MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a significant number of external links, many of which point to other PDF files hosted on similar domains. This pattern is indicative of a link farm, often used for SEO manipulation or to distribute malicious content. The primary heuristic identified a 'PDF_SEO_LINK_FARM' with multiple links to numeric-slugged PDFs, suggesting a coordinated effort to create a network of sites. While no scripts were extracted, the embedded URLs themselves are the primary indicators of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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://thequeenoftarts.org/uploads/1/3/1/3/131382126/131382126.html#english+language+lessons+for+adults PDF link annotation
- http://getkidsoffsugar.com/uploads/1/3/1/6/131606330/fadebogidabarobelati.pdfIn PDF document text
- http://rivage.services/uploads/1/3/1/4/131406433/7074535.pdfIn PDF document text
- http://iglesiasolojesusesdios.org/uploads/1/3/1/4/131452825/733878.pdfIn PDF document text
- http://oxhillreds.com/uploads/1/3/0/9/130969300/515372.pdfIn PDF document text
- http://dreamersandleaders.com/uploads/1/3/2/3/132302830/9008919.pdfIn PDF document text
- http://eq3aruba.com/uploads/1/3/1/1/131163774/zelenepisewew.pdfIn PDF document text
- http://guaguitas.com/uploads/1/3/0/2/130271076/xotowozot_dokixikunu.pdfIn PDF document text
- http://lartenfete.com/uploads/1/3/1/1/131164048/9739622.pdfIn PDF document text
- http://feedyoursoulretreats.com/uploads/1/3/0/8/130874617/furag.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e85.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E85 | 5008 bytes |
SHA-256: 45801c949e87f2cdb268b581e2f8b9b0ac87ce7539d959b1f5e975a0d0024b4f |
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font_01_sfnt_off00007f7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F7E | 10200 bytes |
SHA-256: 71174ba390b53ee0ac7dffa6954f159f9d5ebb838a7fb23e2d99db58396f6c08 |
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