MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded links, many of which point to external PDF files hosted on Shopify and other domains, forming a link farm. One of the primary links directs to a known malicious redirector at 'ttraff.com'. The document's content appears to be a lure, possibly related to search engine optimization or content farming, designed to drive traffic 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.com/wix?keyword=the+golden+kite+the+silver+wind+audio
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0432/2941/3544/files/66622616710.pdf
- https://cdn.shopify.com/s/files/1/0432/1751/8751/files/sumifivugipediri.pdf
- https://cdn.shopify.com/s/files/1/0436/2698/7680/files/bracing_in_steel_structure.pdf
- https://cdn.shopify.com/s/files/1/0467/7536/9881/files/zaxekepudinam.pdf
- https://cdn.shopify.com/s/files/1/0434/1121/0398/files/spps_mac_download.pdf
- https://static.usrfiles.com/ugd/9757e7_bd472f6e4c0a414eaf977a54ec59fdc6.pdf
- https://static.usrfiles.com/ugd/38bf1f_dbfa1c2b69924079b209989d7feacddf.pdf
- https://static.usrfiles.com/ugd/b8c837_6573bfaeffc24253bee62bc962877ac2.pdf
- https://static.usrfiles.com/ugd/7f46b5_162a716fef8b4066b0cf7fe84b191ed7.pdf
- https://cdn.shopify.com/s/files/1/0431/2802/9345/files/free_geometry_worksheets_grade_7.pdf
- https://cdn.shopify.com/s/files/1/0437/9472/7074/files/suxusoloditezezajajere.pdf
- https://cdn.shopify.com/s/files/1/0437/1673/9222/files/5426751894.pdf
- https://cdn.shopify.com/s/files/1/0449/4403/1899/files/using_react_with_django_templates.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005b55.binba8fcc1c0e1ecf07458a026338e1b2c57c250f623122b3e013c64e38e021a9f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B55 | 5132 bytes |
font_01_sfnt_off00006cd3.bin44ccf7a2782d2c2286b13c92a8c7a46b09e347df287547ae2b330f12990694d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CD3 | 10032 bytes |
font_02_sfnt_off00008f28.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F28 | 4324 bytes |
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