MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a link that redirects to a known malicious domain, disguised with a lure related to free movie streaming. The PDF_MALICIOUS_REDIRECTOR_LINK heuristic and the embedded URL strongly indicate a phishing or redirection attempt. The ML classifier also flagged this PDF with high confidence. No scripts were extracted, but the primary attack vector appears to be social engineering via a malicious link.
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=watch+despicable+me+online+free+megashare
- https://static.usrfiles.com/ugd/99a8f2_6dd76db202124a6c950cfaacd7019c56.pdf
- https://static.usrfiles.com/ugd/b8c837_85fd286eb104497b837e2f05c53a66cb.pdf
- https://static.usrfiles.com/ugd/6d59ab_32540b68c829463fa1bf2395ea0add75.pdf
- https://static.usrfiles.com/ugd/64d889_73e2705fafe24bbfb760b9c2caf37dbb.pdf
- https://static.usrfiles.com/ugd/77941b_20235e00579d4efaafc379fbd37f9789.pdf
- https://cdn.shopify.com/s/files/1/0430/1471/7597/files/xiwujuvepagus.pdf
- https://cdn.shopify.com/s/files/1/0430/7035/7661/files/74833315205.pdf
- https://cdn.shopify.com/s/files/1/0430/9562/1781/files/banking_terms_in_marathi.pdf
- https://cdn.shopify.com/s/files/1/0430/4227/5479/files/7253170147.pdf
- https://cdn.shopify.com/s/files/1/0434/0462/4021/files/vijofagifado.pdf
- https://cdn.shopify.com/s/files/1/0434/3955/4727/files/itemized_deductions_worksheet_excel_2017.pdf
- https://cdn.shopify.com/s/files/1/0432/6470/4662/files/60911106441.pdf
- https://cdn.shopify.com/s/files/1/0435/6079/6318/files/23267523528.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_off0000498d.bin558cc24acac87c8f0854c48c6194d0786c4412df24033cde8aa9f0eb8e1a1095 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x498D | 5724 bytes |
font_01_sfnt_off00005ce7.bine0bd95bbb51dbb9df07790ee80272dad848afc4602159ef2de9eb8bef11a2589 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CE7 | 9692 bytes |
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