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 pointing to Shopify domains hosting other PDFs, which is indicative of a link farm. The primary malicious intent appears to be redirecting users through the 'ttraff.com' domain, which is flagged as a malicious redirector. While no scripts were explicitly extracted, the PDF structure itself facilitates the malicious redirection.
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=breviarium+romanum+1961+pdf
- http://files.fsugarnetandgoldkey.com/uploads/1/3/1/4/131453076/rolijo.pdf
- http://files.eternalcycleworks.com/uploads/1/3/1/6/131636719/nebiv.pdf
- http://sisiteza.woodprojectsbybagel.com/uploads/1/3/2/8/132816202/3915392.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/1297/9869/files/10952893492.pdf
- https://cdn.shopify.com/s/files/1/0431/9671/1069/files/33370139224.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/woziki.pdf
- https://cdn.shopify.com/s/files/1/0440/6041/0006/files/gixuse.pdf
- https://cdn.shopify.com/s/files/1/0430/7556/7777/files/84912816692.pdf
- https://cdn.shopify.com/s/files/1/0431/4945/9605/files/zeferenulivegowofupuker.pdf
- https://cdn.shopify.com/s/files/1/0434/5066/3062/files/medobalifonomevofolu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/28391359898.pdf
- https://cdn.shopify.com/s/files/1/0435/2249/0528/files/marketing_communication_manager_job_description.pdf
- https://cdn.shopify.com/s/files/1/0432/1073/5780/files/burp_suite_cookbook_sunny_wear.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_off0000a3b7.bincdfea066ef1aee38a12fcca3b7624e9a82db619970ac7b1434daaa1427d77c0e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA3B7 | 5448 bytes |
font_01_sfnt_off0000b62f.bin858520dd24c67b13e9b286b43b8106b9f6c78d454cce63c708f496a5590d5b67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB62F | 10156 bytes |
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