MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to what appears to be a link farm designed to generate SEO traffic. One of the primary links, 'https://ttraff.cc/pify?keyword=cyberghost+6++mac', is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to the same URL, indicating an attempt to direct users to malicious infrastructure.
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.cc/pify?keyword=cyberghost+6++mac
- http://files.reveirterlabradors.com/uploads/1/3/2/7/132741556/pafiwamemunak_vekin.pdf
- http://files.timewithschweitzer.com/uploads/1/3/1/3/131384113/titikolazi.pdf
- http://files.fjsac.org/uploads/1/3/1/8/131872070/wadisadezelurire.pdf
- http://files.shiveringstringswest.com/uploads/1/3/1/3/131382078/4503a9.pdf
- http://files.sirreadsalot.com/uploads/1/3/2/6/132696015/mozoverip-fevipibi-zozopugaje.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/1045/6730/files/roxio_vhs_to_dvd.pdf
- https://cdn.shopify.com/s/files/1/0431/2200/0029/files/4214224220.pdf
- https://cdn.shopify.com/s/files/1/0447/6734/6839/files/gcaar_sales_contract.pdf
- https://cdn.shopify.com/s/files/1/0434/7399/3890/files/83045816823.pdf
- https://cdn.shopify.com/s/files/1/0433/9764/4449/files/12481192715.pdf
- https://cdn.shopify.com/s/files/1/0434/1900/9189/files/html_page_to_jquery.pdf
- https://cdn.shopify.com/s/files/1/0430/2195/9325/files/gabanesil.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xidegafizupewutuzu.pdf
- https://cdn.shopify.com/s/files/1/0433/1523/2923/files/cateterismo_vesical_masculino.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wonazonuv.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_off00006f5e.binffbbdbf78b7e6d55b20962e5770a57ddd257fd3492a74f4e6388c18f629e9b11 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F5E | 5480 bytes |
font_01_sfnt_off000081ec.binea71b24230f412712fd031d642594dce8990b0ca4466aeb9ac24bfa21f0e568b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81EC | 12768 bytes |
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