MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a heuristic firing for a link farm, indicating an attempt to generate traffic or SEO manipulation. The embedded URL 'https://traffking.ru/123?keyword=wiscasset+high+school+special+ed' is suspicious and likely leads to a malicious site. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a phishing or redirection attack.
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 https://traffking.ru/123?keyword=wiscasset+high+school+special+ed PDF link annotation
- https://cdn-cms.f-static.net/uploads/4452374/normal_5fa0d12fe2981.pdfIn PDF document text
- https://lasomuvexovip.weebly.com/uploads/1/3/0/8/130813571/vubuniwi-xifoziwaperagi-didiziju.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366668/normal_5f87663c9f661.pdfIn PDF document text
- https://kasukironumasex.weebly.com/uploads/1/3/1/4/131454791/disabifasuf_fogiwubidaxijal_vifogove_tapodidoluwik.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383678/normal_5f9239501a765.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369647/normal_5f8846bac119f.pdfIn PDF document text
- https://begumilipanup.weebly.com/uploads/1/3/4/6/134617951/lipalepi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402722/normal_5fa0f27156097.pdfIn PDF document text
- https://zezujigodet.weebly.com/uploads/1/3/4/0/134012897/598bcbabb8.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/kubafezin/la_grande_odalisque_ap_art_history.pdfIn PDF document text
- https://s3.amazonaws.com/dobesogum/galloway_precision_sr22_guide_rod_review.pdfIn PDF document text
- https://s3.amazonaws.com/vovopafubipu/ib_history_study_guide.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007aa9.binfb6cf89987fde0d12d63ab3d87cd318ccd67a392bb80cb3348f69a7f383be1ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AA9 | 5252 bytes |
font_01_sfnt_off00008c98.bina2166e919b08af70896a2f2e36f2dbbba1ff7f99b46ff3d553b7fb92ee69d75a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C98 | 10792 bytes |
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