MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, suggests a lure related to a 'Bose soundlink mini ii manual'. The presence of embedded URLs and the ML classifier's high confidence indicate malicious intent, likely to redirect users to a phishing or malware distribution site.
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=bose+soundlink+mini+ii+manual+espa%25C3%25B1ol+pdf
- http://files.matthew-j.com/uploads/1/3/1/4/131437443/bopamowelo-vubavum-zoberes-gaxej.pdf
- http://files.explorestanton.com/uploads/1/3/1/4/131453216/6741733.pdf
- http://files.stillmomentsbycarmen.com/uploads/1/3/1/0/131069763/f4dacac602c0b11.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/8094/0709/files/gopobipabegulesididenu.pdf
- https://cdn.shopify.com/s/files/1/0434/1691/2037/files/sumuzabamikonusisiror.pdf
- https://cdn.shopify.com/s/files/1/0434/4433/8838/files/pegerakoloburokij.pdf
- https://cdn.shopify.com/s/files/1/0429/6579/4965/files/15240225354.pdf
- https://cdn.shopify.com/s/files/1/0434/9755/4084/files/69758329547.pdf
- https://cdn.shopify.com/s/files/1/0432/8413/6086/files/57028409853.pdf
- https://cdn.shopify.com/s/files/1/0433/7234/7550/files/63059895745.pdf
- https://cdn.shopify.com/s/files/1/0435/8524/1245/files/pifapugire.pdf
- https://cdn.shopify.com/s/files/1/0431/4680/5404/files/lowatikibi.pdf
- https://cdn.shopify.com/s/files/1/0429/5704/5913/files/39063798984.pdf
- https://cdn.shopify.com/s/files/1/0433/7752/4888/files/zazuligizesosal.pdf
- https://cdn.shopify.com/s/files/1/0430/8379/2548/files/30225522909.pdf
- https://cdn.shopify.com/s/files/1/0431/6640/0663/files/56565954358.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_off000060f3.bin738cd6a60133673cf2a2daabc199657bba4b6ebd3d394e135338b03696ac512b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60F3 | 5216 bytes |
font_01_sfnt_off00007253.bin2c76273c52cb549a4f2702f70fabc7e6473f1ee6316fddae017a8c70c7539833 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7253 | 10664 bytes |
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