MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. The document body, though partially corrupted, contains a URL that is also listed among the extracted URLs. This suggests the primary purpose of the PDF is to act as a link farm, potentially for SEO manipulation or to distribute further malicious content via the linked PDFs.
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://mta-sts.mx.letiziaiannaccone.com/uploads/1/3/0/6/130604635/130604635.html#linea+de+produccion+en+una+empresa PDF link annotation
- http://commercialadvisornetwork.org/uploads/1/3/0/6/130603907/2310675.pdfIn PDF document text
- http://upatuga.org/uploads/1/3/0/4/130435842/b709351b3155.pdfIn PDF document text
- http://artzweig.com/uploads/1/3/0/5/130551625/molinisusejawumu.pdfIn PDF document text
- http://adimef.com/uploads/1/3/0/7/130776385/02caea58486a0.pdfIn PDF document text
- http://sunburstmusic.org/uploads/1/3/0/5/130551378/f644721b8cc546.pdfIn PDF document text
- http://peaceandlovegranola.net/uploads/1/3/0/4/130435833/6779836.pdfIn PDF document text
- http://stylednshotbytb.co/uploads/1/3/1/4/131436956/809cfcf509cf.pdfIn PDF document text
- http://jmshawnee-mls.com/uploads/1/3/0/2/130287934/e266e7693.pdfIn PDF document text
- http://whatthehulla.net/uploads/1/3/0/9/130970008/mexaxisoveg.pdfIn PDF document text
- http://companionservicesllc.net/uploads/1/3/0/3/130312976/d093d440566.pdfIn PDF document text
- http://msmariecrafts.com/uploads/1/3/0/8/130874266/xepixenixan.pdfIn PDF document text
- http://bright-side-painting.com/uploads/1/3/0/4/130476171/zifazal_jolagerororirag.pdfIn PDF document text
- http://givinghomes.net/uploads/1/3/1/3/131383323/669469.pdfIn 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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007c3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C3D | 8644 bytes |
SHA-256: 364e0acefb7ed28fdf98d842bcec3fd37675a9f9633bc9053d93a130c32f153f |
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