MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which is identified as a malicious redirector. The document body text, though heavily garbled, contains a string that appears to be a lure for downloading MP3s, suggesting a phishing or scam attempt. The presence of numerous external PDF links further indicates a link farm, likely for SEO manipulation or to host further malicious content.
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.cc/wix?keyword=who+dat+jt+money+mp3+download
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_192c92c0d559484dac893d6c930670a3.pdf
- https://static.usrfiles.com/ugd/b8c837_8c37149fb4284a5ab6f438377b4050a9.pdf
- https://static.usrfiles.com/ugd/b8c837_75ba2b75efb54c2ebb19e4767196e22d.pdf
- https://static.usrfiles.com/ugd/b8c837_bf34964ee53040f0ae4f55e428970441.pdf
- https://static.usrfiles.com/ugd/b8c837_bd09c383339a480bb46b21b5c0a4a224.pdf
- https://static.usrfiles.com/ugd/63d3ad_8a30e3fa1efc4d118938eabdef39f249.pdf
- https://static.usrfiles.com/ugd/b8c837_8b02eeaa05704768a4dc0be4137c9f2e.pdf
- https://static.usrfiles.com/ugd/b8c837_70aacd58c37a44dcb7a9985d0aba8afe.pdf
- https://static.usrfiles.com/ugd/b8c837_57a055deee8445489e7134244864cbe1.pdf
- https://static.usrfiles.com/ugd/b8c837_a0331eb4ee9540348f9be31056ac4d6c.pdf
- https://static.usrfiles.com/ugd/b8c837_7807c67147024923a9a68799d7abf13d.pdf
- https://static.usrfiles.com/ugd/b8c837_e62dca9eb4164cc580e4e8856dd25dcd.pdf
- https://static.usrfiles.com/ugd/b8c837_dad603711759498baecad27aba6bcb64.pdf
- https://static.usrfiles.com/ugd/b8c837_13949a42db8247f8b44fcf2be7f40b70.pdf
- https://static.usrfiles.com/ugd/b8c837_e71686ae0bf54d148562e98766d6f469.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_off0000576a.bin45e692443af527f527e553d9dbfe0c3329eed745690aeaac3da2b8005c08c532 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x576A | 5372 bytes |
font_01_sfnt_off000069be.bin5c5c5493ab5aa006066ff0670adbec830616d7778e7d6ea6d3e5c1f4ce70e045 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69BE | 10220 bytes |
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