MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs and is flagged as a malicious redirector link farm. The primary malicious URL, 'https://traffking.ru/strik?utm_term=figurative+language+in+frankenstein+chapter+16', suggests a phishing or scam attempt by redirecting users through disposable domains. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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/strik?utm_term=figurative+language+in+frankenstein+chapter+16 In PDF document text
- https://fosuzotarodaduv.weebly.com/uploads/1/3/4/3/134391180/dadupeviferikur.pdfIn PDF document text
- https://jajedasas.weebly.com/uploads/1/3/4/2/134234666/rerebaroja-bifabogej.pdfIn PDF document text
- https://tajurasexir.weebly.com/uploads/1/3/1/6/131606020/6897437.pdfIn PDF document text
- https://tenabawik.weebly.com/uploads/1/3/2/7/132710661/8269696.pdfIn PDF document text
- https://jutabuja.weebly.com/uploads/1/3/4/6/134666284/duloki_vatipat_nukuxiwa_fomujisajugu.pdfIn PDF document text
- https://telazavax.weebly.com/uploads/1/3/4/7/134729689/4683640.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414851/normal_5f96338c8cc1c.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/rupatojuko/samivisep.pdfIn PDF document text
- https://s3.amazonaws.com/vavapekadoliti/edit_document_online_free.pdfIn PDF document text
- https://s3.amazonaws.com/potofaw/watch_fifty_shades_of_freed_online_123_movies.pdfIn PDF document text
- https://s3.amazonaws.com/falufusu/florence_nightingale_syndrome_reddit.pdfIn PDF document text
- https://s3.amazonaws.com/toliwudalamem/26775140112.pdfIn PDF document text
- https://s3.amazonaws.com/setigafat/vinifepopilidasusipuf.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_off0000c447.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC447 | 5560 bytes |
SHA-256: c8c8ede6faed40a81483b201f1f71562bb2abfb10e8ffcd9859280ed1a0b6537 |
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font_01_sfnt_off0000d74b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD74B | 11248 bytes |
SHA-256: 0fe5ff22bd33e7a041de97f086eb51902500585558f337d24d1e225b3324f9cf |
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