MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by ML classifiers and ClamAV as malicious, specifically identified as a phishing trojan. It contains a large number of embedded URLs, many of which point to compromised or disposable domains, suggesting a link farm designed to distribute malicious content or phish users. The file's structure and the nature of the URLs indicate a likely attempt to lure users to external malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
Heuristics 6
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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 link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://mobspace.xyz/web/img/podborky/files/23202730112.pdf In PDF document text
- https://www.pirkitpadangas.lt/ckfinder/userfiles/files/37784987283.pdfIn PDF document text
- http://adance0112.com/upfile/editor/file/437860245.pdfIn PDF document text
- https://arihantgranites.in/wp-content/plugins/super-forms/uploads/php/files/dfb276c7a9be5b444c916faa49ea90ce/10517157617.pdfIn PDF document text
- http://xecuoihuyhoang.com/uploads/userfiles/file/ziwikikefev.pdfIn PDF document text
- http://www.barankayalar.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16144154881e1d---kuzotixawaso.pdfIn PDF document text
- https://agencement-menuiserie-var.fr/stockages/files/zeluwatatuma.pdfIn PDF document text
- http://santehnika34.ru/images/file/nudorumut.pdfIn PDF document text
- http://artediapharma.com/upload/files/rikofepekuwexazaviwisav.pdfIn PDF document text
- http://studiodugnani.it/userfiles/files/wulubonot.pdfIn PDF document text
- https://cleaner.pl/userfiles/file/83600733843.pdfIn PDF document text
- https://harkakotony.hu/UserFiles/file/webefugaziwise.pdfIn PDF document text
- https://fokusmedia.com/images/uploads/89830021588.pdfIn PDF document text
- http://faurau.com/luodan/images/userfiles/file/satanelugelefomuvav.pdfIn PDF document text
- http://jockmurray.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613d1776918f2---posopevuvemupiruzitures.pdfIn PDF document text
- https://bosgo.mn/uploads/files/62789941829.pdfIn PDF document text
- http://ikra-ekb.ru/files/fckeditor/file/karawasakat.pdfIn PDF document text
- http://yameitecl.com/ckfinder/userfiles/files/20210904_213650.pdfIn PDF document text
- http://fine-trading-knotwork.com/uploads/media/7687381905.pdfIn PDF document text
- http://codienlanhminhquang.com/upload/files/liwevej.pdfIn PDF document text
- http://bluestandard.pl/ckfinder/userfiles/files/gimonub.pdfIn PDF document text
- http://samocvet.org/foto/ck/files/48660309058.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=android+custom+options+menu+layoutPDF 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_off0000d61d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD61D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ee2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE2F | 17020 bytes |
SHA-256: 38c98ad3fa1c47182dd1c21067edc980bb59c895eb5a04bbdc11f15aa9bc68fb |
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font_02_sfnt_off00011adf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11ADF | 10872 bytes |
SHA-256: 1399c9f59d2a8cb44130b7b713cefcdff357020d2d1736453a68b73ac66694c8 |
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