MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that is disguised as a movie title, likely to trick users into clicking it. This link redirects to a known malicious domain, ttraff.ru, which is flagged as a redirector. The PDF also contains a large number of external links, many hosted on Shopify, suggesting a link farm or SEO poisoning attempt to drive traffic to malicious sites. The ML classifier strongly indicates 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.ru/wix?keyword=her+infidelity+2015+full+movie+onlin
- https://cdn.shopify.com/s/files/1/0440/0083/7782/files/88432733966.pdf
- https://cdn.shopify.com/s/files/1/0438/1681/2706/files/2mm_aluminium_sheet_uk.pdf
- https://cdn.shopify.com/s/files/1/0433/9793/9361/files/39668168107.pdf
- https://cdn.shopify.com/s/files/1/0437/7100/3037/files/biblia_cristiana_evangelica.pdf
- https://cdn.shopify.com/s/files/1/0440/7505/7302/files/notes_of_atoms_and_molecules_class_9.pdf
- https://cdn.shopify.com/s/files/1/0431/5381/7762/files/2005_suzuki_gsx600f_service_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/6429/4557/files/22321009770.pdf
- https://static.usrfiles.com/ugd/451461_4240cffaac654bcbb8cd0755d3e2f998.pdf
- https://static.usrfiles.com/ugd/d775a9_93826baa63df4423b995434807fb08ec.pdf
- https://static.usrfiles.com/ugd/b8c837_8afa378f9c414a4cad1c4fd2df8203d2.pdf
- https://static.usrfiles.com/ugd/98e298_db3309a797aa43938ba0cb8a04610bb0.pdf
- https://cdn.shopify.com/s/files/1/0432/4655/1208/files/muscle_pharm_workout.pdf
- https://cdn.shopify.com/s/files/1/0434/0865/4492/files/bytearrayinputstream_to_file_java.pdf
- https://cdn.shopify.com/s/files/1/0435/3651/5224/files/cost_accounting_short_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wetitoditasenubekuxon.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005294.bin32c21bc99b654bd02f41be9cc1b2521e7dbdbc479454b17cfd63e594ec0492da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5294 | 5236 bytes |
font_01_sfnt_off0000646a.bin6fc8ecbe4432bfe1cfc5807a75ceb967460c95aec936ece8fc1af48e7364ad6a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x646A | 10756 bytes |
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