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 disguised as a waste management plan template. This redirector likely leads to further malicious content or malware. The presence of numerous external PDF links, many pointing to benign Shopify domains, suggests a link farm or SEO manipulation tactic to obscure the malicious redirector. No scripts were extracted, but the PDF structure and embedded links are indicative of a phishing or redirection attack.
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=waste+management+plan+template+northern+beaches+council
- http://files.twyfi.org/uploads/1/3/1/8/131856125/wawabedejorubazexume.pdf
- http://lenamafe.triadsbesthvac.com/uploads/1/3/1/4/131453033/fameba-dilas.pdf
- http://files.johannadunaway.com/uploads/1/3/0/7/130739488/71b27f2ac77.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/9513/7187/files/daxewaxosenupiradizelufar.pdf
- https://cdn.shopify.com/s/files/1/0429/9954/6010/files/72730740735.pdf
- https://cdn.shopify.com/s/files/1/0428/2348/3548/files/36330168616.pdf
- https://cdn.shopify.com/s/files/1/0427/5906/1670/files/95358791371.pdf
- https://cdn.shopify.com/s/files/1/0434/5954/3192/files/19389364507.pdf
- https://cdn.shopify.com/s/files/1/0433/5665/1669/files/romorubuxitukuru.pdf
- https://cdn.shopify.com/s/files/1/0432/4222/5831/files/37474419127.pdf
- https://cdn.shopify.com/s/files/1/0437/7129/7943/files/beginner_piano_songs.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_off00005d62.bin04f52f585d88d159ae673b535cb058bd4e237d9459ae69bbe46b208c1fc7d72e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D62 | 5500 bytes |
font_01_sfnt_off00006fef.bin65e18d7b828cba62f0c12146ccfbd7a092708f530c6a01c174c4ed82d9818866 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FEF | 10236 bytes |
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