MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to a link farm hosted on cdn.shopify.com, which is designed to redirect users to malicious infrastructure. The primary redirector URL, https://ttraff.ru/pify?keyword=que+fue+el+bogotazo+pdf, is flagged as malicious. This indicates a phishing or malicious content distribution scheme, likely aiming to lure users to harmful websites.
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=que+fue+el+bogotazo+pdf
- http://files.matricespress.net/uploads/1/3/1/6/131636655/11cf759ace.pdf
- http://files.sisufitca.com/uploads/1/3/1/1/131164519/zesiju_fujokif_lofexowa_botoxiginosogin.pdf
- http://files.scdvinfo.org/uploads/1/3/0/8/130815277/331673a61b2dc.pdf
- http://files.coasttocoasthauoratrust.com/uploads/1/3/2/7/132740620/suzozujiduweluxajaga.pdf
- https://cdn.shopify.com/s/files/1/0429/0733/6863/files/kajanebokogawakemire.pdf
- https://cdn.shopify.com/s/files/1/0436/1987/7024/files/22913109416.pdf
- https://cdn.shopify.com/s/files/1/0436/4907/3312/files/73573878146.pdf
- https://cdn.shopify.com/s/files/1/0429/6661/4175/files/zikelipesoj.pdf
- https://cdn.shopify.com/s/files/1/0431/7341/3028/files/19776034868.pdf
- https://cdn.shopify.com/s/files/1/0432/5471/0427/files/biophysics_textbook.pdf
- https://cdn.shopify.com/s/files/1/0431/2347/4583/files/firiwij.pdf
- https://cdn.shopify.com/s/files/1/0428/1538/9855/files/bixulimu.pdf
- https://cdn.shopify.com/s/files/1/0434/6268/8918/files/application_form_for_employment.pdf
- https://cdn.shopify.com/s/files/1/0434/5197/3794/files/86642354406.pdf
- https://cdn.shopify.com/s/files/1/0440/5621/5702/files/tools_of_data_analysis_in_research.pdf
- https://cdn.shopify.com/s/files/1/0431/7321/6411/files/kiwaduvitofaviladovikot.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_off00006110.bin4c515aaa4144a5919f99603f8378081f7be70baaf711beff7e828b0966a915e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6110 | 5188 bytes |
font_01_sfnt_off000072d1.bin2842c4b135e113072bfcdecb30ef29dfd99f932937ea6419c82bdc400d8d556f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72D1 | 14408 bytes |
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