Malware Insights
This PDF document contains a large number of external links, a technique often used for SEO link farming to manipulate search engine rankings. The primary heuristic indicates a 'PDF_SEO_LINK_FARM' with 30 external PDF links, predominantly hosted on domains like 'ochinlearningforum.info'. The embedded URL 'http://scenefrapsrl.com/uploads/1/3/0/5/130540193/130540193.html#una+flor+o+fruto+con+i' also points to a similar structure. The document body is heavily obfuscated and appears to be generated content, further supporting the link farm hypothesis.
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://scenefrapsrl.com/uploads/1/3/0/5/130540193/130540193.html#una+flor+o+fruto+con+i PDF link annotation
- http://ochinlearningforum.info/uploads/1/3/0/5/130590592/jubebazepelixos.pdfIn PDF document text
- http://www.kdsupportnetwork.com/uploads/1/3/0/5/130589374/mabulotetafepa.pdfIn PDF document text
- http://samuelyusuf.com/uploads/1/3/0/6/130603753/2433063.pdfIn PDF document text
- http://www.titanmealpreps.com/uploads/1/3/0/8/130813887/nunukur-fivowusoloda-jerotifo.pdfIn PDF document text
- http://www.hannahruthdesign.com/uploads/1/3/0/7/130740000/wetevajonaxifazamoni.pdfIn PDF document text
- http://dctechltd.com/uploads/1/3/0/5/130544494/898c999b195da4.pdfIn PDF document text
- http://3e3.co.uk/uploads/1/3/0/4/130489226/c7de73fa.pdfIn PDF document text
- http://repairplumberfortworth.net/uploads/1/3/0/6/130605285/6e57f7.pdfIn PDF document text
- http://www.platinumservicegroup.org/uploads/1/3/0/6/130604110/b36003cf9b.pdfIn PDF document text
- http://rysandco.com/uploads/1/3/0/2/130289681/2457885.pdfIn PDF document text
- http://us.choice-wireless.com/uploads/1/3/0/2/130289161/ratogolotebijepipa.pdfIn PDF document text
- http://mollymooves.com/uploads/1/3/0/5/130590391/6615243.pdfIn PDF document text
- http://atlantapermaculture.com/uploads/1/3/0/4/130488328/tujilezenojokizi.pdfIn PDF document text
- http://entrepreneursotop.com/uploads/1/3/0/6/130639034/katoxufo-rewevu-ravurevokojifel-baduwugatos.pdfIn PDF document text
- http://www.wildwoodbiking.com/uploads/1/3/0/2/130287261/lugosutora.pdfIn PDF document text
- http://deonu.com/uploads/1/3/0/6/130604576/wutiwine_sorawapavivapa.pdfIn PDF document text
- http://mindlogger.info/uploads/1/3/0/5/130588784/pimir-rinosep.pdfIn PDF document text
- http://akcab.com/uploads/1/3/0/6/130621071/favamen.pdfIn PDF document text
- http://ashleyhorobin.com/uploads/1/3/0/7/130776571/nosat.pdfIn PDF document text
- http://www.ampcoreelectric.ca/uploads/1/3/0/6/130604476/7b36b4b.pdfIn PDF document text
- http://wallinba.com/uploads/1/3/0/2/130287896/461ac7bc992398.pdfIn PDF document text
- http://hairbyheirgroom.com/uploads/1/3/0/5/130550713/ragutafikex.pdfIn PDF document text
- http://www.hopediamondsministries.org/uploads/1/3/0/7/130739017/rutopole-laxigumenanu-miruso.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
- http://www.adobe.com/).NotoIn PDF document text
- http://www.google.com/get/noto/http://www.adobe.com/type/ThisIn PDF document text
- http://scripts.sil.org/OFLNotoIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000756a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x756A | 9180 bytes |
SHA-256: f8ecdad25a73f506ed2717de63037697f0bba235c9572279635cf126a3f1ca52 |
|||
font_01_sfnt_off000096df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96DF | 2616 bytes |
SHA-256: d907c570f1f8f2d62f38d7529dbf77de46ca3a1917ec53aca7a78bae59874b04 |
|||
font_02_sfnt_off00009fe9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FE9 | 4144 bytes |
SHA-256: 885781ec91db75dc8c4a6a3d3dac0324bdfdb8f2239dab70466c62035ae072da |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.