MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, with a critical heuristic firing indicating it's a malicious redirector. One of the primary URLs, 'https://ttraff.ru/wix?keyword=conjuros+del+rey+salomon', is flagged as malicious. The document body, though heavily obfuscated, also contains this URL, reinforcing its role as a lure. 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.ru/wix?keyword=conjuros+del+rey+salomon
- https://static.usrfiles.com/ugd/89363e_d1e18d5757234072ba4cab9519b42ad7.pdf
- https://static.usrfiles.com/ugd/b8c837_88df5c8725814e8daedac952781e8b81.pdf
- https://static.usrfiles.com/ugd/166c09_a4788eb67d114ab8a079c637e51bdad4.pdf
- https://static.usrfiles.com/ugd/b8c837_771c7bb782ae4ffabacd897664d6389f.pdf
- https://static.usrfiles.com/ugd/b8c837_bf52e3c9035c4fc5ba97cdc78f330aad.pdf
- https://cdn.shopify.com/s/files/1/0437/9344/9122/files/povijefisebimalutomorur.pdf
- https://cdn.shopify.com/s/files/1/0428/1679/8883/files/74417029112.pdf
- https://cdn.shopify.com/s/files/1/0434/7923/6774/files/media_query_css.pdf
- https://cdn.shopify.com/s/files/1/0437/7827/7527/files/vocabulary_personality_adjectives_exercises.pdf
- https://cdn.shopify.com/s/files/1/0433/8011/3562/files/airway_management_devices.pdf
- https://cdn.shopify.com/s/files/1/0440/0647/3886/files/wugelej.pdf
- https://cdn.shopify.com/s/files/1/0427/5604/7004/files/fizabefepuk.pdf
- https://cdn.shopify.com/s/files/1/0437/2630/7480/files/recuva_gratis_en_espaol.pdf
- https://cdn.shopify.com/s/files/1/0433/7818/0261/files/angle_of_repose_stegner.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_off00006578.bin2302b11148f1e2fba1c3474d6e4193a885a93e127389a9b96d267834d4007f77 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6578 | 5052 bytes |
font_01_sfnt_off00007695.bine86f3a528e39fd527b90e963b3ec6e42150af428e5d197cbea553da601201bd0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7695 | 10820 bytes |
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