MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. The document body, though partially corrupted, contains text related to 'Vocales y consonantes ejercicios pdf' and metadata indicating it was generated by wkhtmltopdf, suggesting a lure for educational content. The primary attack pattern involves redirecting users to a network of linked websites, likely for SEO manipulation or to host further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://wolfecityhomecoming.com/uploads/1/3/0/6/130604085/130604085.html#vocales+y+consonantes+ejercicios+pdf
- http://www.islandcool.org/uploads/1/3/0/3/130313056/nupugazipurimul.pdf
- http://annamariecrowhurst.com/uploads/1/3/0/4/130483959/bubuxit-boxifenaze.pdf
- http://themartchicago.com/uploads/1/3/0/7/130775518/6717927.pdf
- http://chicanarose.com/uploads/1/3/0/7/130775619/8780894.pdf
- http://stemresourceshawaii.org/uploads/1/3/0/4/130488213/wameg.pdf
- http://imagecathedral.net/uploads/1/3/0/6/130604757/taretutiwotagun-bubebugoloju.pdf
- http://www.activefrenchbuldogspups.org/uploads/1/3/0/6/130604250/faval_badovuwitilizeb_zawubigo_xebavi.pdf
- http://taysangels.com/uploads/1/3/0/5/130588269/5235982.pdf
- http://www.caminandoconcristo.dadgifts.us/uploads/1/3/0/2/130291507/c5a1fc.pdf
- http://poulsborvspecials.com/uploads/1/3/0/2/130289244/wixibupumotonema.pdf
- http://xintaiyangchengkaihuyouhui.br3h.com/uploads/1/3/0/4/130436236/9267498.pdf
- http://nietojewelry.com/uploads/1/3/0/5/130539934/16d76daf.pdf
- http://mail.teresapietsch.com/uploads/1/3/0/8/130874544/69936.pdf
- http://www.ssunitedstatesreef.com/uploads/1/3/0/2/130272353/a7c9c6f.pdf
- http://sar-casm.com/uploads/1/3/0/7/130740097/puludapixuvunobo.pdf
- http://deannalindstrom.com/uploads/1/3/0/7/130775106/6523645.pdf
- http://goetscheria.com/uploads/1/3/0/7/130775011/nivimenuvigobir.pdf
- http://mylydian.com/uploads/1/3/0/6/130639231/dedag.pdf
- http://www.littleleopardcats.com/uploads/1/3/0/4/130435777/xufepojew.pdf
- http://bathwildcitywalks.co.uk/uploads/1/3/0/6/130604411/4683657.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000073db.bin39574b88e350160fcf03a40d602a2ee3b8c6a0dfe7766ce59bd128b14a49193b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73DB | 8824 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.