MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which, 'https://ttraff.link/wix?keyword=kindle+paperwhite+2019+supported+formats', is flagged as a malicious redirector. The document body also contains this URL and other Shopify links, suggesting a link farm or phishing lure. The ML classifier strongly indicates maliciousness, supporting the attack pattern of luring users to malicious sites.
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.link/wix?keyword=kindle+paperwhite+2019+supported+formats
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/2692/2146/files/halimbawa_ng_teknikal_na_pagsulat.pdf
- https://cdn.shopify.com/s/files/1/0433/9721/8471/files/akkadian_language.pdf
- https://cdn.shopify.com/s/files/1/0437/4904/8474/files/97930454829.pdf
- https://cdn.shopify.com/s/files/1/0430/2359/7725/files/64641298131.pdf
- https://cdn.shopify.com/s/files/1/0432/6385/2708/files/83284146990.pdf
- https://cdn.shopify.com/s/files/1/0430/5072/9634/files/normalidad_y_anormalidad_epidemiologia.pdf
- https://cdn.shopify.com/s/files/1/0430/2376/1571/files/xaxabuluzijusumukodikijil.pdf
- https://cdn.shopify.com/s/files/1/0434/4954/8966/files/the_feminism_and_visual_culture_reader.pdf
- https://cdn.shopify.com/s/files/1/0435/8055/5419/files/luzixeligot.pdf
- https://static.usrfiles.com/ugd/4f270c_1fa066f4b46b4d16a74cb4993c7823a5.pdf
- https://static.usrfiles.com/ugd/1d64af_04f101bac8544e0aab0af7b95d66c704.pdf
- https://static.usrfiles.com/ugd/b8c837_e7493162631d4435b092bae9165f26ed.pdf
- https://static.usrfiles.com/ugd/d54300_9f7b18b85a8e4b4caf3de0f7f941dd31.pdf
- https://static.usrfiles.com/ugd/c75f60_7b952cc7d68f4ff485bbcb20ae0bf9c4.pdf
- https://cdn.shopify.com/s/files/1/0429/2893/0979/files/caddisflies_the_underwater_architects.pdf
- https://cdn.shopify.com/s/files/1/0434/1448/7207/files/molecular_genetics_book.pdf
- https://cdn.shopify.com/s/files/1/0434/5335/0053/files/panifobofigususifeza.pdf
- https://cdn.shopify.com/s/files/1/0441/1500/1496/files/used_bmw_m3_manual_transmission.pdf
- https://cdn.shopify.com/s/files/1/0447/9336/4637/files/15357027185.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009317.binb09f457e174cfe751bd3693f2432d379f88b477b294473a8542bd2e712b004c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9317 | 5824 bytes |
font_01_sfnt_off0000a6da.bina2e9b48b8fb819ee319f7f8445b259c7338d980574c7107a3de0c516d7f8c338 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6DA | 11100 bytes |
font_02_sfnt_off0000cd04.binc3d4801e109e08d211b0bcc3aa8a72f52b2e2cdc27e0c523e0ccf2f34819f209 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD04 | 16108 bytes |
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