MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a link farm or redirection scheme. The primary URL found in the document body is http://nursingarmpillow.com/uploads/1/3/0/2/130273846/130273846.html#palabras+con+bat+al+principio, which is part of this larger pattern. 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://nursingarmpillow.com/uploads/1/3/0/2/130273846/130273846.html#palabras+con+bat+al+principio PDF link annotation
- http://ttob-hotels.com/uploads/1/3/0/3/130379711/dilozimox-sozulit.pdfIn PDF document text
- http://starbeautique.com/uploads/1/3/0/3/130379638/lumukom-waputi-jonoru-zutobaj.pdfIn PDF document text
- http://www.flowhealthandwellbeing.com.au/uploads/1/3/0/6/130604036/982682.pdfIn PDF document text
- http://www.theicecreamman.net/uploads/1/3/0/7/130739945/2202274.pdfIn PDF document text
- http://www.h-hys.com/uploads/1/3/0/8/130814534/3012f25cd3.pdfIn PDF document text
- http://electricianfalkirk.com/uploads/1/3/0/5/130588787/6429318.pdfIn PDF document text
- http://seaburg.org/uploads/1/3/0/7/130739204/9005872.pdfIn PDF document text
- http://rockallyourrelationships.com/uploads/1/3/0/7/130775015/fadikem-mopololos-daliku-munulo.pdfIn PDF document text
- http://learningent.org/uploads/1/3/0/4/130483739/3531263.pdfIn PDF document text
- http://rockymountainresponse.com/uploads/1/3/0/8/130874266/88905e0e931d44.pdfIn PDF document text
- http://hostmaster.apollokc.org.uk/uploads/1/3/0/6/130605133/gaxeku_numal_xusonosi.pdfIn PDF document text
- http://mirrormirrorministries.com/uploads/1/3/0/5/130552016/vusoxatejote_zubizaje.pdfIn PDF document text
- http://www.getabigbuttformen.com/uploads/1/3/0/3/130379429/jaxovupevaruzafup.pdfIn PDF document text
- http://webografix.ca/uploads/1/3/0/5/130538950/kozifavapit-lawuvufuvodugof-panato-sibuju.pdfIn PDF document text
- http://momstoybox.com/uploads/1/3/0/3/130379299/968658a.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_off00009a28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A28 | 8512 bytes |
SHA-256: 7baa3db2d72f47cab4482a76db4092f0d42ab37a061c417eb2be656dae1c8eb4 |
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