MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service, suggesting a link farm or SEO abuse for malicious purposes. The primary malicious URL identified is a redirector that likely leads to further malicious content. The document body, though heavily obfuscated, contains references to the ketogenic diet and the malicious URL, reinforcing the lure.
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.cc/pify?keyword=cetogenica+dieta+pdf
- http://files.unitedmarinesystems.com/uploads/1/3/1/4/131407921/1463529.pdf
- http://files.ckc3.org/uploads/1/3/1/4/131452977/nisataxo-semulatusijoter.pdf
- http://files.kristinbrownelcamino.com/uploads/1/3/1/4/131453605/fitolujevejofe_vifadulinivo_temixawene_morevedise.pdf
- http://files.egonbernhard.com/uploads/1/3/0/7/130775228/2242788.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/3278/7609/files/94459610100.pdf
- https://cdn.shopify.com/s/files/1/0432/9963/5355/files/sozubowimizogarumemowi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wudivilijekeroleve.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/75904593322.pdf
- https://cdn.shopify.com/s/files/1/0427/7692/0220/files/what_is_the_chilton_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/0774/5958/files/k_episode_1_english_dub.pdf
- https://cdn.shopify.com/s/files/1/0430/2051/7537/files/openssl_subject_alternative_name.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/tanatituse.pdf
- https://cdn.shopify.com/s/files/1/0431/2255/7082/files/vukidelefuluz.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4885/files/15714154639.pdf
- https://cdn.shopify.com/s/files/1/0434/4774/6710/files/3728157365.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_off00005f8f.binaf752806a39a3937bf7ccdfe3cdddca520248caf5a944bd1e5c202786b47cc86 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F8F | 4920 bytes |
font_01_sfnt_off0000706a.binae32453543046cc0773fc963e114f1913d9a35a1ee3deb3a2a9e83d1a42694c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x706A | 11208 bytes |
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