MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a lure to watch a movie online, which is a common social engineering tactic. It embeds a link that redirects to a known malicious domain, ttraff.ru. This domain is likely used to host further malicious content or phishing pages. The PDF also contains a large number of links to external PDFs, suggesting a link farm or SEO poisoning attempt. No scripts were extracted, but the presence of a malicious redirector and the document's content strongly indicate a phishing or malware distribution attempt.
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=watch+harry+potter+and+the+order+of+the+pheonix+online+free
- https://static.usrfiles.com/ugd/d3758e_5812f587ef2740da9830d2855b326eb0.pdf
- https://static.usrfiles.com/ugd/5e8de6_56504b96cb9746e1acacaf7db61f1a9d.pdf
- https://static.usrfiles.com/ugd/b8c837_b72dee6326534a7fa73e2601425d7c25.pdf
- https://static.usrfiles.com/ugd/b8c837_ae80f6fee66a4a9f925403b7e292f7fb.pdf
- https://static.usrfiles.com/ugd/b8c837_d2fc01be6ca84681814b5d766f228403.pdf
- https://static.usrfiles.com/ugd/40512e_839992dd813449af9c52bc92933e1632.pdf
- https://static.usrfiles.com/ugd/225520_2f09ffabd7fe4353ac232d98c9832bf2.pdf
- https://static.usrfiles.com/ugd/aa14a9_302e6da555a54b8b8820cffb8492bc08.pdf
- https://static.usrfiles.com/ugd/f55bec_557b66cd802940bfaedfe5e7a9e77b55.pdf
- https://static.usrfiles.com/ugd/a48928_b4cf6f1be31c4b7a98084bb65ff90df7.pdf
- https://cdn.shopify.com/s/files/1/0429/5937/2439/files/ziraramavivol.pdf
- https://cdn.shopify.com/s/files/1/0435/9992/1315/files/81908354211.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_off0000652e.binf603eb70f4141cb8c7dee72311aa4774aa80b00412d1db4f3ada5e4f0a63460e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x652E | 5248 bytes |
font_01_sfnt_off00007714.bin2c91d46a8b8ae5e5a12cdc21dabc30d8cbb782b2c7b0792ffaa14ff475404b90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7714 | 10872 bytes |
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