MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by an ML classifier and contains a link to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text related to 'Blackstone real estate fund performance' and the malicious URL, suggesting a phishing or scam attempt. The presence of numerous external links, many pointing to Shopify, indicates a potential link farm used for SEO manipulation or distributing further malicious content.
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=blackstone+real+estate+fund+performance
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/8297/3346/files/22115642716.pdf
- https://cdn.shopify.com/s/files/1/0432/2626/7806/files/bbd_ki_full_form.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4889/files/broadsheet_melbourne_top_restaurants.pdf
- https://cdn.shopify.com/s/files/1/0437/0425/4615/files/how_to_open_mp_file.pdf
- https://cdn.shopify.com/s/files/1/0427/7973/8278/files/john_deere_155c.pdf
- https://cdn.shopify.com/s/files/1/0433/4272/5275/files/66669302608.pdf
- https://cdn.shopify.com/s/files/1/0460/7108/7268/files/52238116700.pdf
- https://static.usrfiles.com/ugd/edb4a7_e9b61d16740c426484119cc69dc8939d.pdf
- https://static.usrfiles.com/ugd/db1da1_1af15cc3f7764e9aae7506bdebf65650.pdf
- https://static.usrfiles.com/ugd/96bf9d_b0eaf5de9fff4bed9e9419c14ae97d1f.pdf
- https://static.usrfiles.com/ugd/b8c837_e5adc04bb8e148e19018b756e5eab315.pdf
- https://static.usrfiles.com/ugd/3ce946_4c9f3f8a097f4079b0195e9389b7b3e4.pdf
- https://cdn.shopify.com/s/files/1/0430/2651/4077/files/mastering_autodesk_inventor_2015.pdf
- https://cdn.shopify.com/s/files/1/0430/9401/6157/files/60749793100.pdf
- https://cdn.shopify.com/s/files/1/0434/1628/9447/files/15627120802.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_off000060a7.bine7a646ee40dca4d1e8622e154c771bf223025275c59079d945df0344724f2fcf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60A7 | 5416 bytes |
font_01_sfnt_off00007300.bin5e65c83ad6e48f6da3483084e5bc27478c59d3ff0ed30d7f514d7635b0f42602 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7300 | 10824 bytes |
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