MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to external resources, suggesting it's part of a phishing or malware distribution scheme. The PDF structure and the presence of link farms further support this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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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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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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://likeevent.it/writable/public/userfiles/file/3634950578.pdf In PDF document text
- https://sthouseluxury.com/upload/files/57435678280.pdfIn PDF document text
- http://www.maderas-navarro.com/ckfinder/userfiles/files/famubora.pdfIn PDF document text
- http://eraldocomo.it/userfiles/files/9358815598.pdfIn PDF document text
- https://eco-translation.ca/upload/editor/file/nexekiwinojunosigofa.pdfIn PDF document text
- https://deltaguvenlik.net/userfiles/file/nezanuberub.pdfIn PDF document text
- https://ipssecurityconsultants.com/ckfinder/userfiles/files/gejezozusepinowidivup.pdfIn PDF document text
- http://wiskind.com/filespath/files/20210914063329.pdfIn PDF document text
- http://www.lebedosapartotel.com/data/yukle/files/vugeke.pdfIn PDF document text
- https://stoneappeal.in/FCKeditor/file/90908212371.pdfIn PDF document text
- https://www.iieng.org/editor/ckfinder/userfiles/files/luzula.pdfIn PDF document text
- http://pincailight.com/zk/UploadFile/file/2021090513380773499.pdfIn PDF document text
- https://www.dentaltaxpros.com/wp-content/plugins/super-forms/uploads/php/files/32f491ae7ec119c03c11c65e0e72d343/govojemipo.pdfIn PDF document text
- https://chiataiec.com/userfiles/Proj_Name/files/50643977841.pdfIn PDF document text
- http://anhuifan.com/upload_fck/file/2021-9-14/20210914123845260008.pdfIn PDF document text
- http://giasudaihocsupham.com/Images_upload/files/3630546371.pdfIn PDF document text
- http://smartdeal.pl/files/upload/files/mojujowunuborutavewatu.pdfIn PDF document text
- http://bagodilovaspark.hu/userfiles/file/jawexifikaginimapogez.pdfIn PDF document text
- http://sartoriaventurini.com/userfiles/files/88355625624.pdfIn PDF document text
- http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/16130cd919f798---59653632166.pdfIn PDF document text
- http://web-news.eu/www/pkpar/userfiles/file/kemomuxomijavulerutolon.pdfIn PDF document text
- http://smartdeal.pl/files/upload/files/todelopotorera.pdfIn PDF document text
- http://grandviewgroupresort.com/upload/files/85381424967.pdfIn PDF document text
- http://innovatepc.com/userfiles/file/rumupitefipukitevofe.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=max+payne+2+mod+apkPDF link annotation
- 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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c6c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6C1 | 16932 bytes |
SHA-256: 5363bd0810d21edbb927fc36213974d48c9c0a63ab9f168e8f863970ccf80635 |
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font_01_sfnt_off0000f252.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF252 | 10472 bytes |
SHA-256: fbf2fbee12028e6951afeae7477ad22b2c4d49c381fc5b10b5a29a1e03e212ba |
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font_02_sfnt_off00010a29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A29 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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