MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a large number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. The document body, though heavily obfuscated, contains references to these URLs. The primary function appears to be directing users to a vast collection of other PDF files hosted across numerous domains, potentially for SEO manipulation or to serve as a distribution point for further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://veehiveproductions.trevelle.com/uploads/1/3/1/4/131437784/131437784.html#simbologia+hidraulica+festo+pdf PDF link annotation
- http://couplesws.com/uploads/1/3/0/7/130775704/f12ab57920571.pdfIn PDF document text
- http://noshcandyco.com/uploads/1/3/1/8/131872087/7ad995e16dde.pdfIn PDF document text
- http://ralismadeira.pt/uploads/1/3/0/7/130740151/124ce.pdfIn PDF document text
- http://mountsautorepair.com/uploads/1/3/1/4/131453558/fumisibul.pdfIn PDF document text
- http://montaquedevelopment.com/uploads/1/3/1/4/131454093/422c1b7afa33a09.pdfIn PDF document text
- http://olddominionsausage.gammaxiques.org/uploads/1/3/0/5/130589281/7520737.pdfIn PDF document text
- http://justballoonsandpartysupplies.com/uploads/1/3/1/4/131437089/8749b6ac.pdfIn PDF document text
- http://entre2pays.shop/uploads/1/3/1/4/131437709/01ddfd71af8e852.pdfIn PDF document text
- http://uea-club.com/uploads/1/3/1/1/131163725/pofivasibuxovanom.pdfIn PDF document text
- http://veehiveproductions.trevelle.com/uploads/1/3/1/4/131437784/terms.htmlIn PDF document text
- http://veehiveproductions.trevelle.com/uploads/1/3/1/4/131437784/dmca.htmlIn PDF document text
- http://veehiveproductions.trevelle.com/uploads/1/3/1/4/131437784/policy.htmlIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://tivexow.files.wordpress.com/2020/06/69028834992.pdfIn PDF document text
- https://fefuderenoro.files.wordpress.com/2020/06/89071209677.pdfIn PDF document text
- https://jobajurijemo.files.wordpress.com/2020/06/fezajujolewubajademuwodu.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004908.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4908 | 9420 bytes |
SHA-256: 0ca6a60fce6e6cd5d9ddd41024349df0fb5cc6e952edf32718fa53f6eabe8c7b |
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