/2970/7422/files/ridabubuworusaserasa.pdf
- https://cdn.shopify.com/s/files/1/0438/7930/1275/files/99028257419.pdf
- https://cdn.shopify.com/s/files/1/0430/8867/4967/files/gofaxopini.pdf
- https://cdn.shopify.com/s/files/1/0430/8949/4177/files/litaju.pdf
- https://cdn.shopify.com/s/files/1/0432/0873/6927/files/placenta_previa_williams.pdf
- https://cdn.shopify.com/s/files/1/0427/6856/4380/files/pikolixu.pdf
- https://cdn.shopify.com/s/files/1/0427/4801/8855/files/wiladewokex.pdf
- https://cdn.shopify.com/s/files/1/0427/7505/2454/files/kuzanemepa.pdf
- https://cdn.shopify.com/s/files/1/0432/0142/9662/files/kejotobujube.pdf
- https://cdn.shopify.com/s/files/1/0435/8340/6239/files/learn_english_basic_sentences.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000048b6.bin1aaf88cad8ff418b1ae9d966a29a125ffa37e467db9dc67f518df00a36e6f835 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48B6 | 5604 bytes |
font_01_sfnt_off00005bb1.bind532b5fd8594267428c6397097a67d8f816c2113874bb0c7c587a2500bb2a0e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BB1 | 8612 bytes |
font_02_sfnt_off000078d4.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78D4 | 4324 bytes |
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