MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded URLs, with one identified as a malicious redirector (ttraff.com). The document body, though heavily obfuscated, contains the same URL and keywords suggesting a lure. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms the malicious nature of the embedded link, and ML_NYX_PDF_MALICIOUS indicates a high probability of maliciousness. The primary attack pattern involves directing users to malicious infrastructure.
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=bodas+de+sangre+federico+lorca+pdf
- http://ketip.emptinessenergetics.com/uploads/1/3/1/4/131407469/ea5f4.pdf
- http://xisux.mycolloids.com/uploads/1/3/0/8/130874317/3075093.pdf
- http://files.kraftabulouskreations.com/uploads/1/3/1/4/131437680/moxenelaludi.pdf
- http://files.kraftabulouskreations.com/upl
- https://cdn.shopify.com/s/files/1/0432/9088/6299/files/45393893157.pdf
- https://cdn.shopify.com/s/files/1/0431/9775/9643/files/97713719423.pdf
- https://cdn.shopify.com/s/files/1/0435/9431/7981/files/sibefev.pdf
- https://cdn.shopify.com/s/files/1/0431/2032/8864/files/ramifop.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/1261535930.pdf
- https://cdn.shopify.com/s/files/1/0430/7373/2768/files/debukofadovejo.pdf
- https://cdn.shopify.com/s/files/1/0427/6197/8023/files/77818238935.pdf
- https://cdn.shopify.com/s/files/1/0436/4235/5865/files/41459744067.pdf
- https://cdn.shopify.com/s/files/1/0435/0171/5622/files/97725169329.pdf
- https://cdn.shopify.com/s/files/1/0434/5623/3638/files/97320135820.pdf
- https://cdn.shopify.com/s/files/1/0430/6750/6845/files/62204498573.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_off00009626.bincc75343358395d854b262d7af0303c74fca82edcc856353df3943fe54c6fe619 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9626 | 5372 bytes |
font_01_sfnt_off0000a87f.binfe5f871fd2d90ab0b54fe6e4bc8f56eb86a7497033a7626b253bf0f345dc4ede |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA87F | 11848 bytes |
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