MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, with one prominent URL identified as a malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' and the ML classifier strongly indicate malicious intent. The document body, though heavily obfuscated, contains the same malicious URL, suggesting it's part of a lure to redirect users to a potentially harmful site, possibly for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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=gurgaon+Rotlichtviertel+Adresse
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_8ab13af961bc4280b78ae6cec885a270.pdf
- https://static.usrfiles.com/ugd/b8c837_92c89f0ed4484e788e34c4f08e9f3aa5.pdf
- https://static.usrfiles.com/ugd/b8c837_e92078842fa141ccbf09640afcee7c59.pdf
- https://static.usrfiles.com/ugd/b8c837_14cb80bdcb40485c9783e7d101722bf0.pdf
- https://cdn.shopify.com/s/files/1/0432/8875/6374/files/alcon_rebate_form.pdf
- https://static.usrfiles.com/ugd/b8c837_69d46a86d57242f8bd80074e665adb88.pdf
- https://static.usrfiles.com/ugd/5ad03d_582bfd4582cf47a9988bb8dbc7f6ed7c.pdf
- https://static.usrfiles.com/ugd/b8c837_20fe375843044a3baf5c702ce1fd4132.pdf
- https://static.usrfiles.com/ugd/b8c837_40e857416bb2443d99783f60dfa5c845.pdf
- https://static.usrfiles.com/ugd/b8c837_1203834decad448b98ae5f210da8ec49.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_off0000cc9b.binc449695d9debd334299d801fb0259138f7c8ebf8447b30472965e907f08c77b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC9B | 5476 bytes |
font_01_sfnt_off0000df43.bindfbbca868b0d329d1e144f1beddeb791d22873e1f808351b2fdb133461e9fa4b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF43 | 11944 bytes |
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