MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to known malicious redirector infrastructure at `https://ttraff.ru/pify?keyword=dossier+professionnel+concepteur+dev`. The document body, though heavily obfuscated, contains this URL, suggesting a phishing or malware distribution attempt. The presence of many external PDF links also indicates a link farm, often used to obscure malicious destinations.
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/pify?keyword=dossier+professionnel+concepteur+dev
- http://files.richmondhouseclay.com/uploads/1/3/1/0/131070137/fiwikobudo-kofun.pdf
- http://files.christinevanwalraven.com/uploads/1/3/0/7/130776484/dalom.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/3812/9823/files/53769801074.pdf
- https://cdn.shopify.com/s/files/1/0429/6025/7177/files/sbi_online_net_banking_form.pdf
- https://cdn.shopify.com/s/files/1/0432/1083/4077/files/sudala.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/949986333.pdf
- https://cdn.shopify.com/s/files/1/0437/4793/4359/files/list_of_antonyms_and_synonyms_in_english.pdf
- https://cdn.shopify.com/s/files/1/0431/2757/0596/files/88521998714.pdf
- https://cdn.shopify.com/s/files/1/0432/9242/6405/files/xumamuboniretow.pdf
- https://cdn.shopify.com/s/files/1/0431/7508/4193/files/rt-_n66u_port_forwarding.pdf
- https://cdn.shopify.com/s/files/1/0438/4620/5602/files/19411368064.pdf
- https://cdn.shopify.com/s/files/1/0431/6643/3435/files/papiburaxinasesujajox.pdf
- https://cdn.shopify.com/s/files/1/0435/7108/5475/files/advanced_ms_excel_training.pdf
- https://cdn.shopify.com/s/files/1/0438/4414/1218/files/pan_africanism_in_south_africa.pdf
- https://cdn.shopify.com/s/files/1/0439/4388/7016/files/winkawaks_metal_slug.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_off00005d25.binb11a9f3be0866fd04c283c3947c54655a964403a526103fddd41257c2fc47765 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D25 | 5000 bytes |
font_01_sfnt_off00006e40.bin768ef8e475cc5d188d629a73da16b6d7c8cd9cdb4d248412a9676d0a439622db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E40 | 11416 bytes |
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