MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of embedded external links, a technique often used for SEO manipulation or to redirect users to malicious sites. The ML classifier strongly indicated maliciousness, and the PDF_SEO_LINK_FARM heuristic confirms the presence of a link farm. While no scripts were directly extracted, the embedded URLs are the primary indicators of malicious intent, likely serving as lures or downloaders.
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://hypnose-kinderwunsch.com/uploads/1/3/0/5/130588424/130588424.html#adapt+sound+s5+apk PDF link annotation
- http://clearbluepoolsvc.net/uploads/1/3/1/6/131637811/f72bf250b0.pdfIn PDF document text
- http://vibrows.ca/uploads/1/3/0/9/130969209/pikogopivevi.pdfIn PDF document text
- http://relationaldharma.org/uploads/1/3/0/4/130476205/478821542.pdfIn PDF document text
- http://dronetrout.com/uploads/1/3/0/6/130639554/zoxaligepebopusum.pdfIn PDF document text
- http://deliciouspoison.com/uploads/1/3/0/4/130477170/8785024.pdfIn PDF document text
- http://lenorenorrgard.net/uploads/1/3/1/6/131606407/9511636.pdfIn PDF document text
- http://mycardiodrive.com/uploads/1/3/1/4/131454556/kuriwaf_fibiso.pdfIn PDF document text
- http://myrecollectables.com/uploads/1/3/0/9/130969216/d127f02c7a.pdfIn PDF document text
- http://conoreager.com/uploads/1/3/0/4/130483739/6803953.pdfIn PDF document text
- http://abachanges.com/uploads/1/3/0/6/130639740/2612169.pdfIn PDF document text
- http://housematesnorthampton.com/uploads/1/3/1/4/131454394/zejusakolarino_duniwegufi_najog_vazefibemaji.pdfIn PDF document text
- http://commongracetherapy.com/uploads/1/3/0/3/130323600/wifeviduvaso.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
🗂 Part of campaign:
flyingowlexhibitions.com
8 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000680f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x680F | 8152 bytes |
SHA-256: 2eda1f64b696671580ab21f9ba3c8630127ba649caa68212b74f584acfab25c7 |
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font_01_sfnt_off0000878c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x878C | 2600 bytes |
SHA-256: 7466f12abaaa7f3061b2eee0fbea2aff938e674d3fe107531bc2e00f9f0dfbcf |
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