MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains numerous external links, a common tactic for SEO spam or phishing campaigns. The document body mentions 'Aqua stretch exercises', which appears to be a lure to direct users to the linked content. The heuristic 'PDF_SEO_LINK_FARM' specifically indicates a mass of external links, suggesting a malicious intent to drive traffic to potentially harmful 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://schmidtenterprises.net/uploads/1/3/1/4/131406077/131406077.html#aqua+stretch+exercises PDF link annotation
- http://tesiseinvestigaciones.com/uploads/1/3/1/4/131436991/60620addd06496.pdfIn PDF document text
- http://lutonmusicexpo.com/uploads/1/3/1/1/131164319/tuxesagusutadi.pdfIn PDF document text
- http://traditionalscouts.org/uploads/1/3/1/6/131637190/tevaliviwino-jekov-netigi-wifame.pdfIn PDF document text
- http://beyeglobal.com/uploads/1/3/0/8/130874364/xosotaxoxapin.pdfIn PDF document text
- http://poettree.org/uploads/1/3/0/4/130479350/9801769.pdfIn PDF document text
- http://ns1.weiserschools.org/uploads/1/3/0/6/130620807/xufuzejadokot-wowanimu.pdfIn PDF document text
- http://doubleheartsoapcompany.com/uploads/1/3/0/3/130312952/2612be8f6ac7.pdfIn PDF document text
- http://joncloudinc.com/uploads/1/3/0/3/130323405/6ca6ad.pdfIn PDF document text
- http://routestoknowledge.com/uploads/1/3/1/0/131070792/pakesegukakan.pdfIn PDF document text
- http://parkerdancecompany.net/uploads/1/3/0/7/130739287/d85d856d83b31a9.pdfIn PDF document text
- http://petergonzalez.me/uploads/1/3/0/5/130588644/178ac5e36752f85.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
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006394.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6394 | 4704 bytes |
SHA-256: 80643b1fd94275f0c6af85fafad256a8dc935cb1ffa2b4cd1a429ba63d8ae5a6 |
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font_01_sfnt_off000073aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73AA | 10440 bytes |
SHA-256: 4673ba9add36bb0ba3aa93b7db74bb2a7a2224d41e853b85e2db30911716a303 |
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