MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious File
The PDF contains a large number of external links, many of which point to similarly structured URLs on different domains. The ML classifier strongly indicates maliciousness. The document body, though partially corrupted, contains a title related to dramatic plays and references the wkhtmltopdf tool, suggesting a lure to potentially malicious content hosted on the numerous extracted URLs.
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://74-123-73-55.mgwnet.com/uploads/1/3/0/2/130274017/130274017.html#obras+dramaticas+cortas+de+3+personajes+mujeres PDF link annotation
- http://www.stressedoutsoul.com/uploads/1/3/0/5/130588798/masixun.pdfIn PDF document text
- http://studiobrickhouse.net/uploads/1/3/0/6/130621304/dizereruxe.pdfIn PDF document text
- http://squirrellysheep.com/uploads/1/3/0/7/130739322/wejodenigunegi-bixiveredomujex.pdfIn PDF document text
- http://powhere.net/uploads/1/3/1/1/131163690/d3b356df40a074.pdfIn PDF document text
- http://greatereastimports.com/uploads/1/3/0/6/130639872/fomuridefol.pdfIn PDF document text
- http://cascadeladyhoops.com/uploads/1/3/0/6/130604631/kixotujexog.pdfIn PDF document text
- http://brunchdelivered.com/uploads/1/3/0/7/130776572/bujoruzusidifopal.pdfIn PDF document text
- http://rimmermusicgroup.com/uploads/1/3/0/2/130288320/gemodofexodifo.pdfIn PDF document text
- http://itsnothingood.com/uploads/1/3/0/4/130435960/040a5c7a77d.pdfIn PDF document text
- http://leewadeaccountants.com/uploads/1/3/0/5/130590666/0ca2904d7a539.pdfIn PDF document text
- http://pastoraaronowens.com/uploads/1/3/0/7/130740464/ranipepufa_zujupilewel.pdfIn PDF document text
- http://pitmonperformancecycles.com/uploads/1/3/0/5/130546742/9277670.pdfIn PDF document text
- http://jean-frank-stark.com/uploads/1/3/0/4/130488157/7631981.pdfIn PDF document text
- http://minuku.com/uploads/1/3/0/2/130289379/1555682.pdfIn PDF document text
- http://staywright.com/uploads/1/3/0/6/130639304/693593ea5fe.pdfIn PDF document text
- http://friendsoflakebarkley.com/uploads/1/3/0/6/130639774/xumamebava.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_off00007219.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7219 | 9316 bytes |
SHA-256: 4baa1c3543103f5a4bff8aaf80b3f0ec5b0b77de30cee7343f4691708cc24405 |
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