MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text suggesting it is a catalogue, which is a common lure for phishing or malware distribution. The presence of embedded URLs and the ML classifier's high confidence score indicate malicious intent.
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=crane+butterfly+valve+catalogue+pdf
- http://files.spectacleeventrentals.com/uploads/1/3/2/3/132302940/2489481.pdf
- http://ganevezag.png1960.org/uploads/1/3/1/4/131482853/465a13d6020e7b.pdf
- http://files.4-states-irrigation.org/uploads/1/3/1/3/131398252/pimadobata.pdf
- http://nuzadupi.aucklandnaturalhistoryclub.org/uploads/1/3/2/6/132683014/5145368e329.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/0254/1726/files/24933439823.pdf
- https://cdn.shopify.com/s/files/1/0435/0096/1947/files/alimentos_con_alto_contenido_de_potasio.pdf
- https://cdn.shopify.com/s/files/1/0433/2965/0843/files/20199507904.pdf
- https://cdn.shopify.com/s/files/1/0429/2355/7030/files/94214557792.pdf
- https://cdn.shopify.com/s/files/1/0434/6816/1176/files/gixisoputozoxilefababomu.pdf
- https://cdn.shopify.com/s/files/1/0439/2363/6379/files/ielts_answer_sheet_writing_task_2.pdf
- https://cdn.shopify.com/s/files/1/0437/9397/3405/files/jabatogabigilutev.pdf
- https://cdn.shopify.com/s/files/1/0431/5637/3659/files/xelinerokefolonusis.pdf
- https://cdn.shopify.com/s/files/1/0429/9309/0714/files/kudojiwu.pdf
- https://cdn.shopify.com/s/files/1/0431/7275/7668/files/zobitoluzasa.pdf
- https://cdn.shopify.com/s/files/1/0436/8682/2053/files/levususebok.pdf
- https://cdn.shopify.com/s/files/1/0437/0199/3622/files/wufevaxanobopodovasekox.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_off00007441.bin0f3458d564f50c6a912404cf02bb6365f909138c2a4b7ccd555b62ad384105f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7441 | 5352 bytes |
font_01_sfnt_off0000868d.binb2ecfb9b85679b4be215151be841b41aebb7f94643f621a5ca367f8ad10fbe14 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x868D | 10304 bytes |
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