MALICIOUS
242
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many pointing to disposable domains or redirector infrastructure, indicating a link farm designed for phishing or malware distribution. The ClamAV detection and ML classifier further support its malicious nature. While no scripts were explicitly extracted, the PDF structure and embedded links suggest it's designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.7191
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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 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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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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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://yafferge.ru/award?keyword=sig+sauer+p229-1%252Fm11a1+15rd+9mm+magazine In PDF document text
- https://xexidizufom.weebly.com/uploads/1/3/4/5/134508107/munovugusuruj.pdfIn PDF document text
- http://fesotisifofil.mygamesonline.org/first_grade_math_standards_cheat_sheet.pdfIn PDF document text
- https://cdn.sqhk.co/kugefaxeker/bLAUiaP/96529279038.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4458407/normal_5ff558dbb889b.pdfIn PDF document text
- https://kajubogoxin.weebly.com/uploads/1/3/0/9/130969430/lokamifi_xulode_poviwezolutimo_nuxumuxijaseve.pdfIn PDF document text
- https://cdn.sqhk.co/gujowaxexag/DLhfpx7/33345256054.pdfIn PDF document text
- https://cdn.sqhk.co/nejajevafode/V0Zhb9M/12618816202.pdfIn PDF document text
- http://wifunagidoli.mypressonline.com/wobipiwim.pdfIn PDF document text
- https://cdn.sqhk.co/bisidilit/ahdwLjc/mediamonkey_for_mac.pdfIn PDF document text
- http://zevewidojodot.mywebcommunity.org/84851803099.pdfIn PDF document text
- http://mosebuzixat.mywebcommunity.org/transformational_leadership_in_nursing_journal_articles.pdfIn PDF document text
- https://cdn.sqhk.co/fuvebopeweb/b2jAGij/77429944802.pdfIn PDF document text
- https://cdn.sqhk.co/fusozuwalas/dcPNaOb/pop_shooter_blast_level_56.pdfIn PDF document text
- https://s3.amazonaws.com/zarusegibitumet/vijatifimimobu.pdfIn PDF document text
- https://s3.amazonaws.com/jusagi/h_s_incident_report.pdfIn PDF document text
- https://s3.amazonaws.com/zubata/pewogiku.pdfIn PDF document text
- http://xuvekixofeku.onlinewebshop.net/20518585349.pdfIn PDF document text
- https://s3.amazonaws.com/penefelomiju/12429011272.pdfIn PDF document text
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