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, pointing to various domains. The document body, though partially corrupted, contains a URL that matches one of the extracted links. This suggests the primary purpose is to direct users to a network of external sites, potentially for SEO spam or to host further malicious content. No scripts were extracted from this sample.
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://host2.creativedatainc.com/uploads/1/3/0/4/130435500/130435500.html#como+pasar+un+archivo+pdf+a+excel+en+linea PDF link annotation
- http://mta-sts.mx.threesisterswillowglen.com/uploads/1/3/0/6/130604129/bufatetat.pdfIn PDF document text
- http://shcdesignsllc.com/uploads/1/3/0/7/130776578/c8d0f5f7848fa71.pdfIn PDF document text
- http://en.techsecosrl.com/uploads/1/3/0/6/130603836/e046515c82c.pdfIn PDF document text
- http://noxonroadpta.com/uploads/1/3/0/5/130551775/vobedivod.pdfIn PDF document text
- http://stcjrp.com/uploads/1/3/0/6/130603827/bowagajulax.pdfIn PDF document text
- http://www.mytjscatering.com/uploads/1/3/0/8/130873987/ee2f6.pdfIn PDF document text
- http://www.drpattymain.com/uploads/1/3/0/2/130288532/tadubobujamiz_jepuwexef_gezozizoze.pdfIn PDF document text
- http://rockymtbernedoodles.com/uploads/1/3/0/3/130379075/kuzaja-zalakuvanekar.pdfIn PDF document text
- http://brooklyn2burbs.com/uploads/1/3/0/4/130488169/1dd790.pdfIn PDF document text
- http://starkeyhomes.net/uploads/1/3/0/7/130776399/83bb30e0e.pdfIn PDF document text
- http://ieibr.com/uploads/1/3/0/2/130270746/b8f9588ac34.pdfIn PDF document text
- http://austin-lackey.com/uploads/1/3/0/7/130775248/ratufuroz.pdfIn PDF document text
- http://www.skincarebytaylor.info/uploads/1/3/0/5/130538992/6133028.pdfIn PDF document text
- http://www.atconcreteinc.com/uploads/1/3/0/9/130968993/rotopeb.pdfIn PDF document text
- http://mta-sts.mail.scmnaturematters.net/uploads/1/3/0/5/130588620/satobevavepuxamamu.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_off000061dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61DD | 9324 bytes |
SHA-256: cde263dc989b0fa7234d9a56febe21f046a05a3d578b0ed28b6e8297d6976338 |
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