MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to potentially malicious or redirector infrastructure. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' specifically flags a link to 'ttraff.me', indicating a redirection to malicious content. The document body, though partially corrupted, includes the same URL, suggesting an attempt to lure users to external sites.
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.me/pify?keyword=comentario+de+plano+urbano+barcelona
- http://tuxepoti.beasleycounselingservices.com/uploads/1/3/0/8/130874197/782334.pdf
- http://lotesolu.kira-marie-mccullough.com/uploads/1/3/1/0/131070872/d47232fa8a8.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/4809/2327/files/93670673981.pdf
- https://cdn.shopify.com/s/files/1/0435/3789/1477/files/womifibuxalepameduguw.pdf
- https://cdn.shopify.com/s/files/1/0437/6081/2193/files/cancun_weather_forecast_15_day.pdf
- https://cdn.shopify.com/s/files/1/0432/9524/4452/files/51535094876.pdf
- https://cdn.shopify.com/s/files/1/0436/0703/1966/files/xipojakopowepakiridabas.pdf
- https://cdn.shopify.com/s/files/1/0431/7760/7324/files/59317228772.pdf
- https://cdn.shopify.com/s/files/1/0436/4248/6944/files/fuwabamogobakawoboka.pdf
- https://cdn.shopify.com/s/files/1/0437/7526/2869/files/resume_format_for_accountant_executive.pdf
- https://cdn.shopify.com/s/files/1/0430/4296/3613/files/88490257821.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_off0000a309.bin319ebdb42de6f8450bba3a21101f010de98ece1e5fa275c122617e8f27a88d56 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA309 | 5084 bytes |
font_01_sfnt_off0000b425.bine9cbb394a160417e0f0c1151ae35357940c4a9e811198811337b51fb53d5d60c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB425 | 10776 bytes |
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