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 ML classifier also flagged the PDF as malicious. The document body, though heavily obfuscated, contains a reference to the malicious URL, suggesting an attempt to lure users to external content. The presence of many links, including to Shopify, indicates a potential link farm or SEO manipulation tactic, possibly to hide malicious activity.
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.com/pify?keyword=apple+logo+picture
- http://rafogi.jclvision.com/uploads/1/3/0/7/130739826/desazisotegisorow.pdf
- http://files.alphakappa32.com/uploads/1/3/0/7/130775888/mibojemumidisizuvera.pdf
- http://wusujit.brendabronnertv.com/uploads/1/3/0/8/130813765/8141888.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/3419/7666/files/8357968648.pdf
- https://cdn.shopify.com/s/files/1/0436/1139/0115/files/zowigejaxidid.pdf
- https://cdn.shopify.com/s/files/1/0437/0789/1877/files/ziguduxepitemajad.pdf
- https://cdn.shopify.com/s/files/1/0437/1388/8405/files/best_tinkers_construct_materials.pdf
- https://cdn.shopify.com/s/files/1/0432/5195/7923/files/dagokubomixufisokusudalux.pdf
- https://cdn.shopify.com/s/files/1/0436/2223/6320/files/9365816636.pdf
- https://cdn.shopify.com/s/files/1/0433/6048/5541/files/59504910008.pdf
- https://cdn.shopify.com/s/files/1/0431/5811/0363/files/48430369915.pdf
- https://cdn.shopify.com/s/files/1/0435/5080/2081/files/become_a_better_you_book.pdf
- https://cdn.shopify.com/s/files/1/0428/2171/4076/files/rodukawubugukeluvudu.pdf
- https://cdn.shopify.com/s/files/1/0427/9602/3975/files/66578308027.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_off000059cf.bin0ccc9be91e303620ea79224d77ce82ccb941f7318a73eb6965e627dff60b19c4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59CF | 4700 bytes |
font_01_sfnt_off000069e3.bin7bf4aafa910106a548dc040b8726506fbb56e3dd6d96fcbb1d596b3a90ac653f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69E3 | 10676 bytes |
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