MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous embedded links, with one prominent URL pointing to a redirector service. The document body, though heavily obfuscated, contains the text 'Biography of walt disney pdf' and the malicious URL, suggesting a lure to a potentially harmful site. The presence of a link farm heuristic further indicates a malicious intent to distribute links.
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=biography+of+walt+disney+pdf
- http://files.revelstokeflorist.ca/uploads/1/3/0/7/130775063/kijus_sesadetuviv.pdf
- http://bojos.conksbrain.com/uploads/1/3/1/3/131379803/f064eda621c3771.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0450/1697/3476/files/associao_de_capacitores_exercicios_resolvidos.pdf
- https://cdn.shopify.com/s/files/1/0428/1057/2967/files/animals_and_their_babies_pictures.pdf
- https://cdn.shopify.com/s/files/1/0434/4119/3110/files/xojoseno.pdf
- http://files.mxia.people.ua.edu/uploads/1/3/1/3/131378899/goraletixil-miguwozi-zizarukorijef-potexa.pdf
- https://cdn.shopify.com/s/files/1/0432/1984/5278/files/photo_book_maker_apk.pdf
- https://cdn.shopify.com/s/files/1/0434/1003/0748/files/alfabet_angielski_wiczenia.pdf
- https://cdn.shopify.com/s/files/1/0433/8561/8583/files/bijek.pdf
- https://cdn.shopify.com/s/files/1/0436/1535/5042/files/adenoma_hipofisario_2020.pdf
- https://cdn.shopify.com/s/files/1/0433/7808/1959/files/87466327511.pdf
- https://cdn.shopify.com/s/files/1/0428/6827/7415/files/zapidoju.pdf
- https://cdn.shopify.com/s/files/1/0431/2684/9700/files/2175110401.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_off00008b86.bin59d76198608a47e98fa926d6895066c1491925a12ccf9484714041801238d656 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B86 | 5544 bytes |
font_01_sfnt_off00009e75.bin8364eeaadea8e16828fac220b39469ad5cb0a6692caa260843c542498283e706 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E75 | 10568 bytes |
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