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 to other PDF files hosted on various domains, indicative of a link farm or SEO spam campaign. The ML classifier strongly flagged this PDF as malicious. The embedded URLs suggest a tactic to drive traffic to a network of potentially malicious or low-quality content sites.
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://impact-active.com/uploads/1/3/0/2/130271058/130271058.html#que+es+el+salazon+de+alimentos PDF link annotation
- http://brownsburgcarwash.com/uploads/1/3/0/2/130271087/dorinozaramig.pdfIn PDF document text
- http://chriscamire.com/uploads/1/3/0/7/130776249/vovofasukog.pdfIn PDF document text
- http://neublue.com/uploads/1/3/1/0/131069893/6128587.pdfIn PDF document text
- http://shastacountymountainproperties.com/uploads/1/3/0/6/130639231/4171560.pdfIn PDF document text
- http://3hhairstore.com/uploads/1/3/1/3/131380511/nipomavopig-mibaxaf-jekupavasidotef.pdfIn PDF document text
- http://michaelvincentmagic.com/uploads/1/3/0/5/130589194/e749f.pdfIn PDF document text
- http://noellecavenaughyoga.com/uploads/1/3/1/4/131482957/d6996b.pdfIn PDF document text
- http://bellacalore.com/uploads/1/3/0/6/130640199/07c117a978f.pdfIn PDF document text
- http://kersteninc.com/uploads/1/3/1/3/131383657/1062443.pdfIn PDF document text
- http://pcdsing.com/uploads/1/3/0/6/130639887/d274f704364f9aa.pdfIn PDF document text
- http://motivationalresearch.org/uploads/1/3/0/6/130604397/gozilunek.pdfIn PDF document text
- http://newwatersgroup.org/uploads/1/3/0/6/130620691/wanilulularedavura.pdfIn PDF document text
- http://cozybagz.com/uploads/1/3/0/2/130272250/lodifugozefeso-fexubi.pdfIn PDF document text
- http://e3events.net/uploads/1/3/0/6/130621371/sawaradorakemepopijo.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007db3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DB3 | 9416 bytes |
SHA-256: 7197e72c61849b2db4bee17d2fb197dc856c8d55cbbc90a265a37aedb23db01b |
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font_01_sfnt_off00009e9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E9A | 16204 bytes |
SHA-256: f31c439e28d0137206b91a151f21343900f846ed9ff070250fbe82eb1cc7da1d |
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