MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which, 'https://ttraff.com/wb?keyword=jvc%20movie%20camera%20manual', is flagged as a malicious redirector. The document body, though heavily obfuscated, appears to contain text related to this search query, suggesting a lure. The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm strategy to obscure the malicious redirector. No scripts were extracted from this sample.
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/wb?keyword=jvc%20movie%20camera%20manual
- http://dofurose.fenixohjelmapalvelut.fi/uploads/1/3/2/6/132683403/509912.pdf
- http://files.auramoore.com/uploads/1/3/0/7/130740097/voxila.pdf
- http://wudemeru.lyndonstatesga.com/uploads/1/3/0/7/130775971/b3512d.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/1637/9816/files/58754912104.pdf
- https://cdn.shopify.com/s/files/1/0438/1245/4560/files/zuvokalumiburej.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/51439980706.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pizejop.pdf
- https://cdn.shopify.com/s/files/1/0431/1711/7589/files/castor_beans_farming.pdf
- https://cdn.shopify.com/s/files/1/0439/1154/4987/files/26709754334.pdf
- https://cdn.shopify.com/s/files/1/0428/7492/9319/files/6719530298.pdf
- https://cdn.shopify.com/s/files/1/0427/7708/4070/files/rizikizolobizotu.pdf
- https://cdn.shopify.com/s/files/1/0432/2990/5058/files/fuvutelaxipomejewifo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dagezaluvonanapukinuwit.pdf
- https://cdn.shopify.com/s/files/1/0437/5448/7969/files/78161512660.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_off00004a72.binc01420beadb06cd8c10236d9f6a3b80655a893415555723d5320acfec8ec5944 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A72 | 4816 bytes |
font_01_sfnt_off00005ab7.bin81ca14fc4451f2a4c50dbcca797ebecac811321e7ae48384d6556f9254789b40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AB7 | 9680 bytes |
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