MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing indicating a link to a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, contains text that appears to be a lure related to 'Norme armoire électrique industriel'. The presence of a link farm and the ML classifier's high confidence score further support the malicious nature of this document, likely intended to redirect users to malicious content.
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=norme+armoire+%25C3%25A9lectrique+industriell
- https://cdn.shopify.com/s/files/1/0440/6670/1477/files/binary_text_converter.pdf
- https://cdn.shopify.com/s/files/1/0429/1241/5907/files/96479924331.pdf
- https://cdn.shopify.com/s/files/1/0437/1175/8491/files/92083310871.pdf
- https://static.usrfiles.com/ugd/b8c837_6d364c43a68e4f07b13599ffe54ea286.pdf
- https://static.usrfiles.com/ugd/b8c837_f75d0ced24b24eb597af283b00288375.pdf
- https://static.usrfiles.com/ugd/b8c837_53b723ca448249d7b193bc810be51e90.pdf
- https://static.usrfiles.com/ugd/b8c837_9a091968c7d047ca85c15014fd2c06eb.pdf
- https://static.usrfiles.com/ugd/b8c837_473f823dbb494547bd505fd72b2eea48.pdf
- https://static.usrfiles.com/ugd/b8c837_d771a117df0c467e8870d4fd291b8aa6.pdf
- https://cdn.shopify.com/s/files/1/0433/4272/5275/files/vavawujawolaxunuw.pdf
- https://cdn.shopify.com/s/files/1/0435/4234/7927/files/physical_asset_management_with_an_introduction_to_iso55000.pdf
- https://cdn.shopify.com/s/files/1/0435/5915/7921/files/xosejofironunevufanoti.pdf
- https://cdn.shopify.com/s/files/1/0439/2108/0475/files/gufibujeribatunik.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_off00005c5f.bin66db8bbb95c22a0e7b1b9a2b385902230eb2312b816a348d412a4e8cd3528ba0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C5F | 5320 bytes |
font_01_sfnt_off00006e11.bin14bf9cdd424caf9202dbf9fc2531172b8b977abe47c8ff6ed8698700dbe7eebe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E11 | 11168 bytes |
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