MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was detected as malicious by ClamAV and an ML classifier. It contains numerous embedded URLs, many of which point to disposable domains and are part of a link farm, suggesting a phishing or malware distribution scheme. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically flags this behavior. While no scripts were explicitly extracted, the nature of the embedded URLs and the overall structure indicate an attempt to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.5046
Heuristics 4
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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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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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External URI info PDF_URIPDF contains an external URL action
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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://infrive.ru/uplcv?utm_term=firebase+cloud+messaging+java+server+example PDF link annotation
- http://kargo-box.com/uploads/files/65537989978.pdfIn PDF document text
- http://www.deco-interieure.com/userfiles/file/neranadebetomituxopefa.pdfIn PDF document text
- https://dovolena-jiznicechy.cz/uploads/temimumodulid.pdfIn PDF document text
- http://www.jokilaaksonratsastajat.fi/file/kemadotar.pdfIn PDF document text
- https://prawobrzeze.info/userfiles/file/18676034641.pdfIn PDF document text
- http://zentrumok.com/userfile/files/51960110992.pdfIn PDF document text
- http://agnieszkapawlik.com/userfiles/file/31004479687.pdfIn PDF document text
- https://tekmaker.com/upload/files/7005813555.pdfIn PDF document text
- http://www.halpellet.hu/userfiles/files/86477603519.pdfIn PDF document text
- http://groupelamiri.com/uploads/FCK_files/file/36427960810.pdfIn PDF document text
- https://simondaulte.com/ckfinder/userfiles/files/96787697315.pdfIn PDF document text
- http://opusincertum.it/userfiles/files/kinexatu.pdfIn PDF document text
- https://mehreganimaging.com/images/upload/files/rupukadefosoliwata.pdfIn PDF document text
- http://kartinatv.org/uploads/files/70621060700.pdfIn PDF document text
- http://fqcycpa.com/jingkelun/userfiles/files/20210904034942.pdfIn PDF document text
- http://toananhmedical.com/uploads/files/68735352683.pdfIn PDF document text
- http://2girlstrippin.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143cd967a6c3---93495946594.pdfIn PDF document text
- http://honyi.tw/ckfinder/userfiles/file/gofudagatabu.pdfIn PDF document text
- http://akvatoria.by/UserFiles/files/70257196382.pdfIn PDF document text
- http://dichvugiayphep.biz/upload/ck/files/99671907084.pdfIn PDF document text
- http://asirakademi.com/resimler/files/tavamizopugewudi.pdfIn PDF document text
- http://ozkayalarlojistik.com/userfiles/file/71478163454.pdfIn PDF document text
- https://hoongnau.com/upload/files/pijemaxefibanoduvir.pdfIn PDF document text
- https://telechips.com/ckfinder/userfiles/files/91511945037.pdfIn PDF document text
- https://jamiatulbanat.in/wp-content/plugins/formcraft/file-upload/server/content/files/16139496ccd1e1---pokug.pdfIn PDF document text
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