MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.cc, which is likely intended to lead the user to a phishing or malware download site. The document body, though heavily obfuscated, contains the same URL. The PDF also hosts a large number of links to other PDFs on Shopify domains, potentially as part of a link farm or SEO manipulation tactic to increase visibility.
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=weather+report+live+album
- http://nazuro.bristolbaycrew.com/uploads/1/3/2/3/132302944/rusasu_jabava_vosevotupigifuv.pdf
- https://cdn.shopify.com/s/files/1/0434/2523/5111/files/43853572731.pdf
- https://cdn.shopify.com/s/files/1/0434/5525/0598/files/nimaziwudivupekubagolijem.pdf
- https://cdn.shopify.com/s/files/1/0430/3618/0634/files/pomarozijiweselesi.pdf
- https://cdn.shopify.com/s/files/1/0430/8644/6746/files/76605478181.pdf
- https://cdn.shopify.com/s/files/1/0437/8984/4641/files/zusibesobotozetuvexekal.pdf
- https://cdn.shopify.com/s/files/1/0437/4609/9349/files/html_to_c_stackoverflow.pdf
- https://cdn.shopify.com/s/files/1/0434/4715/6903/files/jaxamurenawuk.pdf
- https://cdn.shopify.com/s/files/1/0431/2865/1938/files/16431048607.pdf
- https://cdn.shopify.com/s/files/1/0430/8310/4409/files/45170857717.pdf
- https://cdn.shopify.com/s/files/1/0432/9072/2469/files/repovan.pdf
- https://cdn.shopify.com/s/files/1/0433/6009/2315/files/python_turtle_examples.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/
- https://cdn.shopify.com/s/files/1/043
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ec3a.bin74f211c043f1099e14913b384f10a995de3b25dac8b1d07fbbfdbd65e3713e22 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC3A | 5096 bytes |
font_01_sfnt_off0000fd76.bin6b54f9cc9bc8bc13cecbb166d179f2be576f1d2afc4820a3ede626f92e11cea7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD76 | 10448 bytes |
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