MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links to various domains, indicating a link farm or SEO abuse tactic. The primary URL http://71-159-221-57.overtimefitness.com/uploads/1/3/0/2/130271229/764706.pdf appears to be the initial lure. The heuristic PDF_SEO_LINK_FARM firing confirms the presence of a mass external PDF link farm, suggesting a coordinated effort to distribute malicious content or traffic. The ML classifier also strongly indicates maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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 http://71-159-221-57.overtimefitness.com/uploads/1/3/0/2/130287514/130287514.html#falmouth+10+day+weather+report PDF link annotation
- http://akesomedicalsolutions.com/uploads/1/3/0/6/130639935/rupeti_migaza.pdfIn PDF document text
- http://mudassarshah.com/uploads/1/3/0/2/130272579/nobutebifexunaw.pdfIn PDF document text
- http://hervek.com/uploads/1/3/0/9/130969984/dupojotetezijajovix.pdfIn PDF document text
- http://awinspection.net/uploads/1/3/0/9/130970022/1076436.pdfIn PDF document text
- http://nataliashand.com/uploads/1/3/0/6/130604769/c0c26f5.pdfIn PDF document text
- http://royallyicedout.com/uploads/1/3/0/3/130323513/bd2af.pdfIn PDF document text
- http://colonialcpchurch.org/uploads/1/3/0/2/130271229/764706.pdfIn PDF document text
- http://jennifertuten.com/uploads/1/3/0/4/130488816/vedumajek.pdfIn PDF document text
- http://cdconline.store/uploads/1/3/0/5/130550998/7574292.pdfIn PDF document text
- http://www.writerswithroomtobloom.com/uploads/1/3/0/7/130739894/8044740.pdfIn PDF document text
- http://afgtrainers.com/uploads/1/3/0/5/130539235/xewimetemul.pdfIn PDF document text
- http://angelasoffice.com/uploads/1/3/0/3/130379529/9d6c121ad.pdfIn PDF document text
- http://whiteevents.net/uploads/1/3/0/5/130551671/3001215.pdfIn PDF document text
- http://netliving.com/uploads/1/3/0/2/130289308/7aa4c6fd1ef9c9.pdfIn PDF document text
- http://infobiquity.com/uploads/1/3/0/6/130604090/zonek.pdfIn PDF document text
- http://mail.nycancerfoundation.org/uploads/1/3/0/6/130639310/8001724.pdfIn PDF document text
- http://cpanel.phaseonedismantlingservices.com/uploads/1/3/0/6/130605519/katovunowu-somoderun-talugalupa.pdfIn PDF document text
- http://12741homanavenue.com/uploads/1/3/0/3/130313309/676c2dcf1911e.pdfIn PDF document text
- http://wildchildcraft.studio/uploads/1/3/0/4/130488476/9f1e252.pdfIn PDF document text
- http://www.cardilegal.com/uploads/1/3/0/6/130620782/7b55e848f1.pdfIn PDF document text
- http://buildingonbookspodcast.com/uploads/1/3/0/7/130739488/750442.pdfIn PDF document text
- http://www.scrubscaffeineandchaos.com/uploads/1/3/0/7/130739194/vaxozutenupul.pdfIn PDF document text
- http://jacobapffel.com/uploads/1/3/0/6/130620453/2006624.pdfIn PDF document text
- http://waybackwrestling.com/uploads/1/3/0/3/130313595/numeroni-joretaf.pdfIn PDF document text
- http://theclickables.com/uploads/1/3/0/6/130604342/b439587da.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000696d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x696D | 7988 bytes |
SHA-256: e98f01f8cea0ead05b99f2f2f1f3012526b49fd51138b608a8a13f934afee8d3 |
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font_01_sfnt_off000087ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87AE | 2652 bytes |
SHA-256: e91619dfd4c72a85464d95ef1ba4e67df13020651c42071bafbe521a61d9f7fc |
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font_02_sfnt_off00009115.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9115 | 16060 bytes |
SHA-256: 6ddf53b883350c964210757953e72edacca849803b95280767352c6c691d264d |
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