MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF file contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to other PDF files. This suggests a link farm or distribution mechanism for malicious content. The ML_NYX_PDF_MALICIOUS heuristic also strongly indicates malicious intent. 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://life.mediutopia.com/uploads/1/3/0/6/130604304/130604304.html#vivah+movie+song+video PDF link annotation
- http://proconstructionteam.com/uploads/1/3/0/6/130603814/fesesez.pdfIn PDF document text
- http://www.cafefresco48.com/uploads/1/3/0/8/130873990/179fb5445.pdfIn PDF document text
- http://northeastflowershop.com/uploads/1/3/0/5/130590413/tuxoxovapiripigu.pdfIn PDF document text
- http://cocastlive.com/uploads/1/3/0/6/130603882/zevodex.pdfIn PDF document text
- http://cjentzart.com/uploads/1/3/0/7/130740571/1910552.pdfIn PDF document text
- http://supercoolertechnologies.com/uploads/1/3/0/6/130620327/bivutevabaluzo.pdfIn PDF document text
- http://adamrichardsteachingportfolio.com/uploads/1/3/0/8/130874305/xenit.pdfIn PDF document text
- http://www.perth-waterproofing.com/uploads/1/3/0/4/130435842/dugijume-nugisujazeked.pdfIn PDF document text
- http://www.malaysia-tours.my/uploads/1/3/0/5/130589245/55ec03efd118.pdfIn PDF document text
- http://dylanwyke.com/uploads/1/3/0/4/130483591/mawunuvid-radipesob.pdfIn PDF document text
- http://ministryofmissingsocks.com/uploads/1/3/0/4/130483184/1023104.pdfIn PDF document text
- http://hpudeal.com/uploads/1/3/0/5/130543991/f72b642d0efb.pdfIn PDF document text
- http://musesinthevineyard.com/uploads/1/3/0/3/130379155/d5d4c3ad3c38.pdfIn PDF document text
- http://newberryauthor.rpjandco.com/uploads/1/3/0/4/130436226/rutojusuro_zasudeb_jeremu.pdfIn PDF document text
- http://emeraldzen.com/uploads/1/3/0/7/130775912/31ce83b23c9.pdfIn PDF document text
- http://onlineestateagentz.com/uploads/1/3/0/7/130739705/48219ec6586c24.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
🗂 Part of campaign:
cjentzart.com
7 samples
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C8A | 7780 bytes |
SHA-256: aab5aeaf2da1afefe6c4cb572f068a8f1a936d57c6d56fbc1f281728a10996a1 |
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