MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link that redirects to a known malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body and embedded links suggest a lure to download content, which is a common tactic for phishing or malware distribution. The ML classifier also strongly indicated maliciousness.
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/wix?keyword=percy+jackson+e+a+batalha+do+labirinto+pdf+download
- https://static.usrfiles.com/ugd/ae15ca_deb966f6442b474caa30642d2e0999df.pdf
- https://static.usrfiles.com/ugd/74e905_abfdc29e688541eb9ef57b1fbcc305b8.pdf
- https://static.usrfiles.com/ugd/b8c837_3ed2aaded1c3425d813f5387c4679206.pdf
- https://static.usrfiles.com/ugd/724bd4_96a024f5bc634b4eb0c73b84796afc44.pdf
- https://cdn.shopify.com/s/files/1/0435/7373/9675/files/best_comptia_cysa_study_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/webomobituwisumepepaxifi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/96617946950.pdf
- https://cdn.shopify.com/s/files/1/0457/7525/7756/files/air_conditioning_service_report_template.pdf
- https://cdn.shopify.com/s/files/1/0429/1392/3228/files/python_find_in_string.pdf
- https://cdn.shopify.com/s/files/1/0435/8170/2303/files/auto_format_dialogue_box.pdf
- https://cdn.shopify.com/s/files/1/0430/6586/8437/files/xawamabodibuwegonot.pdf
- https://cdn.shopify.com/s/files/1/0437/7667/1895/files/kindle_apple_mac.pdf
- https://cdn.shopify.com/s/files/1/0429/9846/4665/files/basic_electronics_tutorialspoint.pdf
- https://cdn.shopify.com/s/files/1/0434/9578/4600/files/30715828322.pdf
- https://cdn.shopify.com/s/files/1/0464/9549/8392/files/tasewexokotidonujewujavo.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_off000046af.bindb8ca548f3f35650b7f45ce97c400225f0d7572e988b0d20d8d6698cf75c0ded |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x46AF | 5720 bytes |
font_01_sfnt_off00005a27.bin939753fb0dabf9ebbc6ff419136460b96e045435bab5455bb697c21461535f3a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A27 | 9608 bytes |
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