MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely used to obscure the final destination of the malicious content. The document also features a large number of embedded links, many pointing to Shopify domains, suggesting a link farm or SEO poisoning tactic to increase visibility. The ML classifier strongly indicated maliciousness, supporting the interpretation of these links as part of a malicious campaign.
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.com/pify?keyword=numerologia+tantrica+significado+de+los+numeros+pdf
- http://files.asliagirbas.com/uploads/1/3/2/6/132695543/lekiseparufure.pdf
- http://files.js-militaria.com/uploads/1/3/1/6/131606222/nenixuvugewezo.pdf
- http://files.bridgeoflovellc.com/uploads/1/3/0/7/130775292/moraw.pdf
- https://cdn.shopify.com/s/files/1/0434/5665/9621/files/shed_designs.pdf
- https://cdn.shopify.com/s/files/1/0433/0799/1208/files/antibiotic_resistance_in_bacteria.pdf
- https://cdn.shopify.com/s/files/1/0431/7780/3931/files/princesas_para_colorear_e_imprimir.pdf
- https://cdn.shopify.com/s/files/1/0430/0954/0257/files/tonuribiralozukebixodejal.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/55628578329.pdf
- https://cdn.shopify.com/s/files/1/0450/1933/2766/files/definition_of_foreshadowing_in_literature.pdf
- https://cdn.shopify.com/s/files/1/0428/6991/5814/files/vofobakajikoniwuru.pdf
- https://cdn.shopify.com/s/files/1/0429/8620/9439/files/mortal_kombat_2_fatalities_super_nintendo.pdf
- https://cdn.shopify.com/s/files/1/0429/7408/5279/files/98789959980.pdf
- https://cdn.shopify.com/s/files/1/0435/8298/0259/files/zuxukiweduboxiw.pdf
- https://cdn.shopify.com/s/files/1/0432/9593/2574/files/davedivesitoj.pdf
- https://cdn.shopify.com/s/files/1/0432/6857/1298/files/allophylus_edulis.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_off0000687a.bin0b84011b4e0908ae618b90e27b255f23312c058fb61309fe994bbe1a9fb08af9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x687A | 5444 bytes |
font_01_sfnt_off00007ae8.bina82b5a5aed77c3a5395f04bdf2c7531aedeaf3d654c64fa904ec75cd6754f48e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AE8 | 11044 bytes |
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