MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, including one pointing to a known malicious redirector. The document body, though heavily obfuscated, includes a URL that appears to be part of a link farm designed to attract traffic. The ML classifier strongly indicates maliciousness, and the presence of a redirector URL suggests an attempt to lead the user to a malicious site.
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=what+are+the+main+features+of+metaphysical+poetry+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/9114/8454/files/jadutexilarivarese.pdf
- https://cdn.shopify.com/s/files/1/0438/0635/9714/files/45063536496.pdf
- https://cdn.shopify.com/s/files/1/0440/1178/2309/files/sovasuxojutepetam.pdf
- https://cdn.shopify.com/s/files/1/0429/5891/3689/files/53732234577.pdf
- https://cdn.shopify.com/s/files/1/0438/4129/0402/files/wobiwajifipej.pdf
- https://cdn.shopify.com/s/files/1/0429/3450/1535/files/95845081046.pdf
- https://cdn.shopify.com/s/files/1/0432/4658/3976/files/subukanazuwaduvebatib.pdf
- https://cdn.shopify.com/s/files/1/0439/6895/4526/files/6639487750.pdf
- https://cdn.shopify.com/s/files/1/0432/0644/3176/files/capoeira_roots_of_the_dance_fight_game.pdf
- https://cdn.shopify.com/s/files/1/0431/0152/0023/files/78870021026.pdf
- https://cdn.shopify.com/s/files/1/0434/0183/8757/files/30213475105.pdf
- https://cdn.shopify.com/s/files/1/0439/8612/4958/files/anthony_giddens_sociology_upsc.pdf
- https://cdn.shopify.com/s/files/1/0431/1570/8577/files/65070594714.pdf
- https://cdn.shopify.com/s/files/1/0437/6638/2746/files/bottom_sheet_dialog_android_library.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009f42.bindab5e30c826c1d8a169595b1b591a67c67192b40c089ddb647fd96335c94e6b6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F42 | 5508 bytes |
font_01_sfnt_off0000b1f1.bin75961656a8a1f9c4df4ae3f84abfca664b49ad24367086ca59a317104b6fd439 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1F1 | 9960 bytes |
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