MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a phishing or malware distribution site. The document body and embedded URLs suggest a lure related to performance or contact information, further supporting a phishing or scam attempt. The ML classifier also strongly indicated maliciousness.
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=ames+performance+phone+number
- http://files.melanielynnen.com/uploads/1/3/1/6/131607374/6324783.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/6479/5044/files/6883830961.pdf
- https://cdn.shopify.com/s/files/1/0439/9045/0334/files/funixu.pdf
- https://cdn.shopify.com/s/files/1/0432/6470/4665/files/career_development_interventions_in_the_21st_century_3rd_edition.pdf
- https://cdn.shopify.com/s/files/1/0441/3099/2280/files/tefokodanuteburumak.pdf
- https://cdn.shopify.com/s/files/1/0430/8143/3242/files/real_blood_cancer_report.pdf
- https://cdn.shopify.com/s/files/1/0430/6888/3106/files/7806962092.pdf
- https://cdn.shopify.com/s/files/1/0434/1510/9797/files/computer_networks_and_internets.pdf
- https://cdn.shopify.com/s/files/1/0428/3321/5644/files/37623946865.pdf
- https://cdn.shopify.com/s/files/1/0434/7753/2822/files/20850742699.pdf
- https://cdn.shopify.com/s/files/1/0428/0041/4883/files/81853346423.pdf
- https://cdn.shopify.com/s/files/1/0431/9212/3556/files/ginejofunaj.pdf
- https://cdn.shopify.com/s/files/1/0432/7335/5424/files/dc_library_overdrive.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_off0000683f.bind6f7e3a74c366af2a301ccd45bb5a72a5b8f4f4171dccf64df06dc989736fa93 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x683F | 5352 bytes |
font_01_sfnt_off00007a3d.binfb92199ef34a6353e43ae54a59c2eb69784e8f8e307358ecccd55a5a6c87730f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A3D | 10364 bytes |
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