MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that point to a known malicious redirector, which is designed to lead users to malicious content. The document's content, though heavily obfuscated, appears to be a lure, possibly related to a game guide, to entice clicks on these malicious links. The ML classifier strongly indicated maliciousness, supporting the assessment of a phishing or redirection attempt.
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.me/wix?keyword=battlerite+champions+guide
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/217d68_1491bdaf7e0a4ca3b404fdf48f983adc.pdf
- https://static.usrfiles.com/ugd/b5472a_a8405ac2f09d4106abc21afc39d4fb28.pdf
- https://static.usrfiles.com/ugd/917232_4b2342c1375846908c0def2c9bece049.pdf
- https://static.usrfiles.com/ugd/954c8b_41cecc1f23a34e5c84e3a5e8bab5be4f.pdf
- https://cdn.shopify.com/s/files/1/0432/0867/1394/files/ensayo_del_libro_para_combatir_esta.pdf
- https://cdn.shopify.com/s/files/1/0429/6556/5589/files/49497884428.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/negonarufefozosaburesid.pdf
- https://cdn.shopify.com/s/files/1/0431/5299/8556/files/1935690527.pdf
- https://cdn.shopify.com/s/files/1/0433/0065/1158/files/xabuveliruxotunelarer.pdf
- https://static.usrfiles.com/ugd/76b6de_05726cff56a04f2c9e92463837c22441.pdf
- https://static.usrfiles.com/ugd/2e16aa_acf72ee7d32b407892745697bd2ad22c.pdf
- https://static.usrfiles.com/ugd/f55bec_0e99530d56844015994383391eb9ab3c.pdf
- https://static.usrfiles.com/ugd/5cd33b_d8f2b3c2fe4d416e986200cf4662961b.pdf
- https://static.usrfiles.com/ugd/3826db_070a987a889e4e6b8b5118756d3e3c36.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_off00008fe9.binde016e40b1872da5c05c49d7d8a506bd3e03e61c463987deeaff75aa8d86e370 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FE9 | 5536 bytes |
font_01_sfnt_off0000a28a.binc5e80afbc0328b2844d96ab11435ce849b4ecaf1409e588687dc087b03b417c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA28A | 12588 bytes |
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