MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1566.002 Spearphishing Attachment
The PDF contains a large number of external links to other PDF files hosted on various domains, indicating a link farm or SEO manipulation tactic. The ML classifier strongly flagged this PDF as malicious. The primary attack pattern involves directing users to a network of potentially malicious or spam-related content through these embedded links.
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://6p.undesirable.us/uploads/1/3/0/5/130543855/130543855.html#meydan+larousse+pdf PDF link annotation
- http://viaproof-inventory.com/uploads/1/3/0/8/130815277/3668782.pdfIn PDF document text
- http://benbrussell.com/uploads/1/3/0/2/130271217/9120698.pdfIn PDF document text
- http://nofap.site/uploads/1/3/1/4/131452935/pinawizotapof-kukaparowisumu.pdfIn PDF document text
- http://annalouiselifecoaching.com/uploads/1/3/1/0/131070279/4a592d8.pdfIn PDF document text
- http://fancymynails.com/uploads/1/3/0/5/130589339/gezode-wowililoj-fufudekevifuvu.pdfIn PDF document text
- http://marcovarchetta.com/uploads/1/3/0/9/130969586/nawijitaxo.pdfIn PDF document text
- http://tragedyacademy.com/uploads/1/3/1/6/131606346/c89751c.pdfIn PDF document text
- http://veerkracht-paardenmassage.nl/uploads/1/3/0/4/130489604/mumatitijekonadokew.pdfIn PDF document text
- http://rgtaz.info/uploads/1/3/0/5/130547659/rojuninafinanif.pdfIn PDF document text
- http://mariakalaffdesigns.com/uploads/1/3/1/3/131379530/2491707.pdfIn PDF document text
- http://balmypalmy.com/uploads/1/3/0/6/130603903/db8f3f1aa8b4.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
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000523e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x523E | 10868 bytes |
SHA-256: 27e27c8d864e7ff8de8461db77839292bda2d8d6b0f2555fbd39f3b95bcc3dec |
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