MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1059.001 Command and Scripting Interpreter: PowerShell
The PDF contains a link disguised as a search result for 'bell hooks madonna', which redirects to a malicious URL. The document also functions as a link farm, hosting numerous external PDF links, many of which point to static.usrfiles.com. This indicates a likely attempt to drive traffic to malicious infrastructure or engage in SEO manipulation for malicious purposes.
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.cc/wix?keyword=bell+hooks+madonna
- https://static.usrfiles.com/ugd/b8c837_25f4a55853374376ac28586243a8f969.pdf
- https://static.usrfiles.com/ugd/b8c837_c5432a837e1640449b5d90d6a5e1ebe3.pdf
- https://static.usrfiles.com/ugd/b8c837_157440d2edae43d6b7bdffdd7c5d561d.pdf
- https://static.usrfiles.com/ugd/b8c837_25e9d52f3c044af6b83da60a9ad79076.pdf
- https://static.usrfiles.com/ugd/b8c837_f5d902eee5824e589dc911f1ba38adaf.pdf
- https://cdn.shopify.com/s/files/1/0435/0846/5828/files/biodata_form_philippines.pdf
- https://cdn.shopify.com/s/files/1/0432/9966/8121/files/48763872188.pdf
- https://cdn.shopify.com/s/files/1/0440/1309/3029/files/rxprep_course_book_2017.pdf
- https://cdn.shopify.com/s/files/1/0434/4872/9767/files/toxazu.pdf
- https://static.usrfiles.com/ugd/b8c837_9e56ba57024c4abaab5d3aeeff22a8d2.pdf
- https://static.usrfiles.com/ugd/b8c837_146b08c34cde469494a55c87ba4bcac1.pdf
- https://static.usrfiles.com/ugd/b8c837_40a3304c0d1e49b8b5dd1affce370d43.pdf
- https://cdn.shopify.com/s/files/1/0431/6073/1803/files/29583094381.pdf
- https://cdn.shopify.com/s/files/1/0434/6445/8405/files/fallout_new_vegas_patch.pdf
- https://cdn.shopify.com/s/files/1/0437/4809/8209/files/10274114376.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a358.binb23205bf8e3231cfbf8505f0398009b160758c74616c6bd869d9ac9010ce0147 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA358 | 4740 bytes |
font_01_sfnt_off0000b33c.bind262f331f557b4a7814608dd7d2fe84189f02ae0a03ea9bb645a570f4bc2735c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB33C | 10460 bytes |
font_02_sfnt_off0000d713.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD713 | 4324 bytes |
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