MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a link farm or redirection scheme. The document body is heavily obfuscated and contains a reference to a URL, which is also listed in the extracted URLs. The primary attack pattern appears to be SEO manipulation or a lure to external, potentially malicious, content.
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://moosemachines.com/uploads/1/3/0/8/130874016/130874016.html#rising+stars+mark+sheet PDF link annotation
- http://publicthinks.com/uploads/1/3/0/8/130874253/9a81c8.pdfIn PDF document text
- http://hometownteamridesharegroup.com/uploads/1/3/0/4/130483285/8539827.pdfIn PDF document text
- http://spiffyspiffy.com/uploads/1/3/0/8/130874012/bikigefunejuf-lizivofenojawo.pdfIn PDF document text
- http://ncespta.com/uploads/1/3/0/9/130969442/dowujido.pdfIn PDF document text
- http://wildscenephotography.net/uploads/1/3/0/4/130476844/voloxifigife.pdfIn PDF document text
- http://lavalegreenclinic.com/uploads/1/3/1/4/131482886/1673757.pdfIn PDF document text
- http://lindsayrosehealing.com/uploads/1/3/0/6/130639542/pewitopubadeduv-zebijasa.pdfIn PDF document text
- http://bebekas.net/uploads/1/3/1/4/131406300/pupinafejodibu-supejuluba-wagivelemej-tamigozezoxu.pdfIn PDF document text
- http://childlifeprofessionals.com/uploads/1/3/0/5/130541846/1835437.pdfIn PDF document text
- http://wildharecreatives.com/uploads/1/3/0/2/130289179/tejixadi.pdfIn PDF document text
- http://alteanunez.net/uploads/1/3/0/5/130588624/7633430.pdfIn PDF document text
- http://andreartwork.com/uploads/1/3/1/3/131380973/79da7d768f6.pdfIn PDF document text
- http://newbernapp.com/uploads/1/3/0/8/130814308/menemapedupinezirafe.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:
andreartwork.com
3 samples
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007d19.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D19 | 7292 bytes |
SHA-256: c118fb5f8bb3f8ff8b35bf03d1293afbf903e148753bd31fed58d37c1e5f7183 |
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