MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, including one pointing to a known malicious redirector at 'https://ttraff.com/pify?keyword=agent+immobilier+formation+salaire'. This suggests a phishing or malware distribution attempt. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm possibly used for SEO poisoning or to obscure the final malicious destination. The ML classifier also strongly flagged this PDF as malicious.
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/pify?keyword=agent+immobilier+formation+salaire
- http://files.housespechomeinspections.com/uploads/1/3/2/6/132681322/5113793.pdf
- https://cdn.shopify.com/s/files/1/0430/8346/4855/files/zopivigefupemo.pdf
- https://cdn.shopify.com/s/files/1/0432/1381/5966/files/7584036285.pdf
- https://cdn.shopify.com/s/files/1/0428/1804/4063/files/babomivuniwi.pdf
- https://cdn.shopify.com/s/files/1/0441/1500/1496/files/21156284906.pdf
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/psychology_hockenbury_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0434/0314/9462/files/kujonejisejesedunufusez.pdf
- https://cdn.shopify.com/s/files/1/0430/7157/0069/files/25169426619.pdf
- https://cdn.shopify.com/s/files/1/0431/2222/9397/files/54784773083.pdf
- https://cdn.shopify.com/s/files/1/0428/7237/3411/files/toviluwonezi.pdf
- https://cdn.shopify.com/s/files/1/0427/5381/8790/files/pdf_to_word_converter_online_through_mail.pdf
- https://cdn.shopify.com/s/files/1/0439/1046/3643/files/26042971197.pdf
- https://cdn.shopify.com/s/files/1/0437/9141/7505/files/gauge_theory_book.pdf
- https://cdn.shopify.com/s/files/1/0435/3087/9136/files/32748711765.pdf
- https://cdn.shopify.com/s/files/1/0430/9693/2505/files/99604263323.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_off000069c5.bin022919066915883770aded29264e26e965d95ee9ad8d8fdb1e75940b95506785 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69C5 | 5216 bytes |
font_01_sfnt_off00007b6b.bin8c3686327bb11f3c77e8dcd804d005906b4848d3fb688e33be3f8fbaa1cdc3f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B6B | 10460 bytes |
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